/*! cornerstone-tools - 4.12.1 - 2020-01-30 | (c) 2017 Chris Hafey | https://github.com/cornerstonejs/cornerstoneTools */
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Math.sqrt(Math.pow(e[0]-t[0],2)+Math.pow(e[1]-t[1],2)+Math.pow(e[2]-t[2],2))}var Be=w.UINT_16_ARRAY,Ve=w.FLOAT_32_ARRAY;function qe(e,t,n,a,o){var i,r=yt("segmentation").configuration,s=a*o,l=s*n;switch(r.arrayType){case Be:i=new Uint16Array(e.labelmaps3D[t].buffer,2*l,s);break;case Ve:i=new Float32Array(e.labelmaps3D[t].buffer,4*l,s);break;default:throw new Error("Unsupported Array Type ".concat(r.arrayType))}e.labelmaps3D[t].labelmaps2D[n]={pixelData:i,segmentsOnLabelmap:[]}}var je=w.UINT_16_ARRAY,ze=w.FLOAT_32_ARRAY,We=N("store:modules:segmentationModule:getLabelmap2D");function Ge(e,t,n){var a=e.x,o=e.y;return a<n&&a>=0&&o<t&&o>=0}var Ye=N("store:modules:segmentationModule:getSegmentOfActiveLabelmapAtEvent");var Xe=N("store:modules:segmentationModule:setColorLUT");function Ke(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:[],n=yt("segmentation").configuration.segmentsPerLabelmap;t?(!function(e,t){e.length<t?Xe.warn("The provided colorLUT only provides 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st=N("store:modules:segmentationModule:getBrushColor");var lt={renderOutline:!0,renderFill:!0,shouldRenderInactiveLabelmaps:!0,radius:10,minRadius:1,maxRadius:50,fillAlpha:.2,fillAlphaInactive:.1,outlineAlpha:.7,outlineAlphaInactive:.35,outlineWidth:3,storeHistory:!0,segmentsPerLabelmap:65535,arrayType:w.UINT_16_ARRAY},ct=N("util:segmentation:labelmap3DHistory");function ut(e,t,n){var a=e.labelmaps2D;t.forEach((function(e){for(var t=e.imageIdIndex,o=e.diff,i=a[t].pixelData,r=0;r<o.length;r++){var s=o[r];i[s[0]]=s[n]}}))}var dt={state:V,configuration:lt,onRegisterCallback:function(){Ke(0)},getters:{metadata:function(e,t,n){var a=M(e);if(a){var o=O(a,"stack").data[0].imageIds[0],i=V.series[o];if(i){if(t=void 0===t?i.activeLabelmapIndex:t,i.labelmaps3D[t]){var r=i.labelmaps3D[t];return void 0===n?r.metadata:r.metadata[n]}q.warn("No labelmap3D of labelmap index ".concat(t," on stack."))}else q.warn("brushStackState is undefined")}},labelmap3D:Y,labelmaps3D:G,activeLabelmapIndex:function(e){var t=M(e);if(t){var n=O(t,"stack").data[0].imageIds[0],a=V.series[n];if(a)return a.activeLabelmapIndex}},activeSegmentIndex:function(e,t){var n=M(e);if(n){var a=O(n,"stack").data[0].imageIds[0],o=V.series[a];if(o){t=void 0===t?o.activeLabelmapIndex:t;var i=o.labelmaps3D[t];if(i)return i.activeSegmentIndex}return 1}},isSegmentVisible:function(e,t,n){if(t){var a=M(e);if(a){var o=O(a,"stack").data[0].imageIds[0],i=V.series[o];if(i){if(n=void 0===n?i.activeLabelmapIndex:n,i.labelmaps3D[n])return!i.labelmaps3D[n].segmentsHidden[t];z.warn("No labelmap3D of labelmap index ".concat(n," on stack."))}else z.warn("brushStackState is undefined")}}},labelmap2D:function(e){var t=M(e);if(t){var n=y.cornerstone,a=O(t,"stack");if(a){var o,i=a.data[0],r=n.getEnabledElement(t),s=i.currentImageIdIndex,l=r.image,c=l.rows,u=l.columns,d=i.imageIds.length,h=i.imageIds[0],v=V.series[h];if(v){if(o=v.activeLabelmapIndex,!v.labelmaps3D[o])S(v,o,c*u*d);v.labelmaps3D[o].labelmaps2D[s]||qe(v,o,s,c,u)}else{o=0,V.series[h]={activeLabelmapIndex:o,labelmaps3D:[]},S(v=V.series[h],o,c*u*d),qe(v,o,s,c,u)}var g=v.labelmaps3D[o];return{labelmap2D:g.labelmaps2D[s],labelmap3D:g,currentImageIdIndex:s,activeLabelmapIndex:o}}We.error("Consumers must define stacks in their application if using segmentations in cornerstoneTools.")}},labelmap2DByImageIdIndex:function(e,t,n,a){if(!e.labelmaps2D[t]){var o,i=yt("segmentation").configuration,r=n*a,s=r*t;switch(i.arrayType){case je:o=new Uint16Array(e.buffer,2*s,r);break;case ze:o=new Float32Array(e.buffer,4*s,r);break;default:throw new Error("Unsupported Array Type ".concat(i.arrayType))}e.labelmaps2D[t]={pixelData:o,segmentsOnLabelmap:$(o)}}return e.labelmaps2D[t]},labelmapStats:function(e,t,n){var a=y.cornerstone,o=M(e);if(!o)return null;var i=O(o,"stack").data[0].imageIds,r=i[0];return new Promise((function(e){var o=V.series[r];o||e(null);var s=function(e){for(var t=[],n=y.cornerstone.metaData,a=!0,o=0;o<e.length;o++){var i=n.get("imagePlaneModule",e[o]);if(!i){a=!1;break}t.push(i)}return{sufficientMetadata:a,imagePlanes:t}}(i),l=s.sufficientMetadata,c=s.imagePlanes;l||(Ue.warn("Insufficient imagePlaneModule information to calculate volume statistics."),e(null)),n=void 0===n?o.activeLabelmapIndex:n;for(var u=o.labelmaps3D[n],d=[],h=0;h<i.length;h++)d.push(a.loadAndCacheImage(i[h]));Promise.all(d).then((function(n){var a=function(e,t,n,a){for(var o=function(e,t,n,a){for(var o=t[0],i=o.rowPixelSpacing,r=o.columnPixelSpacing,s=e.labelmaps2D,l=[],c=0;c<s.length;c++){var u=s[c];if(u&&u.segmentsOnLabelmap.includes(a)){for(var d=Ne(t,n,c)*i*r,h=u.pixelData,v=t[c].getPixelData(),g=[],f=0;f<h.length;f++)h[f]===a&&g.push(v[f]);l.push({voxelInMM3:d,values:g})}}return l}(e,t,n,a),i=0,r=o[0].values[0],s=r,l=0,c=0;c<o.length;c++){var u=o[c],d=u.values,h=u.voxelInMM3;l+=h*d.length;var v=0;d.forEach((function(e){e>r?r=e:e<s&&(s=e),v+=e})),i+=v*h}i/=l;for(var g=0,f=0;f<o.length;f++){var m=o[f],p=(d=m.values,h=m.voxelInMM3,0);d.forEach((function(e){p+=Math.pow(e-i,2)})),g+=p*h}return g/=l,g=Math.sqrt(g),{volume:l,mean:i,stdDev:g,max:r,min:s}}(u,n,c,t);e(a)}))}))},segmentOfActiveLabelmapAtEvent:function(e){var t=e.detail,n=t.element,a=t.image,o=t.currentPoints;if(o){var i=a.width,r=a.height;if(n){var s=O(n,"stack").data[0],l=s.currentImageIdIndex,c=s.imageIds[0],u=V.series[c],d=u.activeLabelmapIndex,h=u.labelmaps3D[d];if(h){var v=h.labelmaps2D[l];if(v){var g=v.pixelData,f=o.image,m=f.x,p=f.y;if(Ge({x:m=Math.floor(m),y:p=Math.floor(p)},r,i)){var y=g[p*i+m];if(0===y)return;return{segmentIndex:y,metadata:h.metadata[y]}}}}}}else Ye.warn("Not a cornerstone input event.")},brushColor:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=M(e);if(n){var a=O(n,"stack");if(a){var o,i=a.data[0].imageIds[0],r=V.series[i];if(r){var s=r.activeLabelmapIndex,l=r.labelmaps3D[s],c=l.activeSegmentIndex;o=V.colorLutTables[l.colorLUTIndex][c]}else o=V.colorLutTables[0][1];return t?"rgba(".concat(o[0],", ").concat(o[1],", ").concat(o[2],", 1.0 )"):"rgba(".concat(o[0],", ").concat(o[1],", ").concat(o[2],", 0.8 )")}st.error("Consumers must define stacks in their application if using segmentations in cornerstoneTools.")}},labelmapBuffers:Z,activeLabelmapBuffer:function(e){var t=M(e);if(t){var n=O(t,"stack").data[0].imageIds[0],a=V.series[n];if(a)return Z(t,a.activeLabelmapIndex)}},colorLUT:Ze,colorForSegmentIndexColorLUT:function(e,t){return Ze(e)[t]}},setters:{metadata:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=arguments.length>2?arguments[2]:void 0,a=arguments.length>3?arguments[3]:void 0,o=M(e);if(o){var i=y.cornerstone,r=O(o,"stack").data[0],s=r.imageIds[0],l=V.series[s];if(l||(V.series[s]={labelmapIndex:t,labelmaps3D:[]},l=V.series[s]),!l.labelmaps3D[t]){var c=i.getEnabledElement(o).image;S(l,t,c.rows*c.columns*r.imageIds.length)}l.labelmaps3D[t].metadata[n]=a}},labelmap3DForElement:function(e,t,n){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:[],o=arguments.length>4?arguments[4]:void 0,i=arguments.length>5&&void 0!==arguments[5]?arguments[5]:0,r=M(e);if(r){var s=O(r,"stack"),l=s.data[0].imageIds.length;He(s.data[0].imageIds[0],t,n,a,l,o,i),Oe(r,n)}},labelmap3DByFirstImageId:He,incrementActiveSegmentIndex:function(e){var t=M(e);t&&j(t,"increase")},decrementActiveSegmentIndex:function(e){var t=M(e);t&&j(t,"decrease")},activeSegmentIndex:function(e,t){var n=M(e);if(n){var a=O(n,"stack").data[0].imageIds[0],o=V.series[a];if(o){var i=o.activeLabelmapIndex,r=o.labelmaps3D[i],s=yt("segmentation").configuration;t<=0?t=1:t>s.segmentsPerLabelmap&&(t=s.segmentsPerLabelmap),r.activeSegmentIndex=t}}},toggleSegmentVisibility:function(e,t,n){if(t){var a=M(e);if(a){var o=O(a,"stack").data[0].imageIds[0],i=V.series[o];if(i){if(n=void 0===n?i.activeLabelmapIndex:n,i.labelmaps3D[n]){var r=i.labelmaps3D[n].segmentsHidden;return r[t]=!r[t],!r[t]}z.warn("No labelmap3D of labelmap index ".concat(n," on stack."))}else z.warn("brushStackState is undefined")}}},updateSegmentsOnLabelmap2D:function(e){e.segmentsOnLabelmap=$(e.pixelData)},deleteSegment:function(e,t,n){if(t){var a=M(e);if(a){var o=O(a,"stack").data[0].imageIds[0],i=V.series[o];if(i){n=void 0===n?i.activeLabelmapIndex:n;var r=i.labelmaps3D[n];if(r){delete r.metadata[t];for(var s=r.labelmaps2D,l=0;l<s.length;l++){var c=s[l];if(c&&c.segmentsOnLabelmap.includes(t)){var u=c.pixelData,d=c.segmentsOnLabelmap.indexOf(t);c.segmentsOnLabelmap.splice(d,1);for(var h=0;h<u.length;h++)u[h]===t&&(u[h]=0)}}y.cornerstone.updateImage(a)}}}}},colorLUT:Ke,colorLUTIndexForLabelmap3D:function(e,t){e.colorLUTIndex=t},colorForSegmentIndexOfColorLUT:function(e,t,n){Ze(e)[t]=n},activeLabelmapIndex:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,n=M(e);if(n){var a=y.cornerstone,o=O(n,"stack").data[0],i=a.getEnabledElement(n).image,r=i.rows*i.columns*o.imageIds.length,s=o.imageIds[0],l=V.series[s];l?(l.activeLabelmapIndex=t,l.labelmaps3D[t]||S(l,t,r)):(V.series[s]={activeLabelmapIndex:t,labelmaps3D:[]},S(l=V.series[s],t,r)),a.updateImage(n)}},radius:function(e){var t=yt("segmentation").configuration;t.radius=Math.min(Math.max(e,t.minRadius),t.maxRadius)},pushState:function(e,t,n){var a=Y(e,n);a.undo.push(t),a.redo=[]},undo:function(e,t){var n=Y(e,t),a=n.undo,o=n.redo;if(a.length){var i=a.pop();ut(n,i,1),o.push(i),y.cornerstone.updateImage(e)}else ct.warn("No undos left.")},redo:function(e,t){var n=Y(e,t),a=n.undo,o=n.redo;if(o.length){var i=o.pop();ut(n,i,2),a.push(i),y.cornerstone.updateImage(e)}else ct.warn("No redos left.")}}},ht={iconSize:16,viewBox:{x:16,y:16},mousePoint:{x:8,y:8},mousePointerGroupString:'\n    <path stroke="ACTIVE_COLOR" d="M8 16L8 0"></path>\n    <path stroke="ACTIVE_COLOR" d="M16 8L0 8"></path>\n  '},vt={configuration:ht,getters:{defaultOptions:function(){return ht}},setters:{defaultOptions:function(e){Object.assign(ht,e)}}},gt={configuration:{mouseEnabled:!0,touchEnabled:!0,globalToolSyncEnabled:!1,showSVGCursors:!1,autoResizeViewports:!0}},ft=(N("store:modules:storeLogger"),{globalTools:{},globalToolChangeHistory:[],enabledElements:[],tools:[],isToolLocked:!1,activeMultiPartTool:null,mousePositionImage:{},clickProximity:6,touchProximity:10,handleRadius:6,deleteIfHandleOutsideImage:!0,preventHandleOutsideImage:!1,svgCursorUrl:null}),mt={mouseTools:function(){return ft.tools.filter((function(e){return e.supportedInteractionTypes.includes("Mouse")}))},touchTools:function(){return ft.tools.filter((function(e){return e.supportedInteractionTypes.includes("Touch")}))},enabledElementByUID:function(e){return ft.enabledElements.find((function(t){return y.cornerstone.getEnabledElement(t).uuid===e}))}},pt={segmentation:dt,cursor:vt,globalConfiguration:gt};function yt(e){return pt[e]}var xt={modules:pt,state:ft,getters:mt},Tt=function(e,t){return ft.tools.find((function(n){return n.element===e&&n.name===t}))},bt=pt.globalConfiguration;function Ct(e,t){if(bt.configuration.showSVGCursors){var n=t.getIconWithPointerSVG(),a=t.mousePoint,o=window.URL.createObjectURL(n);e.style.cursor="url('".concat(o,"') ").concat(a,", auto"),ft.svgCursorUrl=o}}function Mt(e){bt.configuration.showSVGCursors&&wt(e,"none")}function wt(e,t){ft.svgCursorUrl&&window.URL.revokeObjectURL(ft.svgCursorUrl),ft.svgCursorUrl=null,e.style.cursor=t}var Et=yt("globalConfiguration"),It=N("store:setToolMode"),St=function(e,t,n,a){void 0===a&&Array.isArray(n)&&(a=n,n=null);var o=Tt(e,t);o&&(function(e,t,n,a){t.supportedInteractionTypes.forEach((function(o){if(void 0===a||a.includes(o)){var i=Ft[o];i?i(t,e,n):It.warn("Unable to resolve input conflicts for type %s",o)}})),xt.state.tools.filter((function(t){return t.element===e&&"active"===t.mode&&t.supportedInteractionTypes.length>0})).forEach((function(t){var n=!1;t.supportedInteractionTypes.forEach((function(e){t.options["is".concat(e,"Active")]&&(n=!0)})),n||(It.log("Setting tool %s's to PASSIVE",t.name),Lt(e,t.name))}))}(e,o,n,a),o.supportedInteractionTypes.forEach((function(e){void 0===a||a.includes(e)?n["is".concat(e,"Active")]=!0:n["is".concat(e,"Active")]=!1})),Et.configuration.showSVGCursors&&o.supportedInteractionTypes.includes("Mouse")&&function(e,t,n){var a;a="number"==typeof t?[t]:t.mouseButtonMask;a.includes(1)&&(n.svgCursor?Ct(n.element,n.svgCursor):n.hideDefaultCursor?Mt(e):function(e){wt(e,"initial")}(e))}(e,n,o)),Rt("active",null,e,t,n)};var kt=function(e,t,n){Nt("active",e,t,n),xt.state.enabledElements.forEach((function(a){St(a,e,t,n)}))},_t=Rt.bind(null,"disabled",null),Pt=Ht.bind(null,"disabled",null),Dt=Rt.bind(null,"enabled",null),Ot=Ht.bind(null,"enabled",null),Lt=Rt.bind(null,"passive",b.TOOL_DEACTIVATED),At=Ht.bind(null,"passive",b.TOOL_DEACTIVATED);function Rt(e,t,n,a,o){var i,r,s=Tt(n,a);s?(o=Bt(o),Array.isArray(o.mouseButtonMask)&&0!==o.mouseButtonMask.length&&Array.isArray(s.options.mouseButtonMask)&&(o.mouseButtonMask=(i=o.mouseButtonMask,r=s.options.mouseButtonMask,i.concat(r).reduce((function(e,t){return-1===e.indexOf(t)&&e.push(t),e}),[]))),s.mode=e,s.mergeOptions(o),s["".concat(e,"Callback")]&&s["".concat(e,"Callback")](n,o),t&&C(n,t,{options:o,toolName:a,type:t})):It.warn('Unable to find tool "%s" for enabledElement',a)}function Ht(e,t,n,a){Nt(e,n,a),xt.state.enabledElements.forEach((function(o){Rt(e,t,o,n,a)}))}function Ut(e,t,n){var a="is".concat(e,"Active"),o=xt.state.tools.find((function(e){return e.element===n&&"active"===e.mode&&!0===e.options[a]}));o&&(It.log("Setting tool %s's %s to false",o.name,a),o.options[a]=!1)}function Nt(e,t,n,a){if(Et.configuration.globalToolSyncEnabled){var o={mode:e,args:[t,n]};a&&o.push(a),xt.state.globalToolChangeHistory.push(o);xt.state.globalToolChangeHistory.length>50&&xt.state.globalToolChangeHistory.shift();var i=xt.state.globalTools[t];if(i)if("active"===e){var r=function(e,t,n){void 0===n&&Array.isArray(t)&&(n=t,t=null);var a=[],o=xt.state.globalTools[e];if(o){var i=new o.tool(o.props);i.supportedInteractionTypes.forEach((function(e){if(void 0===n||n.includes(e))if("Mouse"===e){var o=Bt(t).mouseButtonMask;Array.isArray(o)&&o.length>0?o.forEach((function(t){return a.push("".concat(e,"-").concat(t))})):Array.isArray(o)&&0===o.length&&a.push("".concat(e,"-DELETE"))}else"MultiTouch"===e?a.push("".concat(e,"-").concat(i.configuration.touchPointers)):a.push(e)}))}return a}(t,n,a);Object.keys(xt.state.globalTools).forEach((function(e){var t=xt.state.globalTools[e];t.activeBindings=t.activeBindings.filter((function(e){return!r.includes(e)}))})),r.some((function(e){return e.includes("Mouse-DELETE")}))&&(i.activeBindings=i.activeBindings.filter((function(e){return!e.includes("Mouse")})),r=r.filter((function(e){return!e.includes("Mouse")}))),i.activeBindings=i.activeBindings.concat(r)}else i.activeBindings=[];else It.warn("setToolMode call for tool not available globally: ".concat(t))}}var Ft={Mouse:function(e,t,n){var a=Bt(n).mouseButtonMask;if(Array.isArray(a)&&a.length>0){var o=xt.state.tools.find((function(e){return e.element===t&&"active"===e.mode&&!0===e.options.isMouseActive&&Array.isArray(e.options.mouseButtonMask)&&e.options.mouseButtonMask.some((function(e){return a.includes(e)}))}));o&&(o.options.mouseButtonMask=o.options.mouseButtonMask.filter((function(e){return!a.includes(e)})),0===o.options.mouseButtonMask.length&&(o.options.isMouseActive=!1))}},MouseWheel:Ut.bind(void 0,"MouseWheel"),Touch:function(e,t){var n=xt.state.tools.find((function(e){return e.element===t&&"active"===e.mode&&!0===e.options.isTouchActive})),a=xt.state.tools.find((function(e){return e.element===t&&"active"===e.mode&&!0===e.options.isMultiTouchActive&&1===e.configuration.touchPointers}));n&&(It.log("Setting tool %s's isTouchActive to false",n.name),n.options.isTouchActive=!1),a&&(It.log("Setting tool %s's isTouchActive to false",a.name),a.options.isMultiTouchActive=!1)},TouchPinch:Ut.bind(void 0,"TouchPinch"),TouchRotate:Ut.bind(void 0,"TouchRotate"),DoubleTap:Ut.bind(void 0,"DoubleTap"),MultiTouch:function(e,t){var n,a=xt.state.tools.find((function(n){return n.element===t&&"active"===n.mode&&!0===n.options.isMultiTouchActive&&n.configuration.touchPointers===e.configuration.touchPointers}));1===e.configuration.touchPointers&&(n=xt.state.tools.find((function(e){return e.element===t&&"active"===e.mode&&!0===e.options.isTouchActive}))),a&&(It.log("Setting tool %s's isMultiTouchActive to false",a.name),a.options.isMultiTouchActive=!1),n&&(It.log("Setting tool %s's isTouchActive to false",n.name),n.options.isTouchActive=!1)}};function Bt(e){return Array.isArray(e)?e={mouseButtonMask:e}:e!==Object(e)&&(e={mouseButtonMask:[e]}),e.hasOwnProperty("mouseButtonMask")||(e.mouseButtonMask=[]),Array.isArray(e.mouseButtonMask)||(e.mouseButtonMask=[e.mouseButtonMask]),e.mouseButtonMask=e.mouseButtonMask.filter((function(e){return"number"==typeof e&&0!==e})),e}var Vt={passiveCallback:function(e){_t(e,this.name)},enabledCallback:function(e){St(e,this.name)}};var qt={passiveCallback:function(e){_t(e,this.name)},activeCallback:function(e){Dt(e,this.name)}},jt=function(e,t){e.save(),t(e),e.restore()},zt=1,Wt=2;var Gt={setToolWidth:function(e){zt=e},getToolWidth:function(){return zt},setActiveWidth:function(e){Wt=e},getActiveWidth:function(){return Wt}},Yt=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2?arguments[2]:void 0,a=t.color,o=t.lineWidth,i=t.fillStyle,r=t.lineDash,s=t.shouldDrawLines,l=void 0===s||s;e.beginPath(),e.strokeStyle=a||e.strokeStyle,e.lineWidth=o||void 0===o&&Gt.getToolWidth()||e.lineWidth,r&&e.setLineDash(r),n(e),i&&(e.fillStyle=i,e.fill()),l&&e.stroke(),r&&e.setLineDash([])};function Xt(e,t,n,a,o){var i=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"pixel";Yt(e,o,(function(e){"pixel"===i&&(n=y.cornerstone.pixelToCanvas(t,n),a=y.cornerstone.pixelToCanvas(t,a)),e.moveTo(n.x,n.y),e.lineTo(a.x,a.y)}))}var Kt=function(e,t,n,a,o){var i=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"pixel";Yt(e,o,(function(e){"pixel"===i&&(n=y.cornerstone.pixelToCanvas(t,n),a=a.map((function(e){return y.cornerstone.pixelToCanvas(t,e)}))),e.moveTo(n.x,n.y),a.forEach((function(t){var n=t.x,a=t.y;e.lineTo(n,a)}))}))},Zt=function(e,t,n,a,o){var i=Math.atan2(n.y-t.y,n.x-t.x),r={color:a,lineWidth:o};Xt(e,void 0,t,n,r,"canvas"),r={color:a,lineWidth:o,fillStyle:a};var s=[{x:n.x-10*Math.cos(i-Math.PI/7),y:n.y-10*Math.sin(i-Math.PI/7)},{x:n.x-10*Math.cos(i+Math.PI/7),y:n.y-10*Math.sin(i+Math.PI/7)},n];Kt(e,void 0,n,s,r,"canvas")},$t=function(e,t,n,a,o){var i=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"pixel";"pixel"===i&&(n=y.cornerstone.pixelToCanvas(t,n)),Yt(e,o,(function(e){e.arc(n.x,n.y,a,0,2*Math.PI)}))};function Jt(e){var t=y.cornerstoneMath;return e instanceof t.Vector3?e:new t.Vector3(e[0],e[1],e[2])}function Qt(e,t){var n=Jt(t.rowCosines),a=Jt(t.columnCosines),o=Jt(t.imagePositionPatient),i=e.clone().sub(o);return{x:n.dot(i)/t.columnPixelSpacing,y:a.dot(i)/t.rowPixelSpacing}}function en(e,t){var n=Jt(t.rowCosines),a=Jt(t.columnCosines),o=Jt(t.imagePositionPatient),i=n.clone().multiplyScalar(e.x);i.multiplyScalar(t.columnPixelSpacing);var r=a.clone().multiplyScalar(e.y);r.multiplyScalar(t.rowPixelSpacing);var s=i.add(r);return s.add(o),s}function tn(e,t){var n=Jt(e.rowCosines),a=Jt(e.columnCosines),o=Jt(e.imagePositionPatient),i=Jt(t.rowCosines),r=Jt(t.columnCosines),s=Jt(t.imagePositionPatient),l=n.clone().cross(a),c=new y.cornerstoneMath.Plane;c.setFromNormalAndCoplanarPoint(l,o);var u=i.clone().cross(r),d=new y.cornerstoneMath.Plane;d.setFromNormalAndCoplanarPoint(u,s);var h=d.clone().intersectPlane(c),v=h.origin,g=h.direction,f=en({x:t.columns,y:t.rows},t),m=s.distanceTo(f),p=new y.cornerstoneMath.Line3;p.start=v,p.end=v.clone().add(g.multiplyScalar(m));var x=function(e,t){var n=[];return Object.keys(t).forEach((function(a){var o=t[a],i=e.intersectLine(o);i&&n.push(i)})),n}(p,function(e){var t=en({x:0,y:0},e),n=en({x:e.columns,y:0},e),a=en({x:0,y:e.rows},e),o=en({x:e.columns,y:e.rows},e);return{top:new y.cornerstoneMath.Line3(t,n),left:new y.cornerstoneMath.Line3(t,a),right:new y.cornerstoneMath.Line3(n,o),bottom:new y.cornerstoneMath.Line3(a,o)}}(t));if(2===x.length)return{start:x[0],end:x[1]}}function nn(e,t,n){var a=n*(Math.PI/180);return{x:Math.cos(a)*(e.x-t.x)-Math.sin(a)*(e.y-t.y)+t.x,y:Math.sin(a)*(e.x-t.x)+Math.cos(a)*(e.y-t.y)+t.y}}var an=function(e,t,n,a,o){var i=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"pixel",r=arguments.length>6&&void 0!==arguments[6]?arguments[6]:0;"pixel"===i&&(n=y.cornerstone.pixelToCanvas(t,n),a=y.cornerstone.pixelToCanvas(t,a));var s=y.cornerstone.getViewport(t),l=t.clientWidth,c=t.clientHeight,u=s.scale,d=s.translation,h=s.rotation-r,v={x:l/2+d.x*u,y:c/2+d.y*u};Math.abs(h)>.05&&(n=nn(n,v,-h),a=nn(a,v,-h));var g=Math.abs(n.x-a.x),f=Math.abs(n.y-a.y),m=Math.min(n.x,a.x),p=Math.min(n.y,a.y),x={x:m+g/2,y:p+f/2};Math.abs(h)>.05&&(x=nn(x,v,h));var T=h*Math.PI/180;Yt(e,o,(function(e){e.ellipse(x.x,x.y,g/2,f/2,T,0,2*Math.PI),e.closePath()}))},on="white",rn="greenyellow",sn="transparent";var ln={setFillColor:function(e){sn=e},getFillColor:function(){return sn},setToolColor:function(e){on=e},getToolColor:function(){return on},setActiveColor:function(e){rn=e},getActiveColor:function(){return rn},getColorIfActive:function(e){return e.color?e.color:e.active?rn:on}},cn=function(e,t,n){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:{},o=t.element,i=ln.getToolColor();e.strokeStyle=a.color||i;for(var r=Object.keys(n),s=function(t){var i=r[t],s=n[i];if(!0===s.drawnIndependently)return"continue";if(!0===a.drawHandlesIfActive&&!s.active)return"continue";var l=s.active?Gt.getActiveWidth():Gt.getToolWidth(),c=a.fill;Yt(e,{lineWidth:l,fillStyle:c},(function(e){var t=y.cornerstone.pixelToCanvas(o,s),n=s.radius||a.handleRadius||ft.handleRadius;e.arc(t.x,t.y,n,0,2*Math.PI)}))},l=0;l<r.length;l++)s(l)},un=function(e,t,n,a){var o=arguments.length>4&&void 0!==arguments[4]?arguments[4]:"pixel";Yt(e,a,(function(e){n.forEach((function(n){var a=n.start,i=n.end;if("pixel"===o){var r=y.cornerstone;a=r.pixelToCanvas(t,a),i=r.pixelToCanvas(t,i)}e.moveTo(a.x,a.y),e.lineTo(i.x,i.y)}))}))},dn=function(e,t,n,a,o,i){var r=e.length>0?y.cornerstoneMath.point.findClosestPoint(e,t):t,s=[{x:n.left+n.width/2,y:n.top},{x:n.left,y:n.top+n.height/2},{x:n.left+n.width/2,y:n.top+n.height},{x:n.left+n.width,y:n.top+n.height/2}];Xt(a,void 0,r,y.cornerstoneMath.point.findClosestPoint(s,r),{color:o,lineWidth:i,lineDash:[2,3]},"canvas")},hn=15,vn="".concat(hn,"px Arial"),gn="transparent";var fn={setFont:function(e){vn=e},getFont:function(){return vn},setFontSize:function(e){hn=e},getFontSize:function(){return hn},setBackgroundColor:function(e){gn=e},getBackgroundColor:function(){return gn}},mn=function(e,t,n,a,o){var i=fn.getFontSize();e.font=fn.getFont(),e.textBaseline="top",e.fillStyle=a,n.forEach((function(n,a){e.fillText(n,t.left+o,t.top+o+a*(i+o))}))},pn=function(e,t,n){e.fillStyle=n,e.fillRect(t.left,t.top,t.width,t.height)};function yn(e,t,n){var a=fn.getFont(),o=e.font;a&&a!==o&&(e.font=a);var i=e.measureText(t).width;return a&&a!==o&&(e.font=o),i+2*n}var xn=function(e,t,n,a,o,i){"[object Array]"!==Object.prototype.toString.call(t)&&(t=[t]);var r=fn.getFontSize(),s=fn.getBackgroundColor(),l=0;t.forEach((function(t){var n=yn(e,t,5);l=Math.max(l,n)}));var c={width:l,height:5+t.length*(r+5)};return jt(e,(function(e){e.strokeStyle=o,i&&i.centering&&!0===i.centering.x&&(n-=c.width/2),i&&i.centering&&!0===i.centering.y&&(a-=c.height/2),c.left=n,c.top=a;var r=i&&!0===i.debug?"#FF0000":s;pn(e,c,r),mn(e,c,t,o,5)})),c},Tn=function(e,t,n,a,o,i,r,s,l,c){var u=y.cornerstone,d=u.pixelToCanvas(t,n);l&&(d.x+=l);var h={centering:{x:!1,y:c}};if(n.boundingBox=xn(e,a,d.x,d.y,r,h),n.hasMoved){var v=i(o).map((function(e){return u.pixelToCanvas(t,e)}));dn(v,d,n.boundingBox,e,r,s)}},bn=function(e,t,n,a,o){var i=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"pixel",r=arguments.length>6&&void 0!==arguments[6]?arguments[6]:0;if("pixel"===i){var s=y.cornerstone;n=s.pixelToCanvas(t,n),a=s.pixelToCanvas(t,a)}var l=y.cornerstone.getViewport(t),c=t.clientWidth,u=t.clientHeight,d=l.scale,h=l.translation,v=l.rotation-r,g={x:c/2+h.x*d,y:u/2+h.y*d};Math.abs(v)>.05&&(n=nn(n,g,-v),a=nn(a,g,-v));var f=Math.abs(n.x-a.x),m=Math.abs(n.y-a.y);n={x:Math.min(n.x,a.x),y:Math.min(n.y,a.y)},a={x:n.x+f,y:n.y+m};var p={x:n.x+f,y:n.y},x={x:n.x,y:n.y+m};Math.abs(v)>.05&&(n=nn(n,g,v),a=nn(a,g,v),p=nn(p,g,v),x=nn(x,g,v)),Yt(e,o,(function(e){e.moveTo(n.x,n.y),e.lineTo(p.x,p.y),e.moveTo(p.x,p.y),e.lineTo(a.x,a.y),e.moveTo(a.x,a.y),e.lineTo(x.x,x.y),e.moveTo(x.x,x.y),e.lineTo(n.x,n.y)}))},Cn=function(e){var t=e.getContext("2d");return t.setTransform(1,0,0,1,0,0),t},Mn=function(e,t){return void 0===e?t:e},wn=function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};t.shadow&&(e.shadowColor=Mn(t.shadowColor,"#000000"),e.shadowBlur=Mn(t.shadowBlur,0),e.shadowOffsetX=Mn(t.shadowOffsetX,1),e.shadowOffsetY=Mn(t.shadowOffsetY,1))},En=function(e,t,n){if(n.hflip||n.vflip||n.rotation){var a={x:t.width/2+n.translation.x*n.scale,y:t.height/2+n.translation.y*n.scale};e.translate(a.x,a.y),n.rotation&&e.rotate(n.rotation*Math.PI/180),n.vflip&&e.scale(1,-1),n.hflip&&e.scale(-1,1),e.translate(-a.x,-a.y)}},In=function(e){e.setTransform(1,0,0,1,0,0)},Sn=function(e){return 0===Object.keys(e).length&&e.constructor===Object},kn=yt("segmentation"),_n=kn.getters,Pn=kn.setters;function Dn(){this.handles={start:{},end:{}}}function On(e){var t=e.detail.element,n=e.detail.currentPoints.image;return Sn(this.handles.start)?this.handles.start=n:(this.handles.end=n,this._applyStrategy(e)),y.cornerstone.updateImage(t),!0}function Ln(e){var t=e.detail,n=t.element,a=t.currentPoints.image;this.handles.end=a,y.cornerstone.updateImage(n)}function An(e){e.detail.handles=this.handles;var t=e.detail.element,n=_n.labelmap2D(t),a=n.labelmap2D,o=n.labelmap3D,i=n.currentImageIdIndex,r=a.pixelData,s=r.slice(),l={points:{start:{x:this.handles.start.x,y:this.handles.start.y},end:{x:this.handles.end.x,y:this.handles.end.y}},pixelData:r,segmentIndex:o.activeSegmentIndex,segmentationMixinType:"circleSegmentationMixin"};this.applyActiveStrategy(e,l);var c={imageIdIndex:i,diff:Le(s,r)};Pn.pushState(this.element,[c]),Pn.updateSegmentsOnLabelmap2D(a),y.cornerstone.updateImage(t),this._resetHandles()}var Rn={postTouchStartCallback:On,postMouseDownCallback:On,mouseClickCallback:On,touchDragCallback:Ln,mouseDragCallback:Ln,mouseMoveCallback:Ln,touchEndCallback:An,mouseUpCallback:An,initializeMixin:Dn,renderToolData:function(e){var t=this,n=e.detail,a=n.element,o=_n.brushColor(a,!0),i=Cn(n.canvasContext.canvas),r=y.cornerstoneMath.point.distance;jt(i,(function(e){if(!t.handles)return null;var n=y.cornerstone.pixelToCanvas(a,t.handles.start),i=y.cornerstone.pixelToCanvas(a,t.handles.end),s=r(n,i);$t(e,a,t.handles.start,s,{color:o})}))},_resetHandles:Dn,_applyStrategy:An},Hn=N("tools:ScissorsTool"),Un=yt("segmentation"),Nn=Un.getters,Fn=Un.setters;function Bn(e){var t=e.detail.element,n=e.detail.currentPoints.image,a=this.handles.points;if(!a.length)return Hn.warn("Something went wrong, empty handles detected."),null;a.push({x:n.x,y:n.y,lines:[]}),this.currentHandle+=1,y.cornerstone.updateImage(t)}function Vn(e){var t=e.detail,n=e.detail.element;this._addPoint(t),y.cornerstone.updateImage(n)}function qn(e){var t=this.handles.points,n=e.detail.element,a=Nn.labelmap2D(n),o=a.labelmap2D,i=a.labelmap3D,r=a.currentImageIdIndex,s=o.pixelData,l=s.slice(),c={points:t,pixelData:s,segmentIndex:i.activeSegmentIndex,segmentationMixinType:"freehandSegmentationMixin"};this.applyActiveStrategy(e,c);var u={imageIdIndex:r,diff:Le(l,s)};Fn.pushState(this.element,[u]),Fn.updateSegmentsOnLabelmap2D(o),y.cornerstone.updateImage(n),this._resetHandles()}function jn(){this.handles={points:[]},this.currentHandle=0}var zn={postTouchStartCallback:Bn,postMouseDownCallback:Bn,mouseClickCallback:Bn,touchDragCallback:Vn,mouseDragCallback:Vn,mouseMoveCallback:Vn,touchEndCallback:qn,mouseUpCallback:qn,initializeMixin:jn,renderToolData:function(e){var t=e.detail,n=t.element,a=Nn.brushColor(n,!0),o=Cn(t.canvasContext.canvas),i=this.handles.points;i.length<2||jt(o,(function(e){for(var t=0;t<i.length;t++){var o=Q()(i[t].lines);t===i.length-1&&o.push(i[0]),Kt(e,n,i[t],o,{color:a})}}))},_resetHandles:jn,_addPoint:function(e){var t=this.handles.points;t.length&&t[this.currentHandle-1].lines.push({x:e.currentPoints.image.x,y:e.currentPoints.image.y,lines:[]}),t.push({x:e.currentPoints.image.x,y:e.currentPoints.image.y,lines:[]}),this.currentHandle+=1,y.cornerstone.updateImage(e.element)},_applyStrategy:qn},Wn=yt("segmentation").getters;var Gn=Object.assign({},zn,{renderToolData:function(e){var t=this,n=e.detail,a=n.element,o=Wn.brushColor(a,!0),i=Cn(n.canvasContext.canvas),r=this.handles;jt(i,(function(e){if(r.points.length>1)for(var n=0;n<r.points.length;n++){var i=Q()(r.points[n].lines);Kt(e,a,t.handles.points[n],i,{color:o})}}))}}),Yn=yt("segmentation"),Xn=Yn.getters,Kn=Yn.setters;function Zn(e){var t=e.detail.element,n=e.detail.currentPoints.image;return Sn(this.handles.start)?this.handles.start=n:(this.handles.end=n,this._applyStrategy(e)),y.cornerstone.updateImage(t),!0}function $n(e){var t=e.detail,n=t.element,a=t.currentPoints.image;this.handles.end=a,y.cornerstone.updateImage(n)}function Jn(e){e.detail.handles=this.handles;var t=e.detail.element,n=Xn.labelmap2D(t),a=n.labelmap2D,o=n.labelmap3D,i=n.currentImageIdIndex,r=a.pixelData,s=r.slice(),l={points:[{x:this.handles.start.x,y:this.handles.start.y},{x:this.handles.end.x,y:this.handles.end.y}],pixelData:r,segmentIndex:o.activeSegmentIndex,segmentationMixinType:"rectangleSegmentationMixin"};this.applyActiveStrategy(e,l);var c={imageIdIndex:i,diff:Le(s,r)};Kn.pushState(this.element,[c]),Kn.updateSegmentsOnLabelmap2D(a),y.cornerstone.updateImage(t),this._resetHandles()}function Qn(){this.handles={start:{},end:{}}}var ea={activeOrDisabledBinaryTool:Vt,enabledOrDisabledBinaryTool:qt,circleSegmentationMixin:Rn,polylineSegmentationMixin:Gn,freehandSegmentationMixin:zn,rectangleSegmentationMixin:{postTouchStartCallback:Zn,postMouseDownCallback:Zn,mouseClickCallback:Zn,touchDragCallback:$n,mouseDragCallback:$n,mouseMoveCallback:$n,touchEndCallback:Jn,mouseUpCallback:Jn,initializeMixin:Qn,renderToolData:function(e){var t=this,n=e.detail,a=n.element,o=Xn.brushColor(a,!0),i=Cn(n.canvasContext.canvas);jt(i,(function(e){bn(e,a,t.handles.start,t.handles.end,{color:o})}))},_resetHandles:Qn,_applyStrategy:Jn},renderBrushMixin:{renderBrush:function(e){var t,n=y.cornerstone,a=yt("segmentation"),o=a.getters,i=a.configuration,r=e.detail,s=r.viewport;if(this._drawing?t=this._lastImageCoords:this._mouseUpRender?(t=this._lastImageCoords,this._mouseUpRender=!1):t=xt.state.mousePositionImage,t){var l=r.image,c=l.rows,u=l.columns,d=t,h=d.x,v=d.y;if(!(h<0||h>u||v<0||v>c)){var g=i.radius,f=r.canvasContext,m=r.element,p=o.brushColor(m,this._drawing);f.setTransform(1,0,0,1,0,0);var x=g*s.scale,T=n.pixelToCanvas(m,t);f.beginPath(),f.strokeStyle=p,f.ellipse(T.x,T.y,x,x,0,0,2*Math.PI),f.stroke()}}}}},ta=function(e){return e&&"object"===T()(e)&&"[object RegExp]"!==Object.prototype.toString.call(e)&&"[object Date]"!==Object.prototype.toString.call(e)},na=function(e,t){var n;return t&&!0===t.clone&&ta(e)?ia((n=e,Array.isArray(n)?[]:{}),e,t):e},aa=function(e,t,n){var a=e.slice();return t.forEach((function(t,o){void 0===a[o]?a[o]=na(t,n):ta(t)?a[o]=ia(e[o],t,n):-1===e.indexOf(t)&&a.push(na(t,n))})),a},oa=function(e,t,n){var a={};return ta(e)&&Object.keys(e).forEach((function(t){a[t]=na(e[t],n)})),Object.keys(t).forEach((function(o){ta(t[o])&&e[o]?a[o]=ia(e[o],t[o],n):a[o]=na(t[o],n)})),a},ia=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=arguments.length>2?arguments[2]:void 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l()(e,[{key:"mergeOptions",value:function(e){this._options=Object.assign({},this._options,e)}},{key:"clearOptions",value:function(){this._options={}}},{key:"applyActiveStrategy",value:function(e,t){return this.strategies[this.activeStrategy].call(this,e,t)}},{key:"_applyMixins",value:function(e){for(var t=0;t<e.length;t++){var n=ea["".concat(e[t])];"object"===T()(n)?(Object.assign(this,n),"function"==typeof this.initializeMixin&&this.initializeMixin()):sa.warn("".concat(this.name,": mixin ").concat(ea[t]," does not exist."))}"function"===this.initializeMixin&&delete this.initializeMixin}},{key:"setActiveStrategy",value:function(e){this.activeStrategy=e,la.configuration.showSVGCursors&&this.changeCursor(this.element,e)}},{key:"changeCursor",value:function(e,t){if(e){var n=this._cursors[t];n&&(this.svgCursor=n,"active"===this.mode&&Ct(e,n))}}},{key:"configuration",get:function(){return this._configuration},set:function(e){this._configuration=e}},{key:"options",get:function(){return 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u=i.pixelData.slice();this.paintEventData.previousPixelData=u}}},{key:"_endPainting",value:function(e){for(var t=Ca.configuration,n=Ca.setters,a=this.paintEventData,o=a.labelmap2D,i=a.currentImageIdIndex,r=new Set(o.pixelData).values(),s=[],l=!1;!l;){var c=r.next();(l=c.done)||s.push(c.value)}if(o.segmentsOnLabelmap=s,t.storeHistory){var u={imageIdIndex:i,diff:Le(this.paintEventData.previousPixelData,o.pixelData)};n.pushState(this.element,[u])}Oe(this.element)}},{key:"mouseMoveCallback",value:function(e){var t=e.detail.currentPoints;this._lastImageCoords=t.image}},{key:"renderToolData",value:function(e){var t=e.detail.element;ba(t,this.name)&&this.renderBrush(e)}},{key:"passiveCallback",value:function(e){try{y.cornerstone.updateImage(this.element)}catch(e){return}}},{key:"_drawingMouseUpCallback",value:function(e){var t=e.detail.element;this._endPainting(e),this._drawing=!1,this._mouseUpRender=!0,this._stopListeningForMouseUp(t)}},{key:"newImageCallback",value:function(e){this._drawing&&(this._endPainting(e),this._startPainting(e))}},{key:"_startListeningForMouseUp",value:function(e){e.removeEventListener(b.MOUSE_UP,this._drawingMouseUpCallback),e.removeEventListener(b.MOUSE_CLICK,this._drawingMouseUpCallback),e.addEventListener(b.MOUSE_UP,this._drawingMouseUpCallback),e.addEventListener(b.MOUSE_CLICK,this._drawingMouseUpCallback),y.cornerstone.updateImage(e)}},{key:"_stopListeningForMouseUp",value:function(e){e.removeEventListener(b.MOUSE_UP,this._drawingMouseUpCallback),e.removeEventListener(b.MOUSE_CLICK,this._drawingMouseUpCallback),y.cornerstone.updateImage(e)}},{key:"increaseBrushSize",value:function(){var e=Ca.configuration,t=Ca.setters,n=e.radius,a=Math.floor(1.2*n);a===n&&(a+=1),t.radius(a)}},{key:"decreaseBrushSize",value:function(){var e=Ca.configuration,t=Ca.setters,n=e.radius,a=Math.floor(.8*n);t.radius(a)}},{key:"_isCtrlDown",value:function(e){return e.event&&e.event.ctrlKey||e.ctrlKey}}]),t}(ca),wa=function(e){return e.filter((function(e){return!(e.isMultiPartTool||e instanceof $a||e instanceof Ma)}))};function Ea(e,t){var n;if("touch"===(arguments.length>2&&void 0!==arguments[2]?arguments[2]:"mouse")?n=(n=ya(e,mt.touchTools())).filter((function(e){return e.options.isTouchActive})):(n=(n=ya(e,mt.mouseTools())).filter((function(e){return Array.isArray(e.options.mouseButtonMask)&&t&&e.options.mouseButtonMask.includes(t)&&e.options.isMouseActive})),ft.isMultiPartToolActive&&(n=wa(n))),0!==n.length)return n[0]}var Ia=N("manipulators:moveAllHandles"),Sa={mouse:[b.MOUSE_DRAG],touch:[b.TOUCH_DRAG]},ka={mouse:[b.MOUSE_UP,b.MOUSE_CLICK],touch:[b.TOUCH_END,b.TOUCH_DRAG_END,b.TOUCH_PINCH,b.TOUCH_PRESS,b.TAP]},_a=function(e,t,n,a){var o=e.element,i=arguments.length>4&&void 0!==arguments[4]?arguments[4]:{},r=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"mouse",s=arguments.length>6?arguments[6]:void 0;i=Object.assign({deleteIfHandleOutsideImage:ft.deleteIfHandleOutsideImage,preventHandleOutsideImage:ft.preventHandleOutsideImage},i);var l=Pa.bind(this,t,n,i,r),c=function e(a){Da(t,n,i,r,{dragHandler:l,upOrEndHandler:e},a,s)};n.active=!0,ft.isToolLocked=!0,Sa[r].forEach((function(e){o.addEventListener(e,l)})),ka[r].forEach((function(e){o.addEventListener(e,c)}))};function Pa(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},a=arguments.length>3?arguments[3]:void 0,o=arguments.length>4?arguments[4]:void 0,i=o.detail,r=i.element,s=i.image,l=i.buttons,c=o.detail.deltaPoints.image,u=c.x,d=c.y;t.active=!0,t.invalidated=!0;for(var h=Object.keys(t.handles),v=0;v<h.length;v++){var g=h[v],f=t.handles[g];!0!==f.movesIndependently&&f.hasOwnProperty("x")&&f.hasOwnProperty("y")&&(f.x+=u,f.y+=d,n.preventHandleOutsideImage&&ma(f,s))}y.cornerstone.updateImage(r);var m=Ea(r,l,a);m instanceof $a&&m.updateCachedStats(s,r,t),C(r,b.MEASUREMENT_MODIFIED,{toolName:e,element:r,measurementData:t}),o.preventDefault(),o.stopPropagation()}function Da(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},a=arguments.length>3?arguments[3]:void 0,o=arguments.length>4?arguments[4]:void 0,i=o.dragHandler,r=o.upOrEndHandler,s=arguments.length>5?arguments[5]:void 0,l=arguments.length>6?arguments[6]:void 0,c=s.detail,u=s.detail.element;t.active=!1,t.invalidated=!0,ft.isToolLocked=!1,Sa[a].forEach((function(e){u.removeEventListener(e,i)})),ka[a].forEach((function(e){u.removeEventListener(e,r)})),n.deleteIfHandleOutsideImage&&ga(c,t.handles)&&L(u,e,t),"function"==typeof n.doneMovingCallback&&(Ia.warn("`options.doneMovingCallback` has been depricated. 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o=c.data[e];if(!1===o.visible)return"continue";v=o.active?f:ln.getToolColor(),!0===o.invalidated&&(o.longestDiameter&&o.shortestDiameter?t.throttledUpdateCachedStats(i,a,o):t.updateCachedStats(i,a,o)),jt(g,(function(e){wn(e,t.configuration);var i=o.handles,r=i.start,c=i.end,u=i.perpendicularStart,g=i.perpendicularEnd,f=i.textBox;Xt(e,a,r,c,{color:v});var p=m;ni(n,o),Xt(e,a,u,g,{color:v,strokeWidth:p});var y={color:v,handleRadius:s,drawHandlesIfActive:l};t.configuration.drawHandles&&cn(e,n,o.handles,y);var x=ii(o,d,h);Tn(e,a,f,x,o.handles,(function(e){return[e.start,e.end,e.perpendicularStart,e.perpendicularEnd]}),v,m,10,!0)}))},y=0;y<c.data.length;y++)p(y)}},ii=function(e,t,n){var a=" mm";t&&n||(a=" pixels");var o=" L ".concat(e.longestDiameter).concat(a),i=" W ".concat(e.shortestDiameter).concat(a),r=e.labels;return r&&Array.isArray(r)?[].concat(Q()(r),[o,i]):[o,i]},ri=function(e,t){var n=this,a=e.detail,o=a.element,i=a.image,r=a.buttons,s=this.configuration;if(!si(i)){var l=this.createNewMeasurement(a),c=function(){l.active=!1,y.cornerstone.updateImage(o)};D(o,this.name,l),y.cornerstone.updateImage(o);var u=(new Date).getTime(),d=l.handles,h=d.end,v=d.perpendicularStart;ja(a,this.name,l,h,{},t,(function(){var e=l.handles,d=l.longestDiameter,h=l.shortestDiameter,g=ga(a,e),f=parseFloat(d)||0,m=parseFloat(h)||0,p=f<1||m<1,x=(new Date).getTime()-u<150;g||p||x?(l.cancelled=!0,L(o,n.name,l)):s.getMeasurementLocationCallback(l,a,c),ni(a,l),v.locked=!1,l.invalidated=!0,y.cornerstone.updateImage(o);var T=Ea(o,r,t);T instanceof $a&&T.updateCachedStats(i,o,l);var M={toolType:n.name,element:o,measurementData:l};C(o,b.MEASUREMENT_MODIFIED,M),C(o,b.MEASUREMENT_COMPLETED,M)}))}},si=function(e){var t=y.cornerstone.metaData.get("imagePlaneModule",e.imageId),n=e.rowPixelSpacing,a=e.columnPixelSpacing;return t&&(n=t.rowPixelSpacing||t.rowImagePixelSpacing,a=t.columnPixelSpacing||t.colImagePixelSpacing),!n||!a};var li={setCoords:function(e){ai=e.currentPoints.canvas},getCoords:function(){return ai}},ci=function(e){var t=this,n=e.detail,a=n.element;li.setCoords(n);var o=O(a,this.name);if(o){for(var i=!1,r=function(e){var r=n.currentPoints.canvas,s=o.data[e],l=function(e,t,n){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:6,o=ha(e,t,n,a),i=!1;return Object.keys(t).forEach((function(e){if("textBox"!==e){var n=t[e],a=n===o;n.active!==a&&(i=!0),n.active=a}})),i}(a,s.handles,r);Object.keys(s.handles).forEach((function(e){if("textBox"!==e){var t=s.handles[e];t.hover=t.active}})),l&&(i=!0);var c=t.pointNearTool(a,s,r,"mouse"),u=c&&!s.active,d=!c&&s.active;(u||d)&&(s.active=!s.active,i=!0)},s=0;s<o.data.length;s++)r(s);!0===i&&y.cornerstone.updateImage(a)}},ui=function(e,t,n){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"mouse";"touch"===a?this.handleSelectedTouchCallback(e):this.handleSelectedMouseCallback(e)};function di(e,t,n,a){var o=(n.x-a.x)/t,i=(n.y-a.y)/e;return 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t.handles.perpendicularStart.x=u.start.x,t.handles.perpendicularStart.y=u.start.y,t.handles.perpendicularEnd.x=u.end.x,t.handles.perpendicularEnd.y=u.end.y,!0}function fi(e,t){return e===t}function mi(e,t){return fi(e,t)?-1:1}var pi=n(10),yi=n.n(pi);function xi(e,t,n,a){var o,i=e.columnPixelSpacing,r=e.rowPixelSpacing,s=e.fixedPoint,l=e.perpendicularStart,c=e.perpendicularEnd,u=e.distanceToFixed,d=mi(s,c)*u,h=function(e,t,n){return fi(e,n)?t:n}(s,l,c)===l,v=h?"start":"end",g=h?"end":"start";return o={},yi()(o,v,{x:n.start.x,y:n.start.y}),yi()(o,g,{x:t.x+a.y*r*d,y:t.y+a.x*i*d*-1}),o}function Ti(e,t,n,a){var o=y.cornerstoneMath.lineSegment,i=vi(t,n,a),r=i.columnPixelSpacing,s=i.rowPixelSpacing,l=i.start,c=i.longLine,u=i.intersection;if(!function(e,t,n){return 0!==di(e,t,n.start,n.end)}(r,s,c))return!1;var d=ti(r,s,l,u),h=function(e,t,n){var 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o,i,r,s,l={},c={},u={x:t.currentPoints.image.x+a.x,y:t.currentPoints.image.y+a.y};0===e.index?gi(u,n,t,n.handles.end)?(e.x=u.x,e.y=u.y):(t.currentPoints.image.x=e.x,t.currentPoints.image.y=e.y):1===e.index?gi(u,n,t,n.handles.start)?(e.x=u.x,e.y=u.y):(t.currentPoints.image.x=e.x,t.currentPoints.image.y=e.y):2===e.index?(o=!1,l.start={x:n.handles.start.x,y:n.handles.start.y},l.end={x:n.handles.end.x,y:n.handles.end.y},c.start={x:n.handles.perpendicularEnd.x,y:n.handles.perpendicularEnd.y},c.end={x:u.x,y:u.y},(i=y.cornerstoneMath.lineSegment.intersectLine(l,c))||(c.end={x:n.handles.perpendicularStart.x,y:n.handles.perpendicularStart.y},i=y.cornerstoneMath.lineSegment.intersectLine(l,c),r=y.cornerstoneMath.point.distance(i,n.handles.start),s=y.cornerstoneMath.point.distance(i,n.handles.end),(!i||r<3||s<3)&&(o=!0)),!1,o||Ti(u,n,t,n.handles.perpendicularEnd)||(t.currentPoints.image.x=n.handles.perpendicularStart.x,t.currentPoints.image.y=n.handles.perpendicularStart.y)):3===e.index&&(o=!1,l.start={x:n.handles.start.x,y:n.handles.start.y},l.end={x:n.handles.end.x,y:n.handles.end.y},c.start={x:n.handles.perpendicularStart.x,y:n.handles.perpendicularStart.y},c.end={x:u.x,y:u.y},(i=y.cornerstoneMath.lineSegment.intersectLine(l,c))||(c.end={x:n.handles.perpendicularEnd.x,y:n.handles.perpendicularEnd.y},i=y.cornerstoneMath.lineSegment.intersectLine(l,c),r=y.cornerstoneMath.point.distance(i,n.handles.start),s=y.cornerstoneMath.point.distance(i,n.handles.end),(!i||r<3||s<3)&&(o=!0)),!1,o||Ti(u,n,t,n.handles.perpendicularStart)||(t.currentPoints.image.x=n.handles.perpendicularEnd.x,t.currentPoints.image.y=n.handles.perpendicularEnd.y))},Ci=function(e,t,n){var a=e[n],o=t[n];e[n]=o,t[n]=a},Mi=function(e,t){Ci(e,t,"x"),Ci(e,t,"y"),Ci(e,t,"moving"),Ci(e,t,"hover"),Ci(e,t,"active"),Ci(e,t,"selected")};var wi=function(e){var t,n=this,a=e.detail,o=a.element,i=ft.clickProximity,r=function(e){t.invalidated=!0,ga(a,t.handles)&&L(o,n.name,t),e&&(e.moving=!1,e.selected=!0),Ct(n.element,n.svgCursor),y.cornerstone.updateImage(o),o.addEventListener(b.MOUSE_MOVE,n._moveCallback),o.addEventListener(b.TOUCH_START,n._moveCallback)},s=a.startPoints.canvas,l=O(e.currentTarget,this.name);if(l){for(var c=function(c){t=l.data[c];var u=[o,t.handles,s,i],d=ha.apply(void 0,u);if(d)return o.removeEventListener(b.MOUSE_MOVE,n._moveCallback),o.removeEventListener(b.TOUCH_START,n._moveCallback),t.active=!0,Ei(t.handles),d.moving=!0,(d=function(e,t,n){var a=e.image,o=a.rowPixelSpacing,i=a.columnPixelSpacing,r=t.handles,s=r.start,l=r.end,c=r.perpendicularStart,u=r.perpendicularEnd,d=(s.x-l.x)*(i||1),h=(s.y-l.y)*(o||1),v=Math.sqrt(d*d+h*h),g=(c.x-u.x)*(i||1),f=(c.y-u.y)*(o||1);return(Math.sqrt(g*g+f*f)||0)>v?(Mi(s,l),Mi(s,c),Mi(l,u),Object.values(r).find((function(e){return!0===e.moving}))):n}(a,t,d)).hasBoundingBox||Mt(n.element),function(e,t,n,a,o,i){var r=e.element,s=e.image,l=e.buttons,c={x:a.x-e.currentPoints.image.x,y:a.y-e.currentPoints.image.y},u=function(e){var o=e.detail;a.hasMoved=!0,void 0===a.index||null===a.index?(a.x=o.currentPoints.image.x+c.x,a.y=o.currentPoints.image.y+c.y):bi(a,o,n,c),i&&(a.x=Math.max(a.x,0),a.x=Math.min(a.x,o.image.width),a.y=Math.max(a.y,0),a.y=Math.min(a.y,o.image.height)),n.invalidated=!0,y.cornerstone.updateImage(r);var u=Ea(r,l,"mouse");u instanceof $a&&u.updateCachedStats(s,r,n);var d={toolType:t,element:r,measurementData:n};y.cornerstone.triggerEvent(r,b.MEASUREMENT_MODIFIED,d)};a.active=!0,ft.isToolLocked=!0,r.addEventListener(b.MOUSE_DRAG,u),r.addEventListener(b.TOUCH_DRAG,u);var d=y.cornerstone.getImage(r),h=function(){y.cornerstone.getImage(r).imageId!==d.imageId&&v()};r.addEventListener(y.cornerstone.EVENTS.IMAGE_RENDERED,h);var v=function e(){a.active=!1,ft.isToolLocked=!1,r.removeEventListener(y.cornerstone.EVENTS.IMAGE_RENDERED,h),r.removeEventListener(b.MOUSE_DRAG,u),r.removeEventListener(b.MOUSE_UP,e),r.removeEventListener(b.MOUSE_CLICK,e),r.removeEventListener(b.TOUCH_DRAG,u),r.removeEventListener(b.TOUCH_DRAG_END,e),r.removeEventListener(b.TAP,e),y.cornerstone.updateImage(r),"function"==typeof o&&o()};r.addEventListener(b.MOUSE_UP,v),r.addEventListener(b.MOUSE_CLICK,v),r.addEventListener(b.TOUCH_DRAG_END,v),r.addEventListener(b.TAP,v)}(a,n.name,t,d,(function(){return r(d)})),Si(e),{v:!0}},u=0;u<l.data.length;u++){var d=c(u);if("object"===T()(d))return d.v}var h=function(e){return function(){Ii(e,!1),r()}};for(u=0;u<l.data.length;u++)if(t=l.data[u],this.pointNearTool(o,t,s,"mouse")){o.removeEventListener(b.MOUSE_MOVE,this._moveCallback),o.removeEventListener(b.TOUCH_START,this._moveCallback),t.active=!0,Ei(t.handles),Ii(t.handles,!0);var v=h(t.handles);return _a(a,this.name,t,null,{deleteIfHandleOutsideImage:!0,preventHandleOutsideImage:!1},"mouse",v),Si(e),!0}}},Ei=function(e){var t=!1;return Object.keys(e).forEach((function(n){"textBox"!==n&&(e[n].selected=!1,t=e[n].active||t,e[n].active=!1)})),t},Ii=function(e,t){Object.keys(e).forEach((function(n){"textBox"!==n&&(e[n].moving=t)}))},Si=function(e){e.stopImmediatePropagation(),e.stopPropagation(),e.preventDefault()},ki=[b.TOUCH_END,b.TOUCH_DRAG_END,b.TOUCH_PINCH,b.TOUCH_PRESS,b.TAP],_i=function(e){var t,n=this,a=e.detail,o=a.element,i=ft.touchProximity,r=function(e){t.invalidated=!0,ga(a,t.handles)&&L(o,n.name,t),e&&(e.moving=!1,e.selected=!0),y.cornerstone.updateImage(o),o.addEventListener(b.TOUCH_DRAG,n._moveCallback)},s=a.startPoints.canvas,l=O(e.currentTarget,this.name);if(l){for(var c=function(c){t=l.data[c];var u=[o,t.handles,s,i],d=ha.apply(void 0,u);if(d)return o.removeEventListener(b.TOUCH_DRAG,n._moveCallback),t.active=!0,Pi(t.handles),d.moving=!0,function(e,t,n,a,o,i){var r=e.element,s=e.image,l=e.buttons,c={x:a.x-e.currentPoints.image.x,y:a.y-e.currentPoints.image.y},u=function(e){var o=e.detail;a.hasMoved=!0,void 0===a.index||null===a.index?(a.x=o.currentPoints.image.x+c.x,a.y=o.currentPoints.image.y+c.y):bi(a,o,n,c),i&&(a.x=Math.max(a.x,0),a.x=Math.min(a.x,o.image.width),a.y=Math.max(a.y,0),a.y=Math.min(a.y,o.image.height)),n.invalidated=!0,y.cornerstone.updateImage(r);var u=Ea(r,l,"touch");u instanceof $a&&u.updateCachedStats(s,r,n);var d={toolType:t,element:r,measurementData:n};y.cornerstone.triggerEvent(r,b.MEASUREMENT_MODIFIED,d)};a.active=!0,ft.isToolLocked=!0,r.addEventListener(b.TOUCH_DRAG,u);var d=function e(){a.active=!1,ft.isToolLocked=!1,r.removeEventListener(b.TOUCH_DRAG,u),ki.forEach((function(t){r.removeEventListener(t,e)})),y.cornerstone.updateImage(r),"function"==typeof o&&o()};ki.forEach((function(e){r.addEventListener(e,d)}))}(a,n.name,t,d,(function(){return r(d)})),Oi(e),{v:!0}},u=0;u<l.data.length;u++){var d=c(u);if("object"===T()(d))return d.v}var h=function(e){return function(){Di(e,!1),r()}};for(u=0;u<l.data.length;u++)if(t=l.data[u],this.pointNearTool(o,t,s,"touch")){o.removeEventListener(b.TOUCH_DRAG,this._moveCallback),t.active=!0,Pi(t.handles),Di(t.handles,!0);var v=h(t.handles);return _a(a,this.name,t,null,{deleteIfHandleOutsideImage:!0,preventHandleOutsideImage:!1},"touch",v),Oi(e),!0}}},Pi=function(e){var t=!1;return Object.keys(e).forEach((function(n){"textBox"!==n&&(e[n].selected=!1,t=e[n].active||t,e[n].active=!1)})),t},Di=function(e,t){Object.keys(e).forEach((function(n){"textBox"!==n&&(e[n].moving=t)}))},Oi=function(e){e.stopImmediatePropagation(),e.stopPropagation(),e.preventDefault()};var Li=function(e,t,n){return n()},Ai=function(e){function t(e){var n;r()(this,t);var a={name:"Bidirectional",supportedInteractionTypes:["Mouse","Touch"],configuration:{changeMeasurementLocationCallback:Li,getMeasurementLocationCallback:Li,textBox:"",shadow:"",drawHandles:!0,drawHandlesOnHover:!0,additionalData:[]},svgCursor:oo};return(n=u()(this,h()(t).call(this,e,a))).throttledUpdateCachedStats=Wo(n.updateCachedStats,110),n.createNewMeasurement=Jo.bind(Ta()(n)),n.pointNearTool=ei.bind(Ta()(n)),n.renderToolData=oi.bind(Ta()(n)),n.addNewMeasurement=ri.bind(Ta()(n)),n._moveCallback=ci.bind(Ta()(n)),n.handleSelectedCallback=ui.bind(Ta()(n)),n.handleSelectedMouseCallback=wi.bind(Ta()(n)),n.handleSelectedTouchCallback=_i.bind(Ta()(n)),n}return g()(t,e),l()(t,[{key:"updateCachedStats",value:function(e,t,n){var a=function(e,t){var n=t.rowPixelSpacing,a=t.colPixelSpacing,o=e.handles,i=o.start,r=o.end,s=o.perpendicularStart,l=o.perpendicularEnd,c=(i.x-r.x)*(a||1),u=(i.y-r.y)*(n||1),d=Math.sqrt(c*c+u*u),h=(s.x-l.x)*(a||1),v=(s.y-l.y)*(n||1),g=Math.sqrt(h*h+v*v);if(g||(g=0),g>d){var f=d;d=g,g=f}return{longestDiameter:d.toFixed(1),shortestDiameter:g.toFixed(1)}}(n,qo(e)),o=a.longestDiameter,i=a.shortestDiameter;n.longestDiameter=o,n.shortestDiameter=i,n.invalidated=!1}}]),t}($a),Ri=function(e,t){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],a=y.cornerstone,o=a.metaData.get("patientStudyModule",e.imageId),i=a.metaData.get("generalSeriesModule",e.imageId);if(o&&i){var r=i.modality;if("PT"===r){var s=n?t:t*e.slope+e.intercept,l=o.patientWeight;if(l){var c=a.metaData.get("petIsotopeModule",e.imageId);if(c){var u=c.radiopharmaceuticalInfo,d=u.radiopharmaceuticalStartTime,h=u.radionuclideTotalDose,v=u.radionuclideHalfLife,g=i.seriesTime;if(d&&h&&v&&g){var f=Hi(g.fractionalSeconds||0)+g.seconds+60*g.minutes+60*g.hours*60,m=Hi(d.fractionalSeconds)+d.seconds+60*d.minutes+60*d.hours*60,p=f-m,x=h*Math.exp(-p*Math.log(2)/v),T=s*l/x*1e3;return T}}}}}};function Hi(e){return parseFloat(".".concat(e))}var Ui=function(e,t){var n=e.width/2,a=e.height/2;if(n<=0||a<=0)return!1;var o=e.left+n,i=e.top+a,r=t.x-o,s=t.y-i;return r*r/(n*n)+s*s/(a*a)<=1},Ni=function(e,t){for(var n=0,a=0,o=0,i=0,r=null,s=null,l=t.top;l<t.top+t.height;l++)for(var c=t.left;c<t.left+t.width;c++){Ui(t,{x:c,y:l})&&(null===r&&(r=e[i],s=e[i]),n+=e[i],a+=e[i]*e[i],r=Math.min(r,e[i]),s=Math.max(s,e[i]),o++),i++}if(0===o)return{count:o,mean:0,variance:0,stdDev:0,min:0,max:0};var u=n/o,d=a/o-u*u;return{count:o,mean:u,variance:d,stdDev:Math.sqrt(d),min:r,max:s}},Fi={calculateEllipseStatistics:Ni,pointInEllipse:Ui};function Bi(e,t){var n=function(e){var t=[e.start,e.end].sort((function(e,t){return e.x<t.x?-1:1})),n=[e.start,e.end].sort((function(e,t){return e.y<t.y?-1:1})),a=t[0],o=t[t.length-1],i=n[0],r=n[n.length-1];return{top:i,left:a,bottom:r,right:o}}(t),a=(n.left.x+n.right.x)/2,o=(n.top.y+n.bottom.y)/2,i={};return e.rotation>=0&&e.rotation<90&&(i.x=e.hflip?n.left.x:n.right.x,i.y=o),e.rotation>=90&&e.rotation<180&&(i.x=a,i.y=e.vflip?n.bottom.y:n.top.y),e.rotation>=180&&e.rotation<270&&(i.x=e.hflip?n.right.x:n.left.x,i.y=o),e.rotation>=270&&e.rotation<360&&(i.x=a,i.y=e.vflip?n.top.y:n.bottom.y),i}var Vi=function(e){var t=e.toString().split(".");return t[0]=t[0].replace(/\B(?=(\d{3})+(?!\d))/g,","),t.join(".")},qi=N("tools:annotation:CircleRoiTool"),ji=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"CircleRoi",supportedInteractionTypes:["Mouse","Touch"],svgCursor:ro};return(e=u()(this,h()(t).call(this,n,a))).throttledUpdateCachedStats=Wo(e.updateCachedStats,110),e}return g()(t,e),l()(t,[{key:"createNewMeasurement",value:function(e){if(e&&e.currentPoints&&e.currentPoints.image)return{visible:!0,active:!0,color:void 0,invalidated:!0,handles:{start:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!1},end:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!0},initialRotation:e.viewport.rotation,textBox:{active:!1,hasMoved:!1,movesIndependently:!1,drawnIndependently:!0,allowedOutsideImage:!0,hasBoundingBox:!0}}};qi.error("required eventData not supplied to tool ".concat(this.name,"'s createNewMeasurement"))}},{key:"pointNearTool",value:function(e,t,n,a){var o=t&&t.handles&&t.handles.start&&t.handles.end,i=y.cornerstoneMath.point.distance;if(o||qi.warn("invalid parameters supplied to tool ".concat(this.name,"'s pointNearTool")),!o||!1===t.visible)return!1;var r="mouse"===a?15:25,s=y.cornerstone.pixelToCanvas(e,t.handles.start),l=y.cornerstone.pixelToCanvas(e,t.handles.end),c=i(s,n),u=i(s,l);return c>u-r/2&&c<u+r/2}},{key:"updateCachedStats",value:function(e,t,n){var a=(y.cornerstone.metaData.get("generalSeriesModule",e.imageId)||{}).modality,o=qo(e),i=function(e,t,n,a,o){var i,r=ye(n.start,n.end),s=y.cornerstone.getPixels(t,r.left,r.top,r.width,r.height),l=Ni(s,r);"PT"===a&&(i={mean:Ri(e,l.mean,!0)||0,stdDev:Ri(e,l.stdDev,!0)||0});return{area:Math.PI*(r.width*(o.colPixelSpacing||1)/2)*(r.height*(o.rowPixelSpacing||1)/2)||0,count:l.count||0,mean:l.mean||0,variance:l.variance||0,stdDev:l.stdDev||0,min:l.min||0,max:l.max||0,meanStdDevSUV:i}}(e,t,n.handles,a,o);n.cachedStats=i,n.invalidated=!1}},{key:"renderToolData",value:function(e){var t=this,n=O(e.currentTarget,this.name);if(n){var a=y.cornerstoneMath.point.distance,o=e.detail,i=o.image,r=o.element,s=o.canvasContext,l=Gt.getToolWidth(),c=this.configuration,u=c.handleRadius,d=c.drawHandlesOnHover,h=Cn(s.canvas),v=qo(i),g=v.rowPixelSpacing,f=v.colPixelSpacing,m=(y.cornerstone.metaData.get("generalSeriesModule",i.imageId)||{}).modality,p=g&&f;jt(h,(function(e){for(var s=0;s<n.data.length;s++){var c=n.data[s];if(!1!==c.visible){var h=ln.getColorIfActive(c),v={color:h,handleRadius:u,drawHandlesIfActive:d};wn(e,t.configuration);var g=y.cornerstone.pixelToCanvas(r,c.handles.start),f=y.cornerstone.pixelToCanvas(r,c.handles.end),x=a(g,f);if($t(e,r,c.handles.start,x,{color:h},"pixel"),cn(e,o,c.handles,v),!0===c.invalidated&&(c.cachedStats?t.throttledUpdateCachedStats(i,r,c):t.updateCachedStats(i,r,c)),!c.handles.textBox.hasMoved){var T=Bi(o.viewport,c.handles);Object.assign(c.handles.textBox,T)}var b=Wi(e,i.color,c.cachedStats,m,p,t.configuration);c.unit=zi(m,t.configuration.showHounsfieldUnits),Tn(e,r,c.handles.textBox,b,c.handles,(function(e){return t=e.start,n=e.end,a=ye(t,n),o=a.left,i=a.top,r=a.width,s=a.height,[{x:o+r/2,y:i},{x:o,y:i+s/2},{x:o+r/2,y:i+s},{x:o+r,y:i+s/2}];var t,n,a,o,i,r,s}),h,l,10,!0)}}}))}}}]),t}($a);function zi(e,t){return"CT"===e&&!1!==t?"HU":""}function Wi(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},a=n.area,o=n.mean,i=n.stdDev,r=n.min,s=n.max,l=n.meanStdDevSUV,c=arguments.length>3?arguments[3]:void 0,u=arguments.length>4?arguments[4]:void 0,d=arguments.length>5&&void 0!==arguments[5]?arguments[5]:{},h=d.showMinMax||!1,v=[],g=[];if(!t){var f=l&&0!==l.mean,m=zi(c,d.showHounsfieldUnits),p="Mean: ".concat(Vi(o.toFixed(2))," ").concat(m),y="Std Dev: ".concat(Vi(i.toFixed(2))," ").concat(m);if(f){for(var x="".concat(" SUV: ").concat(Vi(l.mean.toFixed(2))),T="".concat(" SUV: 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a={name:"CobbAngle",supportedInteractionTypes:["Mouse","Touch"],svgCursor:io,configuration:{drawHandles:!0}};return(e=u()(this,h()(t).call(this,n,a))).hasIncomplete=!1,e.throttledUpdateCachedStats=Wo(e.updateCachedStats,110),e}return g()(t,e),l()(t,[{key:"createNewMeasurement",value:function(e){return this.hasIncomplete=!0,{visible:!0,active:!0,color:void 0,invalidated:!0,complete:!1,value:"",handles:{start:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!1},end:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!0},start2:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!1,drawnIndependently:!0},end2:{x:e.currentPoints.image.x+1,y:e.currentPoints.image.y,highlight:!0,active:!1,drawnIndependently:!0},textBox:{active:!1,hasMoved:!1,movesIndependently:!1,drawnIndependently:!0,allowedOutsideImage:!0,hasBoundingBox:!0}}}}},{key:"pointNearTool",value:function(e,t,n){return!1!==t.visible&&(!this.hasIncomplete&&(Ja(e,t.handles.start,t.handles.end,n)<25||Ja(e,t.handles.start2,t.handles.end2,n)<25))}},{key:"updateCachedStats",value:function(e,t,n){var a=qo(e),o=a.rowPixelSpacing,i=a.colPixelSpacing,r=(Math.ceil(n.handles.start.x)-Math.ceil(n.handles.end.x))*i,s=(Math.ceil(n.handles.start.y)-Math.ceil(n.handles.end.y))*o,l=(Math.ceil(n.handles.start2.x)-Math.ceil(n.handles.end2.x))*i,c=(Math.ceil(n.handles.start2.y)-Math.ceil(n.handles.end2.y))*o,u=Math.acos(Math.abs((r*l+s*c)/(Math.sqrt(r*r+s*s)*Math.sqrt(l*l+c*c))));u*=180/Math.PI,n.rAngle=Qa(u,2),n.invalidated=!1}},{key:"renderToolData",value:function(e){var t=this,n=e.detail,a=this.configuration,o=a.handleRadius,i=a.drawHandlesOnHover,r=O(e.currentTarget,this.name);if(r)for(var s=Cn(n.canvasContext.canvas),l=Gt.getToolWidth(),c=fn.getFont(),u=function(e){var a=r.data[e];if(!1===a.visible)return"continue";jt(s,(function(e){wn(e,t.configuration);var r=ln.getColorIfActive(a);Xt(e,n.element,a.handles.start,a.handles.end,{color:r}),a.complete&&Xt(e,n.element,a.handles.start2,a.handles.end2,{color:r});var s={color:r,handleRadius:o,drawHandlesIfActive:i};t.configuration.drawHandles&&cn(e,n,a.handles,s),e.fillStyle=r;var u=a.value;if(!a.handles.textBox.hasMoved){var d={x:(a.handles.start.x+a.handles.end.x)/2,y:(a.handles.start.y+a.handles.end.y)/2-10};e.font=c,a.handles.textBox.x=d.x,a.handles.textBox.y=d.y}Tn(e,n.element,a.handles.textBox,u,a.handles,h,r,l,0,!0)}))},d=0;d<r.data.length;d++)u(d);function h(e){return[e.start,e.start2,e.end,e.end2]}}},{key:"getIncomplete",value:function(e){var t=O(e,this.name);if(t&&Array.isArray(t.data))return t.data.find((function(e){return!1===e.complete}))}},{key:"addNewMeasurement",value:function(e,t){var n=this;e.preventDefault(),e.stopPropagation();var a,o,i,r=e.detail,s=e.detail.element,l=this.getIncomplete(s);l?((a=l).complete=!0,a.handles.start2={x:r.currentPoints.image.x,y:r.currentPoints.image.y,drawnIndependently:!1,highlight:!0,active:!1},a.handles.end2={x:r.currentPoints.image.x,y:r.currentPoints.image.y,drawnIndependently:!1,highlight:!0,active:!0},o=a.handles.end2,this.hasIncomplete=!1,i=function(){var e=b.MEASUREMENT_COMPLETED,t={toolType:n.name,element:s,measurementData:a};C(s,e,t)}):(a=this.createNewMeasurement(r),D(s,this.name,a),o=a.handles.end),y.cornerstone.updateImage(s),ja(r,this.name,a,o,this.options,t,i)}},{key:"onMeasureModified",value:function(e){var t=e.detail.element,n=y.cornerstone.getEnabledElement(t).image,a=qo(n),o=a.rowPixelSpacing,i=a.colPixelSpacing;if(e.detail.toolName===this.name){var r=e.detail.measurementData;!0===r.invalidated&&(r.rAngle?this.throttledUpdateCachedStats(n,t,r):this.updateCachedStats(n,t,r));var s=r.rAngle;r.value="",Number.isNaN(s)||(r.value=function(e,t,n){var a=t&&n?"":" 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a={name:"EllipticalRoi",supportedInteractionTypes:["Mouse","Touch"],configuration:{},svgCursor:so};return(e=u()(this,h()(t).call(this,n,a))).throttledUpdateCachedStats=Wo(e.updateCachedStats,110),e}return g()(t,e),l()(t,[{key:"createNewMeasurement",value:function(e){if(e&&e.currentPoints&&e.currentPoints.image)return{visible:!0,active:!0,color:void 0,invalidated:!0,handles:{start:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!1},end:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!0},initialRotation:e.viewport.rotation,textBox:{active:!1,hasMoved:!1,movesIndependently:!1,drawnIndependently:!0,allowedOutsideImage:!0,hasBoundingBox:!0}}};Yi.error("required eventData not supplied to tool ".concat(this.name,"'s createNewMeasurement"))}},{key:"pointNearTool",value:function(e,t,n,a){var o=t&&t.handles&&t.handles.start&&t.handles.end;if(o||Yi.warn("invalid parameters supplied to tool ".concat(this.name,"'s pointNearTool")),!o||!1===t.visible)return!1;var i="mouse"===a?15:25,r=y.cornerstone.pixelToCanvas(e,t.handles.start),s=y.cornerstone.pixelToCanvas(e,t.handles.end),l={left:Math.min(r.x,s.x)+i/2,top:Math.min(r.y,s.y)+i/2,width:Math.abs(r.x-s.x)-i,height:Math.abs(r.y-s.y)-i},c={left:Math.min(r.x,s.x)-i/2,top:Math.min(r.y,s.y)-i/2,width:Math.abs(r.x-s.x)+i,height:Math.abs(r.y-s.y)+i},u=Ui(l,n);return!(!Ui(c,n)||u)}},{key:"updateCachedStats",value:function(e,t,n){var a=(y.cornerstone.metaData.get("generalSeriesModule",e.imageId)||{}).modality,o=qo(e),i=function(e,t,n,a,o){var i,r=$i(n.start,n.end),s=y.cornerstone.getPixels(t,r.left,r.top,r.width,r.height),l=Ni(s,r);"PT"===a&&(i={mean:Ri(e,l.mean,!0)||0,stdDev:Ri(e,l.stdDev,!0)||0});return{area:Math.PI*(r.width*(o.colPixelSpacing||1)/2)*(r.height*(o.rowPixelSpacing||1)/2)||0,count:l.count||0,mean:l.mean||0,variance:l.variance||0,stdDev:l.stdDev||0,min:l.min||0,max:l.max||0,meanStdDevSUV:i}}(e,t,n.handles,a,o);n.cachedStats=i,n.invalidated=!1}},{key:"renderToolData",value:function(e){var t=this,n=O(e.currentTarget,this.name);if(n){var a=e.detail,o=a.image,i=a.element,r=Gt.getToolWidth(),s=this.configuration,l=s.handleRadius,c=s.drawHandlesOnHover,u=Cn(a.canvasContext.canvas),d=qo(o),h=d.rowPixelSpacing,v=d.colPixelSpacing,g=(y.cornerstone.metaData.get("generalSeriesModule",o.imageId)||{}).modality,f=h&&v;jt(u,(function(e){for(var s=0;s<n.data.length;s++){var u=n.data[s];if(!1!==u.visible){var d=ln.getColorIfActive(u),h={color:d,handleRadius:l,drawHandlesIfActive:c};if(wn(e,t.configuration),an(e,i,u.handles.start,u.handles.end,{color:d},"pixel",u.handles.initialRotation),cn(e,a,u.handles,h),!0===u.invalidated&&(u.cachedStats?t.throttledUpdateCachedStats(o,i,u):t.updateCachedStats(o,i,u)),!u.handles.textBox.hasMoved){var v=Bi(a.viewport,u.handles);Object.assign(u.handles.textBox,v)}var m=Zi(e,o.color,u.cachedStats,g,f,t.configuration);u.unit=Ki(g,t.configuration.showHounsfieldUnits),Tn(e,i,u.handles.textBox,m,u.handles,(function(e){return t=e.start,n=e.end,a=$i(t,n),o=a.left,i=a.top,r=a.width,s=a.height,[{x:o+r/2,y:i},{x:o,y:i+s/2},{x:o+r/2,y:i+s},{x:o+r,y:i+s/2}];var t,n,a,o,i,r,s}),d,r,10,!0)}}}))}}}]),t}($a);function Ki(e,t){return"CT"===e&&!1!==t?"HU":""}function Zi(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},a=n.area,o=n.mean,i=n.stdDev,r=n.min,s=n.max,l=n.meanStdDevSUV,c=arguments.length>3?arguments[3]:void 0,u=arguments.length>4?arguments[4]:void 0,d=arguments.length>5&&void 0!==arguments[5]?arguments[5]:{},h=d.showMinMax||!1,v=[],g=[];if(!t){var f=l&&0!==l.mean,m=Ki(c,d.showHounsfieldUnits),p="Mean: ".concat(Vi(o.toFixed(2))," ").concat(m),y="Std Dev: ".concat(Vi(i.toFixed(2))," ").concat(m);if(f){for(var x="".concat(" SUV: ").concat(Vi(l.mean.toFixed(2))),T="".concat(" SUV: ").concat(Vi(l.stdDev.toFixed(2))),b=Math.floor(e.measureText("".concat(y,"     ")).width);e.measureText(p).width<b;)p+=" ";g.push("".concat(p).concat(x)),g.push("".concat(y,"     ").concat(T))}else g.push("".concat(p,"     ").concat(y));if(h){for(var C="Min: ".concat(r," ").concat(m),M="Max: ".concat(s," ").concat(m),w=f?Math.floor(e.measureText("".concat(y,"     ")).width):Math.floor(e.measureText("".concat(p,"     ")).width);e.measureText(C).width<w;)C+=" ";g.push("".concat(C).concat(M))}}return v.push(function(e,t){var n=t?" mm".concat(String.fromCharCode(178)):" px".concat(String.fromCharCode(178));return"Area: ".concat(Vi(e.toFixed(2))).concat(n)}(a,u)),g.forEach((function(e){return v.push(e)})),v}function $i(e,t){return{left:Math.round(Math.min(e.x,t.x)),top:Math.round(Math.min(e.y,t.y)),width:Math.round(Math.abs(e.x-t.x)),height:Math.round(Math.abs(e.y-t.y))}}var Ji=function(e,t){for(var n=!1,a=e.length-1,o=0;o<e.length;o++)Qi(t,e[o],e[a])&&(n=!n),a=o;return n};function Qi(e,t,n){return a=e.y,o=t.y,i=n.y,!(!(o<a&&a<i||i<a&&a<o)||!function(e,t,n){if(t.x>e.x&&n.x>e.x)return!0;if(t.x===n.x)return e.x<t.x;if(t.x>n.x){var a=t;t=n,n=a}var o=function(e,t,n){var a=(n.y-t.y)/(n.x-t.x);return{value:t.y+a*(e.x-t.x),gradient:a}}(e,t,n);return Math.sign(o.gradient)*e.y>Math.sign(o.gradient)*o.value}(e,t,n));var a,o,i}function er(e,t,n,a){Ji(e,t)&&(n.value+=a,n.squared+=a*a,n.count++)}var tr=function e(t,n){r()(this,e),this.toolIndex=t,this.handleIndexArray=n},nr=function e(t){var n=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],a=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];r()(this,e),this.x=t.x,this.y=t.y,this.highlight=n,this.active=a,this.lines=[]};function ar(e,t,n,a){for(var o=e.length-1,i=0;i<e.length;i++)if(-1===a.indexOf(i)&&-1===a.indexOf(o)){if(or(t,n,ir(e[o]),ir(e[i])))return!0;o=i}else o=i;return!1}function or(e,t,n,a){var o=!1,i=[rr(e,t,n),rr(e,t,a),rr(n,a,e),rr(n,a,t)];return i[0]!==i[1]&&i[2]!==i[3]||(0===i[0]&&sr(e,n,t)?o=!0:0===i[1]&&sr(e,a,t)?o=!0:0===i[2]&&sr(n,e,a)?o=!0:0===i[3]&&sr(n,t,a)&&(o=!0),o)}function ir(e){return{x:e.x,y:e.y}}function rr(e,t,n){var a=(t.y-e.y)*(n.x-t.x)-(t.x-e.x)*(n.y-t.y);return 0===a?0:a>0?1:2}function sr(e,t,n){return t.x<=Math.max(e.x,n.x)&&t.x>=Math.min(e.x,n.x)&&t.y<=Math.max(e.y,n.y)&&t.y>=Math.min(e.y,n.y)}var lr={newHandle:function(e,t){var n=t.length-1;return ar(t,ir(t[n]),ir(e),[n])},end:function(e){var t=e.length-1;return ar(e,ir(e[t]),ir(e[0]),[t,0])},modify:function(e,t){var n=ir(e[t]),a=t-1;0===t&&(a=e.length-1);var o=ir(e[a]);return!!ar(e,n,o,[t,a])||ar(e,n,o=ir(e[a=t===e.length-1?0:t+1]),[t,a])}},cr=function(){function e(t,n){r()(this,e),this._eventData=t,this._toolName=n}return l()(e,[{key:"findLine",value:function(){var e=this.findTool();if(null===e)return null;var t=this._getCloseLinesInTool(e);return t?this._findCorrectLine(e,t):null}},{key:"findTool",value:function(){return this._toolData=O(this._eventData.element,this._toolName),this._mousePoint=this._eventData.currentPoints.canvas,this._toolData?this._nearestHandleToPointAllTools().toolIndex:null}},{key:"_nearestHandleToPointAllTools",value:function(){for(var e=this._toolData,t={toolIndex:null,handleIndex:null,distance:1/0},n=0;n<e.data.length;n++){var a=this._nearestHandleToPoint(n);null!==a&&(a.distance<t.distance&&(t=a))}return t}},{key:"_nearestHandleToPoint",value:function(e){var t=this._eventData,n=this._toolData.data[e],a=n.handles.points;if(void 0===a)return null;if(!1===n.visible)return null;for(var o={toolIndex:e,handleIndex:null,distance:1/0},i=0;i<a.length;i++){var r=y.cornerstone.pixelToCanvas(t.element,a[i]),s=y.cornerstoneMath.point.distance(r,this._mousePoint);s<o.distance&&(o.handleIndex=i,o.distance=s)}return o}},{key:"_getCloseLinesInTool",value:function(t){for(var n=this._toolData.data[t].handles.points,a=[],o=0;o<n.length;o++){var i=e.getNextHandleIndex(o,n.length);this._distanceOfPointfromLine(n[o],n[i])<10&&a.push([o,i])}return a}},{key:"_findCorrectLine",value:function(e,t){for(var n=0;n<t.length;n++)if(this._pointProjectsToLineSegment(e,t[n]))return new tr(e,t[n]);return null}},{key:"_pointProjectsToLineSegment",value:function(t,n){var a=this._eventData,o=this._toolData.data[t],i=o.handles.points;if(void 0!==o.handles.points){if(!1===o.visible)return!1;var r=i[n[0]],s=i[n[1]],l=e.getCanvasPointsFromHandles(r,s,a.element),c=e.getLineAsVector(l),u=this._getLineOriginToMouseAsVector(l),d=(u[0]*c[0]+u[1]*c[1])/c.magnitude;return d>0&&d<c.magnitude}}},{key:"_getLineOriginToMouseAsVector",value:function(e){return[this._mousePoint.x-e[0].x,this._mousePoint.y-e[0].y]}},{key:"_distanceOfPointfromLine",value:function(e,t){var n=this._eventData,a=y.cornerstone.pixelToCanvas(n.element,e),o=y.cornerstone.pixelToCanvas(n.element,t),i=this._mousePoint;return Math.abs((o.y-a.y)*i.x-(o.x-a.x)*i.y+o.x*a.y-o.y*a.x)/y.cornerstoneMath.point.distance(a,o)}}],[{key:"getCanvasPointsFromHandles",value:function(e,t,n){var a=[];return e.x<t.x?(a.push(y.cornerstone.pixelToCanvas(n,e)),a.push(y.cornerstone.pixelToCanvas(n,t))):(a.push(y.cornerstone.pixelToCanvas(n,t)),a.push(y.cornerstone.pixelToCanvas(n,e))),a}},{key:"getLineAsVector",value:function(e){var t=[e[1].x-e[0].x,e[1].y-e[0].y];return t.magnitude=y.cornerstoneMath.point.distance(e[0],e[1]),t}},{key:"getNextHandleIndex",value:function(e,t){return e<t-1?e+1:0}}]),e}(),ur=function(e,t){t===e.length-1?e[t].lines.push(e[0]):e[t].lines.push(e[t+1])};function dr(e,t){var n=O(e.element,this.name);if(void 0!==n){var a=t.handleIndex,o=t.toolIndex,i=n.data[o],r=i.handles.points;r.length<=3||(a===r.length-1?(r[a-1].lines.pop(),r[a-1].lines.push(r[0])):0===a?(r[r.length-1].lines.pop(),r[r.length-1].lines.push(r[a+1])):(r[a-1].lines.pop(),r[a-1].lines.push(r[a+1])),r.splice(a,1),i.invalidated=!0,i.active=!0,i.highlight=!0,y.cornerstone.updateImage(e.element))}}function hr(e,t){var n=O(e.element,this.name);if(void 0!==n){var a=n.data[t.toolIndex],o=function(e){for(var t=e.handleIndexArray,n=1/0,a=t.includes(0),o=0;o<t.length;o++){var i=t[o];0!==i&&i<n&&(n=i)}a&&1===n&&(n=0);return++n}(t);if(o!==1/0){var i=new nr(e.currentPoints.image),r=a.handles.points;r.splice(o,0,i),r[o-1].lines.pop(),r[o-1].lines.push(e.currentPoints.image),ur(r,o),a.active=!0,a.highlight=!0,a.invalidated=!0,y.cornerstone.updateImage(e.element)}}}var vr={calculateFreehandStatistics:function(e,t,n){var a={count:0,mean:0,variance:0,stdDev:0},o=function(e,t,n){for(var a={value:0,squared:0,count:0},o=0,i=t.top;i<t.top+t.height;i++)for(var r=t.left;r<t.left+t.width;r++){er(n,{x:r,y:i},a,e[o]),o++}return a}(e,t,n);return 0===o.count?a:(a.count=o.count,a.mean=o.value/o.count,a.variance=o.squared/o.count-a.mean*a.mean,a.stdDev=Math.sqrt(a.variance),a)},ClickedLineData:tr,freehandArea:function(e,t){var n=0,a=e.length-1;t=t||1;for(var o=0;o<e.length;o++)n+=(e[a].x+e[o].x)*(e[a].y-e[o].y),a=o;return Math.abs(n*t/2)},FreehandHandleData:nr,freehandIntersect:lr,FreehandLineFinder:cr,insertOrDelete:function(e,t){var n=e.detail;if(t&&null!==t.handleNearby){var a={toolIndex:t.toolIndex,handleIndex:t.handleNearby};dr.call(this,n,a)}else{var o=new cr(n,this.name).findLine();o&&hr.call(this,n,o)}},pointInFreehand:Ji,addLine:ur},gr=N("tools:annotation:FreehandRoiTool"),fr=vr.insertOrDelete,mr=vr.freehandArea,pr=vr.calculateFreehandStatistics,yr=vr.freehandIntersect,xr=vr.FreehandHandleData,Tr=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"FreehandRoi",supportedInteractionTypes:["Mouse","Touch"],configuration:{mouseLocation:{handles:{start:{highlight:!0,active:!0}}},spacing:1,activeHandleRadius:3,completeHandleRadius:6,completeHandleRadiusTouch:28,alwaysShowHandles:!1,invalidColor:"crimson",currentHandle:0,currentTool:-1,drawHandles:!0},svgCursor:lo};return(e=u()(this,h()(t).call(this,n,a))).isMultiPartTool=!0,e._drawing=!1,e._dragging=!1,e._modifying=!1,e._drawingMouseDownCallback=e._drawingMouseDownCallback.bind(Ta()(e)),e._drawingMouseMoveCallback=e._drawingMouseMoveCallback.bind(Ta()(e)),e._drawingMouseDragCallback=e._drawingMouseDragCallback.bind(Ta()(e)),e._drawingMouseUpCallback=e._drawingMouseUpCallback.bind(Ta()(e)),e._drawingMouseDoubleClickCallback=e._drawingMouseDoubleClickCallback.bind(Ta()(e)),e._editMouseUpCallback=e._editMouseUpCallback.bind(Ta()(e)),e._editMouseDragCallback=e._editMouseDragCallback.bind(Ta()(e)),e._drawingTouchStartCallback=e._drawingTouchStartCallback.bind(Ta()(e)),e._drawingTouchDragCallback=e._drawingTouchDragCallback.bind(Ta()(e)),e._drawingDoubleTapClickCallback=e._drawingDoubleTapClickCallback.bind(Ta()(e)),e._editTouchDragCallback=e._editTouchDragCallback.bind(Ta()(e)),e.throttledUpdateCachedStats=Wo(e.updateCachedStats,110),e}return g()(t,e),l()(t,[{key:"createNewMeasurement",value:function(e){if(e&&e.currentPoints&&e.currentPoints.image){var t={visible:!0,active:!0,invalidated:!0,color:void 0,handles:{points:[]}};return t.handles.textBox={active:!1,hasMoved:!1,movesIndependently:!1,drawnIndependently:!0,allowedOutsideImage:!0,hasBoundingBox:!0},t}gr.error("required eventData not supplied to tool ".concat(this.name,"'s createNewMeasurement"))}},{key:"pointNearTool",value:function(e,t,n){var a=t&&t.handles&&t.handles.points;if(!a)throw new Error("invalid parameters supplied to tool ".concat(this.name,"'s pointNearTool"));return!(!a||!1===t.visible)&&void 0!==this._pointNearHandle(e,t,n)}},{key:"distanceFromPoint",value:function(e,t,n){for(var a=1/0,o=0;o<t.handles.points.length;o++){var i=y.cornerstoneMath.point.distance(t.handles.points[o],n);a=Math.min(a,i)}return a===1/0?-1:a}},{key:"distanceFromPointCanvas",value:function(e,t,n){var a=1/0;if(!t)return-1;for(var o=y.cornerstone.pixelToCanvas(e,n),i=t.handles.points,r=0;r<i.length;r++){var s=y.cornerstone.pixelToCanvas(e,i[r]),l=y.cornerstoneMath.point.distance(s,o);a=Math.min(a,l)}return a===1/0?-1:a}},{key:"updateCachedStats",value:function(e,t,n){for(var a,o,i=y.cornerstone.metaData.get("generalSeriesModule",e.imageId),r=i?i.modality:null,s=n.handles.points,l={left:s[0].x,right:s[0].x,bottom:s[0].y,top:s[0].x},c=0;c<s.length;c++)l.left=Math.min(l.left,s[c].x),l.right=Math.max(l.right,s[c].x),l.bottom=Math.min(l.bottom,s[c].y),l.top=Math.max(l.top,s[c].y);var u={left:l.left,top:l.bottom,width:Math.abs(l.right-l.left),height:Math.abs(l.top-l.bottom)};if(n.polyBoundingBox=u,!e.color){var d=y.cornerstone.getPixels(t,u.left,u.top,u.width,u.height);a=pr.call(this,d,u,n.handles.points),"PT"===r&&(o={mean:Ri(e,(a.mean-e.intercept)/e.slope),stdDev:Ri(e,(a.stdDev-e.intercept)/e.slope)}),a&&!isNaN(a.mean)&&(n.meanStdDev=a,n.meanStdDevSUV=o)}var h=(e.columnPixelSpacing||1)*(e.rowPixelSpacing||1),v=mr(n.handles.points,h);isNaN(v)||(n.area=v),n.invalidated=!1}},{key:"renderToolData",value:function(e){var t=this,n=e.detail,a=O(e.currentTarget,this.name);if(a)for(var o=n.image,i=n.element,r=this.configuration,s=y.cornerstone.metaData.get("generalSeriesModule",o.imageId),l=s?s.modality:null,c=Cn(n.canvasContext.canvas),u=Gt.getToolWidth(),d=function(e){var s=a.data[e];if(!1===s.visible)return"continue";jt(c,(function(e){var a,l=ln.getColorIfActive(s);if(s.active?s.handles.invalidHandlePlacement?(l=r.invalidColor,a=r.invalidColor):(l=ln.getColorIfActive(s),a=ln.getFillColor()):a=ln.getToolColor(),s.handles.points.length)for(var c=0;c<s.handles.points.length;c++){var d=Q()(s.handles.points[c].lines);c!==s.handles.points.length-1||s.polyBoundingBox||d.push(r.mouseLocation.handles.start),Kt(e,i,s.handles.points[c],d,{color:l})}var h={color:l,fill:a};if((r.alwaysShowHandles||s.active&&s.polyBoundingBox)&&(h.handleRadius=r.activeHandleRadius,t.configuration.drawHandles&&cn(e,n,s.handles.points,h)),s.canComplete){h.handleRadius=r.completeHandleRadius;var f=s.handles.points[0];t.configuration.drawHandles&&cn(e,n,[f],h)}if(s.active&&!s.polyBoundingBox){h.handleRadius=r.activeHandleRadius,t.configuration.drawHandles&&cn(e,n,r.mouseLocation.handles,h);var m=s.handles.points[0];t.configuration.drawHandles&&cn(e,n,[m],h)}if(!0!==s.invalidated||s.active||(s.meanStdDev&&s.meanStdDevSUV&&s.area?t.throttledUpdateCachedStats(o,i,s):t.updateCachedStats(o,i,s)),s.polyBoundingBox&&!s.handles.textBox.freehand){s.handles.textBox.hasMoved||(s.handles.textBox.x=s.polyBoundingBox.left+s.polyBoundingBox.width,s.handles.textBox.y=s.polyBoundingBox.top+s.polyBoundingBox.height/2);var p=v.call(t,s);Tn(e,i,s.handles.textBox,p,s.handles.points,g,l,u,0,!0)}}))},h=0;h<a.data.length;h++)d(h);function v(e){var t=e.meanStdDev,n=e.meanStdDevSUV,a=e.area,i=[];if(t&&void 0!==t.mean){var r="";"CT"===l&&(r="HU"),e.unit=r;var s="Mean: ".concat(Vi(t.mean.toFixed(2))," ").concat(r),c="StdDev: ".concat(Vi(t.stdDev.toFixed(2))," ").concat(r);if(n&&void 0!==n.mean){s+=" SUV: "+Vi(n.mean.toFixed(2)),c+=" SUV: "+Vi(n.stdDev.toFixed(2))}i.push(s),i.push(c)}if(a){var u=" mm".concat(String.fromCharCode(178));o.rowPixelSpacing&&o.columnPixelSpacing||(u=" pixels".concat(String.fromCharCode(178)));var d="Area: ".concat(Vi(a.toFixed(2))).concat(u);i.push(d)}return i}function g(e){return e}}},{key:"addNewMeasurement",value:function(e){var t=e.detail;this._startDrawing(e),this._addPoint(t),br(e)}},{key:"preMouseDownCallback",value:function(e){var t=e.detail,n=this._pointNearHandleAllTools(t);return!!t.event.ctrlKey&&(void 0!==n&&n.handleNearby.hasBoundingBox||fr.call(this,e,n),br(e),!0)}},{key:"handleSelectedCallback",value:function(e,t,n){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"mouse",o=e.detail.element,i=O(o,this.name);if(n.hasBoundingBox)Ya(e,this,t,n,a);else{var r=this.configuration;r.dragOrigin={x:n.x,y:n.y};for(var s=0;s<i.data.length;s++)for(var l=i.data[s].handles.points,c=0;c<l.length;c++)l[c]===n&&(r.currentHandle=c,r.currentTool=s);this._modifying=!0,this._activateModify(o),br(e)}}},{key:"_drawingMouseMoveCallback",value:function(e){var t=e.detail,n=t.currentPoints,a=t.element,o=O(a,this.name),i=this.configuration,r=i.currentTool,s=o.data[r],l=n.canvas;this._getMouseLocation(t),this._checkInvalidHandleLocation(s,t);var c=this._pointNearHandle(a,s,l),u=s.handles.points;void 0!==c&&!c.hasBoundingBox&&c<u.length-1&&(i.mouseLocation.handles.start.x=u[c].x,i.mouseLocation.handles.start.y=u[c].y),y.cornerstone.updateImage(a)}},{key:"_drawingMouseDragCallback",value:function(e){this.options.mouseButtonMask.includes(e.detail.buttons)&&this._drawingDrag(e)}},{key:"_drawingTouchDragCallback",value:function(e){this._drawingDrag(e)}},{key:"_drawingDrag",value:function(e){var t=e.detail,n=t.element,a=O(n,this.name),o=this.configuration.currentTool,i=a.data[o];this._getMouseLocation(t),this._checkInvalidHandleLocation(i,t),this._addPointPencilMode(t,i.handles.points),this._dragging=!0,y.cornerstone.updateImage(n)}},{key:"_drawingMouseUpCallback",value:function(e){var t=e.detail.element;if(this._dragging){this._dragging=!1;var n=this.configuration,a=n.currentTool,o=O(t,this.name).data[a];if(!yr.end(o.handles.points)&&o.canComplete){var i=n.currentHandle;this._endDrawing(t,i)}br(e)}}},{key:"_drawingMouseDownCallback",value:function(e){var t=e.detail,n=t.buttons,a=t.currentPoints,o=t.element;if(this.options.mouseButtonMask.includes(n)){var i=a.canvas,r=this.configuration,s=r.currentTool,l=O(o,this.name).data[s],c=this._pointNearHandle(o,l,i);if(!yr.end(l.handles.points)&&l.canComplete){var u=r.currentHandle;this._endDrawing(o,u)}else void 0===c&&this._addPoint(t);br(e)}}},{key:"_drawingTouchStartCallback",value:function(e){var t=e.detail,n=t.currentPoints,a=t.element,o=n.canvas,i=this.configuration,r=i.currentTool,s=O(a,this.name).data[r],l=this._pointNearHandle(a,s,o);if(!yr.end(s.handles.points)&&s.canComplete){var c=i.currentHandle;this._endDrawing(a,c)}else void 0===l&&this._addPoint(t);br(e)}},{key:"completeDrawing",value:function(e){if(this._drawing){var t=O(e,this.name),n=this.configuration,a=t.data[n.currentTool];if(!yr.end(a.handles.points)&&a.handles.points.length>=2){var o=n.currentHandle;a.polyBoundingBox={},this._endDrawing(e,o)}}}},{key:"_drawingMouseDoubleClickCallback",value:function(e){var t=e.detail.element;this.completeDrawing(t),br(e)}},{key:"_drawingDoubleTapClickCallback",value:function(e){var t=e.detail.element;this.completeDrawing(t),br(e)}},{key:"_editMouseDragCallback",value:function(e){var t=e.detail,n=t.element,a=t.buttons;if(this.options.mouseButtonMask.includes(a)){var o,i=O(n,this.name),r=this.configuration,s=i.data[r.currentTool],l=r.currentHandle,c=s.handles.points;if(this._getMouseLocation(t),s.handles.invalidHandlePlacement=yr.modify(c,l),s.active=!0,s.highlight=!0,c[l].x=r.mouseLocation.handles.start.x,c[l].y=r.mouseLocation.handles.start.y,o=this._getPrevHandleIndex(l,c),l>=0){var u=c[o].lines.length-1,d=c[o].lines[u];d.x=r.mouseLocation.handles.start.x,d.y=r.mouseLocation.handles.start.y}y.cornerstone.updateImage(n)}}},{key:"_editTouchDragCallback",value:function(e){var t,n=e.detail,a=n.element,o=O(a,this.name),i=this.configuration,r=o.data[i.currentTool],s=i.currentHandle,l=r.handles.points;if(this._getMouseLocation(n),r.handles.invalidHandlePlacement=yr.modify(l,s),r.active=!0,r.highlight=!0,l[s].x=i.mouseLocation.handles.start.x,l[s].y=i.mouseLocation.handles.start.y,t=this._getPrevHandleIndex(s,l),s>=0){var c=l[t].lines.length-1,u=l[t].lines[c];u.x=i.mouseLocation.handles.start.x,u.y=i.mouseLocation.handles.start.y}y.cornerstone.updateImage(a)}},{key:"_getPrevHandleIndex",value:function(e,t){return 0===e?t.length-1:e-1}},{key:"_editMouseUpCallback",value:function(e){var t=e.detail,n=t.element,a=O(n,this.name);this._deactivateModify(n),this._dropHandle(t,a),this._endDrawing(n),y.cornerstone.updateImage(n)}},{key:"_dropHandle",value:function(e,t){var n=this.configuration,a=n.currentTool,o=t.data[a].handles,i=o.points;if(o.invalidHandlePlacement){var r,s=n.currentHandle,l=i[s];if(0===s)r=i[i.length-1];else r=i[s-1];l.x=n.dragOrigin.x,l.y=n.dragOrigin.y,r.lines[0]=l,o.invalidHandlePlacement=!1}}},{key:"_startDrawing",value:function(e){var t,n=e.detail,a=this.createNewMeasurement(n),o=n.element,i=this.configuration;e.type===b.MOUSE_DOWN_ACTIVATE?t="Mouse":e.type===b.TOUCH_START_ACTIVE&&(t="Touch"),this._activateDraw(o,t),this._getMouseLocation(n),D(o,this.name,a);var r=O(o,this.name);i.currentTool=r.data.length-1,this._activeDrawingToolReference=r.data[i.currentTool]}},{key:"_addPoint",value:function(e){var t=e.currentPoints,n=e.element,a=O(n,this.name),o=this.configuration,i=a.data[o.currentTool];if(!i.handles.invalidHandlePlacement){var r=new xr(t.image);i.handles.points.length&&i.handles.points[o.currentHandle-1].lines.push(t.image),i.handles.points.push(r),o.currentHandle+=1,y.cornerstone.updateImage(n),this.fireModifiedEvent(n,i)}}},{key:"_addPointPencilMode",value:function(e,t){var n=this,a=this.configuration,o=e.element,i=a.mouseLocation.handles.start;t.every((function(e){return n._isDistanceLargerThanSpacing(o,e,i)}))&&this._addPoint(e)}},{key:"_endDrawing",value:function(e,t){var n=O(e,this.name),a=this.configuration,o=n.data[a.currentTool];if(o.active=!1,o.highlight=!1,o.handles.invalidHandlePlacement=!1,void 0!==t){var i=o.handles.points;i[a.currentHandle-1].lines.push(i[0])}this._modifying&&(this._modifying=!1,o.invalidated=!0),a.currentHandle=0,a.currentTool=-1,o.canComplete=!1,this._drawing&&this._deactivateDraw(e),y.cornerstone.updateImage(e),this.fireModifiedEvent(e,o),this.fireCompletedEvent(e,o)}},{key:"_pointNearHandle",value:function(e,t,n){if(void 0!==t.handles&&void 0!==t.handles.points&&!1!==t.visible){for(var a=0;a<t.handles.points.length;a++){var o=y.cornerstone.pixelToCanvas(e,t.handles.points[a]);if(y.cornerstoneMath.point.distance(o,n)<6)return a}return t.handles.textBox&&ua(t.handles.textBox,n)?t.handles.textBox:void 0}}},{key:"_pointNearHandleAllTools",value:function(e){var t=e.currentPoints,n=e.element,a=t.canvas,o=O(n,this.name);if(o)for(var i,r=0;r<o.data.length;r++)if(void 0!==(i=this._pointNearHandle(n,o.data[r],a)))return{handleNearby:i,toolIndex:r}}},{key:"_getMouseLocation",value:function(e){var t=e.currentPoints,n=e.image,a=this.configuration;a.mouseLocation.handles.start.x=t.image.x,a.mouseLocation.handles.start.y=t.image.y,ma(a.mouseLocation.handles.start,n)}},{key:"_checkInvalidHandleLocation",value:function(e,t){if(e.handles.points.length<2)return!0;var n;n=this._dragging?this._checkHandlesPencilMode(e,t):this._checkHandlesPolygonMode(e,t),e.handles.invalidHandlePlacement=n}},{key:"_checkHandlesPolygonMode",value:function(e,t){var n=this.configuration,a=t.element,o=n.mouseLocation.handles.start,i=e.handles.points,r=!1;return e.canComplete=!1,this._isDistanceSmallerThanCompleteSpacingCanvas(a,i[0],o)&&!yr.end(i)&&i.length>2?(e.canComplete=!0,r=!1):r=yr.newHandle(o,i),r}},{key:"_checkHandlesPencilMode",value:function(e,t){var n=this.configuration.mouseLocation.handles.start,a=e.handles.points,o=yr.newHandle(n,a);return!1===o&&(o=this._invalidHandlePencilMode(e,t)),o}},{key:"_invalidHandlePencilMode",value:function(e,t){var n=this.configuration,a=t.element,o=n.mouseLocation.handles.start,i=e.handles.points;if(this._isDistanceSmallerThanCompleteSpacingCanvas(a,i[0],o))return e.canComplete=!0,!1;e.canComplete=!1;for(var r=1;r<i.length-1;r++)if(this._isDistanceSmallerThanSpacing(a,i[r],o))return!0;return!1}},{key:"_isDistanceSmallerThanCompleteSpacingCanvas",value:function(e,t,n){var a,o=y.cornerstone.pixelToCanvas(e,t),i=y.cornerstone.pixelToCanvas(e,n);return"Mouse"===this._drawingInteractionType?a=this.configuration.completeHandleRadius:"Touch"===this._drawingInteractionType&&(a=this.configuration.completeHandleRadiusTouch),this._compareDistanceToSpacing(e,o,i,"<",a)}},{key:"_isDistanceSmallerThanSpacing",value:function(e,t,n){return this._compareDistanceToSpacing(e,t,n,"<")}},{key:"_isDistanceLargerThanSpacing",value:function(e,t,n){return this._compareDistanceToSpacing(e,t,n,">")}},{key:"_compareDistanceToSpacing",value:function(e,t,n){var a=arguments.length>3&&void 0!==arguments[3]?arguments[3]:">",o=arguments.length>4&&void 0!==arguments[4]?arguments[4]:this.configuration.spacing;return">"===a?y.cornerstoneMath.point.distance(t,n)>o:y.cornerstoneMath.point.distance(t,n)<o}},{key:"_activateDraw",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"Mouse";this._drawing=!0,this._drawingInteractionType=t,ft.isMultiPartToolActive=!0,Mt(this.element),e.addEventListener(b.MOUSE_DOWN,this._drawingMouseDownCallback),e.addEventListener(b.MOUSE_MOVE,this._drawingMouseMoveCallback),e.addEventListener(b.MOUSE_DOUBLE_CLICK,this._drawingMouseDoubleClickCallback),e.addEventListener(b.MOUSE_DRAG,this._drawingMouseDragCallback),e.addEventListener(b.MOUSE_UP,this._drawingMouseUpCallback),e.addEventListener(b.TOUCH_START,this._drawingMouseMoveCallback),e.addEventListener(b.TOUCH_START,this._drawingTouchStartCallback),e.addEventListener(b.TOUCH_DRAG,this._drawingTouchDragCallback),e.addEventListener(b.TOUCH_END,this._drawingMouseUpCallback),e.addEventListener(b.DOUBLE_TAP,this._drawingDoubleTapClickCallback),y.cornerstone.updateImage(e)}},{key:"_deactivateDraw",value:function(e){this._drawing=!1,ft.isMultiPartToolActive=!1,this._activeDrawingToolReference=null,this._drawingInteractionType=null,Ct(this.element,this.svgCursor),e.removeEventListener(b.MOUSE_DOWN,this._drawingMouseDownCallback),e.removeEventListener(b.MOUSE_MOVE,this._drawingMouseMoveCallback),e.removeEventListener(b.MOUSE_DOUBLE_CLICK,this._drawingMouseDoubleClickCallback),e.removeEventListener(b.MOUSE_DRAG,this._drawingMouseDragCallback),e.removeEventListener(b.MOUSE_UP,this._drawingMouseUpCallback),e.removeEventListener(b.TOUCH_START,this._drawingTouchStartCallback),e.removeEventListener(b.TOUCH_DRAG,this._drawingTouchDragCallback),e.removeEventListener(b.TOUCH_START,this._drawingMouseMoveCallback),e.removeEventListener(b.TOUCH_END,this._drawingMouseUpCallback),y.cornerstone.updateImage(e)}},{key:"_activateModify",value:function(e){ft.isToolLocked=!0,e.addEventListener(b.MOUSE_UP,this._editMouseUpCallback),e.addEventListener(b.MOUSE_DRAG,this._editMouseDragCallback),e.addEventListener(b.MOUSE_CLICK,this._editMouseUpCallback),e.addEventListener(b.TOUCH_END,this._editMouseUpCallback),e.addEventListener(b.TOUCH_DRAG,this._editTouchDragCallback),y.cornerstone.updateImage(e)}},{key:"_deactivateModify",value:function(e){ft.isToolLocked=!1,e.removeEventListener(b.MOUSE_UP,this._editMouseUpCallback),e.removeEventListener(b.MOUSE_DRAG,this._editMouseDragCallback),e.removeEventListener(b.MOUSE_CLICK,this._editMouseUpCallback),e.removeEventListener(b.TOUCH_END,this._editMouseUpCallback),e.removeEventListener(b.TOUCH_DRAG,this._editTouchDragCallback),y.cornerstone.updateImage(e)}},{key:"passiveCallback",value:function(e){this._closeToolIfDrawing(e)}},{key:"enabledCallback",value:function(e){this._closeToolIfDrawing(e)}},{key:"disabledCallback",value:function(e){this._closeToolIfDrawing(e)}},{key:"_closeToolIfDrawing",value:function(e){if(this._drawing){var t=this.configuration.currentHandle;this._endDrawing(e,t),y.cornerstone.updateImage(e)}}},{key:"fireModifiedEvent",value:function(e,t){C(e,b.MEASUREMENT_MODIFIED,{toolName:this.name,element:e,measurementData:t})}},{key:"fireCompletedEvent",value:function(e,t){C(e,b.MEASUREMENT_COMPLETED,{toolName:this.name,element:e,measurementData:t})}},{key:"cancelDrawing",value:function(e){if(this._drawing){var t=O(e,this.name),n=this.configuration,a=t.data[n.currentTool];a.active=!1,a.highlight=!1,a.handles.invalidHandlePlacement=!1,n.currentHandle=0,n.currentTool=-1,a.canComplete=!1,L(e,this.name,a),this._deactivateDraw(e),y.cornerstone.updateImage(e)}}},{key:"newImageCallback",value:function(e){var t=this.configuration;if(this._drawing&&this._activeDrawingToolReference){var n=e.detail.element,a=this._activeDrawingToolReference;a.active=!1,a.highlight=!1,a.handles.invalidHandlePlacement=!1;var o=a.handles.points;o[t.currentHandle-1].lines.push(o[0]),t.currentHandle=0,t.currentTool=-1,a.canComplete=!1,this._deactivateDraw(n),y.cornerstone.updateImage(n)}}},{key:"spacing",get:function(){return this.configuration.spacing},set:function(e){if("number"!=typeof e)throw new Error("Attempting to set freehand spacing to a value other than a number.");this.configuration.spacing=e,y.cornerstone.updateImage(this.element)}},{key:"activeHandleRadius",get:function(){return this.configuration.activeHandleRadius},set:function(e){if("number"!=typeof e)throw new Error("Attempting to set freehand activeHandleRadius to a value other than a number.");this.configuration.activeHandleRadius=e,y.cornerstone.updateImage(this.element)}},{key:"completeHandleRadius",get:function(){return this.configuration.completeHandleRadius},set:function(e){if("number"!=typeof e)throw new Error("Attempting to set freehand completeHandleRadius to a value other than a number.");this.configuration.completeHandleRadius=e,y.cornerstone.updateImage(this.element)}},{key:"alwaysShowHandles",get:function(){return this.configuration.alwaysShowHandles},set:function(e){if("boolean"!=typeof e)throw new Error("Attempting to set freehand alwaysShowHandles to a value other than a boolean.");this.configuration.alwaysShowHandles=e,y.cornerstone.updateImage(this.element)}},{key:"invalidColor",get:function(){return this.configuration.invalidColor},set:function(e){this.configuration.invalidColor=e,y.cornerstone.updateImage(this.element)}}]),t}($a);function br(e){e.stopImmediatePropagation(),e.stopPropagation(),e.preventDefault()}var Cr=N("tools:annotation:LengthTool"),Mr=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"Length",supportedInteractionTypes:["Mouse","Touch"],svgCursor:uo,configuration:{drawHandles:!0}};return(e=u()(this,h()(t).call(this,n,a))).throttledUpdateCachedStats=Wo(e.updateCachedStats,110),e}return g()(t,e),l()(t,[{key:"createNewMeasurement",value:function(e){if(e&&e.currentPoints&&e.currentPoints.image){var t=e.currentPoints.image,n=t.x,a=t.y;return{visible:!0,active:!0,color:void 0,invalidated:!0,handles:{start:{x:n,y:a,highlight:!0,active:!1},end:{x:n,y:a,highlight:!0,active:!0},textBox:{active:!1,hasMoved:!1,movesIndependently:!1,drawnIndependently:!0,allowedOutsideImage:!0,hasBoundingBox:!0}}}}Cr.error("required eventData not supplied to tool ".concat(this.name,"'s createNewMeasurement"))}},{key:"pointNearTool",value:function(e,t,n){return t&&t.handles&&t.handles.start&&t.handles.end?!1!==t.visible&&Ja(e,t.handles.start,t.handles.end,n)<25:(Cr.warn("invalid parameters supplied to tool ".concat(this.name,"'s pointNearTool")),!1)}},{key:"updateCachedStats",value:function(e,t,n){var a=qo(e),o=a.rowPixelSpacing,i=a.colPixelSpacing,r=(n.handles.end.x-n.handles.start.x)*(i||1),s=(n.handles.end.y-n.handles.start.y)*(o||1),l=Math.sqrt(r*r+s*s);n.length=l,n.invalidated=!1}},{key:"renderToolData",value:function(e){var t=this,n=e.detail,a=this.configuration,o=a.handleRadius,i=a.drawHandlesOnHover,r=O(e.currentTarget,this.name);if(r)for(var s=Cn(n.canvasContext.canvas),l=n.image,c=n.element,u=qo(l),d=u.rowPixelSpacing,h=u.colPixelSpacing,v=Gt.getToolWidth(),g=function(e){var a=r.data[e];if(!1===a.visible)return"continue";jt(s,(function(e){wn(e,t.configuration);var r=ln.getColorIfActive(a);Xt(e,c,a.handles.start,a.handles.end,{color:r});var s={color:r,handleRadius:o,drawHandlesIfActive:i};if(t.configuration.drawHandles&&cn(e,n,a.handles,s),!a.handles.textBox.hasMoved){var u={x:Math.max(a.handles.start.x,a.handles.end.x)};u.x===a.handles.start.x?u.y=a.handles.start.y:u.y=a.handles.end.y,a.handles.textBox.x=u.x,a.handles.textBox.y=u.y}!0===a.invalidated&&(a.length?t.throttledUpdateCachedStats(l,c,a):t.updateCachedStats(l,c,a));var g=function(e,t,n){var a="mm";t&&n||(a="pixels");return e.unit=a,"".concat(e.length.toFixed(2)," ").concat(a)}(a,d,h);Tn(e,c,a.handles.textBox,g,a.handles,m,r,v,10,!0)}))},f=0;f<r.data.length;f++)g(f);function m(e){var t={x:(e.start.x+e.end.x)/2,y:(e.start.y+e.end.y)/2};return[e.start,t,e.end]}}}]),t}($a),wr=function(e,t,n,a,o){if(!e)throw new Error("getRGBPixels: parameter element must not be undefined");t=Math.round(t),n=Math.round(n);var i,r,s,l=y.cornerstone.getEnabledElement(e),c=[],u=0,d=l.image.getPixelData();if(l.image.color)for(r=0;r<o;r++)for(s=0;s<a;s++){var h=d[i=4*((r+n)*l.image.columns+(s+t))],v=d[i+1],g=d[i+2],f=d[i+3];c[u++]=h,c[u++]=v,c[u++]=g,c[u++]=f}return c},Er=N("tools:annotation:ProbeTool"),Ir=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"Probe",supportedInteractionTypes:["Mouse","Touch"],svgCursor:ho,configuration:{drawHandles:!0}};return(e=u()(this,h()(t).call(this,n,a))).throttledUpdateCachedStats=Wo(e.updateCachedStats,110),e}return g()(t,e),l()(t,[{key:"createNewMeasurement",value:function(e){if(e&&e.currentPoints&&e.currentPoints.image)return{visible:!0,active:!0,color:void 0,invalidated:!0,handles:{end:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!0}}};Er.error("required eventData not supplied to tool ".concat(this.name,"'s createNewMeasurement"))}},{key:"pointNearTool",value:function(e,t,n){var a=t&&t.handles&&t.handles.end;if(a||Er.warn("invalid parameters supplied to tool ".concat(this.name,"'s pointNearTool")),!a||!1===t.visible)return!1;var o=y.cornerstone.pixelToCanvas(e,t.handles.end);return y.cornerstoneMath.point.distance(o,n)<5}},{key:"updateCachedStats",value:function(e,t,n){var a=Math.round(n.handles.end.x),o=Math.round(n.handles.end.y),i={};a>=0&&o>=0&&a<e.columns&&o<e.rows&&(i.x=a,i.y=o,e.color?i.storedPixels=wr(t,a,o,1,1):(i.storedPixels=y.cornerstone.getStoredPixels(t,a,o,1,1),i.sp=i.storedPixels[0],i.mo=i.sp*e.slope+e.intercept,i.suv=Ri(e,i.sp))),n.cachedStats=i,n.invalidated=!1}},{key:"renderToolData",value:function(e){var t=this,n=e.detail,a=this.configuration.handleRadius,o=O(e.currentTarget,this.name);if(o)for(var i=Cn(n.canvasContext.canvas),r=n.image,s=n.element,l=fn.getFontSize(),c=function(e){var c=o.data[e];if(!1===c.visible)return"continue";jt(i,(function(e){var o,i,u=ln.getColorIfActive(c);t.configuration.drawHandles&&cn(e,n,c.handles,{handleRadius:a,color:u}),!0===c.invalidated&&(c.cachedStats?t.throttledUpdateCachedStats(r,s,c):t.updateCachedStats(r,s,c));var d=c.cachedStats,h=d.x,v=d.y,g=d.storedPixels,f=d.sp,m=d.mo,p=d.suv;if(h>=0&&v>=0&&h<r.columns&&v<r.rows){o="".concat(h,", ").concat(v),r.color?i="R: ".concat(g[0]," G: ").concat(g[1]," B: ").concat(g[2]):(i="SP: ".concat(f," MO: ").concat(parseFloat(m.toFixed(3))),p&&(i+=" SUV: ".concat(parseFloat(p.toFixed(3)))));var x={x:c.handles.end.x+3,y:c.handles.end.y-3},T=y.cornerstone.pixelToCanvas(n.element,x);xn(e,i,T.x,T.y+l+5,u),xn(e,o,T.x,T.y,u)}}))},u=0;u<o.data.length;u++)c(u)}}]),t}($a),Sr=N("tools:annotation:RectangleRoiTool"),kr=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"RectangleRoi",supportedInteractionTypes:["Mouse","Touch"],configuration:{drawHandles:!0},svgCursor:vo};return(e=u()(this,h()(t).call(this,n,a))).throttledUpdateCachedStats=Wo(e.updateCachedStats,110),e}return g()(t,e),l()(t,[{key:"createNewMeasurement",value:function(e){if(e&&e.currentPoints&&e.currentPoints.image)return{visible:!0,active:!0,color:void 0,invalidated:!0,handles:{start:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!1},end:{x:e.currentPoints.image.x,y:e.currentPoints.image.y,highlight:!0,active:!0},initialRotation:e.viewport.rotation,textBox:{active:!1,hasMoved:!1,movesIndependently:!1,drawnIndependently:!0,allowedOutsideImage:!0,hasBoundingBox:!0}}};Sr.error("required eventData not supplied to tool ".concat(this.name,"'s createNewMeasurement"))}},{key:"pointNearTool",value:function(e,t,n,a){var o=t&&t.handles&&t.handles.start&&t.handles.end;if(o||Sr.warn("invalid parameters supplied to tool ".concat(this.name,"'s pointNearTool")),!o||!1===t.visible)return!1;var i="mouse"===a?15:25,r=y.cornerstone.pixelToCanvas(e,t.handles.start),s=y.cornerstone.pixelToCanvas(e,t.handles.end),l={left:Math.min(r.x,s.x),top:Math.min(r.y,s.y),width:Math.abs(r.x-s.x),height:Math.abs(r.y-s.y)};return y.cornerstoneMath.rect.distanceToPoint(l,n)<i}},{key:"updateCachedStats",value:function(e,t,n){var a=(y.cornerstone.metaData.get("generalSeriesModule",e.imageId)||{}).modality,o=qo(e),i=function(e,t,n,a,o){var i,r=_r(n.start,n.end),s=function(e,t){for(var n=0,a=0,o=0,i=0,r=e?e[0]:null,s=e?e[0]:null,l=t.top;l<t.top+t.height;l++)for(var c=t.left;c<t.left+t.width;c++)n+=e[i],a+=e[i]*e[i],r=Math.min(r,e[i]),s=Math.max(s,e[i]),o++,i++;if(0===o)return{count:o,mean:0,variance:0,stdDev:0,min:0,max:0};var u=n/o,d=a/o-u*u;return{count:o,mean:u,variance:d,stdDev:Math.sqrt(d),min:r,max:s}}(y.cornerstone.getPixels(t,r.left,r.top,r.width,r.height),r);"PT"===a&&(i={mean:Ri(e,s.mean,!0)||0,stdDev:Ri(e,s.stdDev,!0)||0});return{area:r.width*(o.colPixelSpacing||1)*(r.height*(o.rowPixelSpacing||1))||0,count:s.count||0,mean:s.mean||0,variance:s.variance||0,stdDev:s.stdDev||0,min:s.min||0,max:s.max||0,meanStdDevSUV:i}}(e,t,n.handles,a,o);n.cachedStats=i,n.invalidated=!1}},{key:"renderToolData",value:function(e){var t=this,n=O(e.currentTarget,this.name);if(n){var a=e.detail,o=a.image,i=a.element,r=Gt.getToolWidth(),s=this.configuration,l=s.handleRadius,c=s.drawHandlesOnHover,u=Cn(a.canvasContext.canvas),d=qo(o),h=d.rowPixelSpacing,v=d.colPixelSpacing,g=(y.cornerstone.metaData.get("generalSeriesModule",o.imageId)||{}).modality,f=h&&v;jt(u,(function(e){for(var s=0;s<n.data.length;s++){var u=n.data[s];if(!1!==u.visible){var d=ln.getColorIfActive(u),h={color:d,handleRadius:l,drawHandlesIfActive:c};if(wn(e,t.configuration),bn(e,i,u.handles.start,u.handles.end,{color:d},"pixel",u.handles.initialRotation),t.configuration.drawHandles&&cn(e,a,u.handles,h),!0===u.invalidated&&(u.cachedStats?t.throttledUpdateCachedStats(o,i,u):t.updateCachedStats(o,i,u)),!u.handles.textBox.hasMoved){var v=Bi(a.viewport,u.handles);Object.assign(u.handles.textBox,v)}var m=Dr(e,o.color,u.cachedStats,g,f,t.configuration);u.unit=Pr(g,t.configuration.showHounsfieldUnits),Tn(e,i,u.handles.textBox,m,u.handles,(function(e){return t=e.start,n=e.end,a=_r(t,n),o=a.left,i=a.top,r=a.width,s=a.height,[{x:o+r/2,y:i},{x:o,y:i+s/2},{x:o+r/2,y:i+s},{x:o+r,y:i+s/2}];var t,n,a,o,i,r,s}),d,r,10,!0)}}}))}}}]),t}($a);function _r(e,t){return{left:Math.min(e.x,t.x),top:Math.min(e.y,t.y),width:Math.abs(e.x-t.x),height:Math.abs(e.y-t.y)}}function Pr(e,t){return"CT"===e&&!1!==t?"HU":""}function Dr(e,t,n,a,o){var i=n.area,r=n.mean,s=n.stdDev,l=n.min,c=n.max,u=n.meanStdDevSUV,d=arguments.length>5&&void 0!==arguments[5]?arguments[5]:{},h=d.showMinMax||!1,v=[],g=[];if(!t){var f=u&&0!==u.mean,m=Pr(a,d.showHounsfieldUnits),p="Mean: ".concat(Vi(r.toFixed(2))," ").concat(m),y="Std Dev: ".concat(Vi(s.toFixed(2))," ").concat(m);if(f){for(var x="".concat(" SUV: ").concat(Vi(u.mean.toFixed(2))),T="".concat(" SUV: ").concat(Vi(u.stdDev.toFixed(2))),b=Math.floor(e.measureText("".concat(y,"     ")).width);e.measureText(p).width<b;)p+=" ";g.push("".concat(p).concat(x)),g.push("".concat(y,"     ").concat(T))}else g.push("".concat(p,"     ").concat(y));if(h){for(var C="Min: ".concat(l," ").concat(m),M="Max: ".concat(c," ").concat(m),w=f?Math.floor(e.measureText("".concat(y,"     ")).width):Math.floor(e.measureText("".concat(p,"     ")).width);e.measureText(C).width<w;)C+=" ";g.push("".concat(C).concat(M))}}return v.push(function(e,t){var n=t?" mm".concat(String.fromCharCode(178)):" 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o=t.markers.indexOf(t.current);return(o+=t.ascending?1:-1)>=t.markers.length?o=t.loop?0:-1:o<0&&(o=t.loop?t.markers.length:-1),t.current=t.markers[o],n}}}},{key:"pointNearTool",value:function(e,t,n){if(!1===t.visible)return!1;if(t.handles.end.boundingBox){var a=y.cornerstoneMath.rect.distanceToPoint(t.handles.end.boundingBox,n),o=ua(t.handles.end,n);return a<10||o}}},{key:"updateCachedStats",value:function(){}},{key:"renderToolData",value:function(e){var t=e.detail,n=this.configuration,a=O(t.element,this.name);if(a)for(var o=Cn(t.canvasContext.canvas),i=function(e){var i=a.data[e];if(!1===i.visible)return"continue";var r=ln.getColorIfActive(i);jt(o,(function(e){wn(e,n);var a=y.cornerstone.pixelToCanvas(t.element,i.handles.end);i.handles.end.boundingBox=xn(e,i.text,a.x,a.y-10,r,{centering:{x:!0,y:!0}})}))},r=0;r<a.data.length;r++)i(r)}},{key:"_changeText",value:function(e){var t,n=e.detail,a=n.element,o=n.currentPoints;function i(e,t,n){!0===n?L(a,this.name,e):e.text=t,e.active=!1,y.cornerstone.updateImage(a)}var r=this.configuration,s=o.canvas,l=O(a,this.name);if(l)for(var c=0;c<l.data.length;c++)if(t=l.data[c],this.pointNearTool(a,t,s))return t.active=!0,y.cornerstone.updateImage(a),r.changeTextCallback(t,n,i),e.stopImmediatePropagation(),e.preventDefault(),void e.stopPropagation()}}]),t}($a),Lr=function(e,t,n){n(e,prompt("Change your annotation:"))},Ar=(N("tools:BrushTool"),yt("segmentation")),Rr=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return(e=u()(this,h()(t).call(this,n,{name:"Brush",supportedInteractionTypes:["Mouse","Touch"],configuration:{},mixins:["renderBrushMixin"]}))).touchDragCallback=e._paint.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"_paint",value:function(e){var t=Ar.configuration,n=e.detail,a=(n.element,n.image),o=a.rows,i=a.columns,r=n.currentPoints.image,s=r.x,l=r.y;if(!(s<0||s>i||l<0||l>o)){var c=be(t.radius,o,i,s,l),u=this.paintEventData,d=u.labelmap2D,h=u.labelmap3D,v=u.shouldErase;te(c,d.pixelData,h.activeSegmentIndex,i,v),y.cornerstone.updateImage(e.detail.element)}}}]),t}(Ma),Hr=N("tools:SphericalBrushTool"),Ur=yt("segmentation"),Nr=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return(e=u()(this,h()(t).call(this,n,{name:"SphericalBrush",supportedInteractionTypes:["Mouse","Touch"],configuration:{alwaysEraseOnClick:!1},mixins:["renderBrushMixin"]}))).touchDragCallback=e._paint.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"_startPainting",value:function(e){var t,n=Ur.configuration,a=Ur.getters,o=e.detail,i=o.element,r=o.image,s=y.cornerstone,l=n.radius,c=r.rows,u=r.columns,d=Math.max(r.rowPixelSpacing,r.columnPixelSpacing),h=O(i,"stack").data[0].imageIds,v=a.labelmap2D(i),g=v.labelmap2D,f=v.labelmap3D,m=v.currentImageIdIndex,p=v.activeLabelmapIndex,x=this._isCtrlDown(o)||this.configuration.alwaysEraseOnClick,T=s.metaData.get("imagePlaneModule",r.imageId);if(T){var b=T.imagePositionPatient;t=this._getImagesInRange(m,b,h,l,d)}else Hr.warn("No imagePlane metadata found for image, defaulting to circle brush application."),t=[{imageIdIndex:m,radiusOnImage:l}];if(this.paintEventData={labelmap2D:g,labelmap3D:f,currentImageIdIndex:m,activeLabelmapIndex:p,shouldErase:x,imagesInRange:t},n.storeHistory){for(var C=[],M=0;M<t.length;M++){var w=t[M].imageIdIndex,E=a.labelmap2DByImageIdIndex(f,w,c,u).pixelData.slice();C.push(E)}this.paintEventData.previousPixeldataForImagesInRange=C}}},{key:"_paint",value:function(e){var t=Ur.getters,n=e.detail,a=(n.element,n.image),o=a.rows,i=a.columns,r=n.currentPoints.image,s=r.x,l=r.y;if(!(s<0||s>i||l<0||l>o)){for(var c=this.paintEventData,u=c.labelmap3D,d=c.imagesInRange,h=c.shouldErase,v=0;v<d.length;v++){var g=d[v],f=g.imageIdIndex;te(be(g.radiusOnImage,o,i,s,l),t.labelmap2DByImageIdIndex(u,f,o,i).pixelData,u.activeSegmentIndex,i,h)}y.cornerstone.updateImage(e.detail.element)}}},{key:"_getImagesInRange",value:function(e,t,n,a,o){for(var i=a*o,r=[{imageIdIndex:e,radiusOnImage:a}],s=e+1;s<n.length;s++){var l=this._getRadiusOnImage(n[s],t,i,o);if(!l)break;r.push({imageIdIndex:s,radiusOnImage:l})}for(var c=e-1;c>=0;c--){var u=this._getRadiusOnImage(n[c],t,i,o);if(!u)break;r.push({imageIdIndex:c,radiusOnImage:u})}return r}},{key:"_getRadiusOnImage",value:function(e,t,n,a){var o=y.cornerstone.metaData.get("imagePlaneModule",e);if(o){var i=o.imagePositionPatient,r=Math.sqrt(Math.pow(i[0]-t[0],2)+Math.pow(i[1]-t[1],2)+Math.pow(i[2]-t[2],2));if(!(r>n))return Math.floor(Math.sqrt(Math.pow(n,2)-Math.pow(r,2))/a)}else Hr.warn("Can't find imagePlane metadata for image, cancelling spherical brushing on: ".concat(e,","))}},{key:"_endPainting",value:function(e){for(var t=this.paintEventData,n=t.labelmap3D,a=t.imagesInRange,o=[],i=Ur.configuration,r=Ur.setters,s=0;s<a.length;s++){for(var l=a[s].imageIdIndex,c=n.labelmaps2D[l],u=new Set(c.pixelData).values(),d=[],h=!1;!h;){var v=u.next();(h=v.done)||d.push(v.value)}if(c.segmentsOnLabelmap=d,i.storeHistory){var g=this.paintEventData.previousPixeldataForImagesInRange[s],f=n.labelmaps2D[l].pixelData;o.push({imageIdIndex:l,diff:Le(g,f)})}}i.storeHistory&&r.pushState(this.element,o),Oe(this.element)}}]),t}(Ma),Fr=N("util:segmentation:operations:correction");function Br(e,t){var n=t.pixelData,a=t.segmentIndex,o=t.segmentationMixinType;if("freehandSegmentationMixin"===o){var i=function(e,t){for(var n=t.pixelData,a=t.points,o=e.detail.image,i=o.width,r=o.height,s=[],l=0;l<a.length;l++){var c=a[l],u=Math.floor(c.x),d=Math.floor(c.y);u=pa(u,0,i-1),d=pa(d,0,r-1);var h=s[s.length-1];h&&u===h.x&&d===h.y||s.push({x:u,y:d,segment:n[d*i+u]})}return s}(e,t),r=function(e,t){for(var n=!0,a=!0,o=0;o<e.length;o++){if(e[o].segment===t?a=!1:n=!1,!n&&!a)break}if(a)return{isScissorOperation:!0,operation:"fillInsideFreehand"};if(n)return{isScissorOperation:!0,operation:"eraseInsideFreehand"};return{isScissorOperation:!1}}(i,a);if(r.isScissorOperation)"fillInsideFreehand"===r.operation?(Fr.warn("The line never intersects a segment."),ts(e,t)):"eraseInsideFreehand"===r.operation&&(Fr.warn("The line is only ever inside the segment."),Yr(e,t));else{var s=new Uint8Array(n.length);(function(e,t){var n=e[0].segment===t,a=[];a.push({additive:!n,nodes:[]});for(var o=0,i=0;i<e.length;i++){var r=e[i];n?(a[o].nodes.push(r),r.segment!==t&&(o++,n=!n,a.push({additive:!0,nodes:[]}),a[o].nodes.push(e[i-1]),a[o].nodes.push(r))):(a[o].nodes.push(r),r.segment===t&&(o++,n=!n,a.push({additive:!1,nodes:[]}),a[o].nodes.push(e[i-1]),a[o].nodes.push(r)))}return a.pop(),a.shift(),a})(i,a).forEach((function(t){!function(e,t,n,a,o){var i=o.detail.image,r=i.width,s=i.height,l=e.nodes,c=e.additive,u=c?0:1,d=function(e){return e.y*r+e.x},h=function(e){return{x:e%r,y:Math.floor(e/r)}};c?Fr.warn("additive operation..."):Fr.warn("subtractive operation...");for(var v=function(e){for(var t=[],n=0;n<e.length-1;n++)t.push(e[n]),t.push.apply(t,Q()(we(e[n],e[n+1])));t.push[e[e.length-1]];for(var a=[],o=[],i=0;i<t.length-1;i++){var r=jr(t[i],t[i+1]),s=r.left,l=r.right;a.push(s),o.push(l)}return{pixelPath:t,leftPath:a,rightPath:o}}(l),g=v.pixelPath,f=v.leftPath,m=v.rightPath,p=g[0],y={xMin:p.x,xMax:p.x,yMin:p.y,yMax:p.y},x=0;x<n.length;x++)if(t[x]===a){var T=h(x);Vr(y,T),n[x]=1}else n[x]=0;for(var b=0;b<g.length;b++){var C=g[b];n[d(C)]=2,Vr(y,C)}!function(e,t,n){e.xMax=Math.min(e.xMax+2,n),e.xMin=Math.max(e.xMin-2,0),e.yMax=Math.min(e.yMax+2,t),e.yMin=Math.max(e.yMin-2,0)}(y,s,r);var M=y.xMin,w=y.xMax,E=y.yMin,I=y.yMax;function S(e,t){if(!(e>=w||e<M||t>=I||t<E))return n[t*r+e]}for(var k=0,_=0,P=0;P<f.length;P++){var D=f[P];n[d(D)]===u&&Ge(D,s,r)&&(k+=qr(D,3,n,S,r));var O=m[P];n[d(O)]===u&&Ge(O,s,r)&&(_+=qr(O,4,n,S,r))}if(0===k||0===_)return;for(var L=c?a:0,A=k<_?3:4,R=0;R<n.length;R++)n[R]===A&&(t[R]=L);if(L===a)for(var H=0;H<g.length;H++)t[d(g[H])]=a;else for(var U=0;U<g.length;U++){var N=d(g[U]);t[N]===a&&(t[N]=0)}}(t,n,s,a,e)}))}}else Fr.error("correction operation requires freehandSegmentationMixin operationData, recieved ".concat(o))}function Vr(e,t){var n=t.x,a=t.y;n<e.xMin&&(e.xMin=n),n>e.xMax&&(e.xMax=n),a<e.yMin&&(e.yMin=a),a>e.yMax&&(e.yMax=a)}function qr(e,t,n,a,o){for(var i=ge(a,[e.x,e.y]).flooded,r=0;r<i.length;r++){var s=i[r];n[s[1]*o+s[0]]=t}return i.length}function jr(e,t){var n={x:t.x-e.x,y:t.y-e.y};return-1===n.x&&1===n.y?{left:{x:e.x-1,y:e.y-1},right:{x:e.x+1,y:e.y+1}}:0===n.x&&1===n.y?{left:{x:e.x-1,y:e.y},right:{x:e.x+1,y:e.y}}:1===n.x&&1===n.y?{left:{x:e.x-1,y:e.y+1},right:{x:e.x+1,y:e.y-1}}:1===n.x&&0===n.y?{left:{x:e.x,y:e.y+1},right:{x:e.x,y:e.y-1}}:1===n.x&&-1===n.y?{left:{x:e.x+1,y:e.y+1},right:{x:e.x-1,y:e.y-1}}:0===n.x&&-1===n.y?{left:{x:e.x+1,y:e.y},right:{x:e.x-1,y:e.y}}:-1===n.x&&-1===n.y?{left:{x:e.x+1,y:e.y-1},right:{x:e.x-1,y:e.y+1}}:-1===n.x&&0===n.y?{left:{x:e.x,y:e.y-1},right:{x:e.x,y:e.y+1}}:void Fr.error("Unable to find left and right paths for flood fill ",e,t,n)}function zr(e,t){for(var n=e[0],a=e[1],o=!1,i=0,r=t.length-1;i<t.length;r=i++){var s=t[i][0],l=t[i][1],c=t[r][0],u=t[r][1];l>a!=u>a&&n<(c-s)*(a-l)/(u-l)+s&&(o=!o)}return o}var Wr=N("util:segmentation:operations:eraseInsideFreehand");function Gr(e,t){var n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=t.points,o=t.segmentationMixinType;if("freehandSegmentationMixin"===o){var i=e.detail.image,r=a.map((function(e){return[e.x,e.y]})),s=Te(r,i),l=oe()(s,2),c=l[0],u=l[1];n?se(e,t,(function(e){return zr([e.x,e.y],r)}),c,u):le(e,t,(function(e){return zr([e.x,e.y],r)}),c,u)}else Wr.error("eraseInsideFreehand operation requires freehandSegmentationMixin operationData, recieved ".concat(o))}function Yr(e,t){Gr(e,t,!0)}function Xr(e,t){Gr(e,t,!1)}var Kr=N("util:segmentation:operations:eraseInsideRectangle");function Zr(e,t){var n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=t.points,o=t.segmentationMixinType;if("rectangleSegmentationMixin"===o){var i=e.detail.image,r=Te(a.map((function(e){return[e.x,e.y]})),i),s=oe()(r,2),l=s[0],c=s[1];n?se(e,t,(function(){return!0}),l,c):ne(e,t,l,c)}else Kr.error("eraseInsideRectangle operation requires rectangleSegmentationMixin operationData, recieved ".concat(o))}function $r(e,t){Zr(e,t,!0)}function Jr(e,t){Zr(e,t,!1)}var Qr=N("util:segmentation:operations:fillInsideFreehand");function es(e,t){var n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=t.points,o=t.segmentationMixinType;if("freehandSegmentationMixin"===o){var i=e.detail.image,r=a.map((function(e){return[e.x,e.y]})),s=Te(r,i),l=oe()(s,2),c=l[0],u=l[1];n?he(e,t,(function(e){return zr([e.x,e.y],r)}),c,u):ve(e,t,(function(e){return zr([e.x,e.y],r)}),c,u)}else Qr.error("eraseInsideFreehand operation requires freehandSegmentationMixin operationData, recieved ".concat(o))}function ts(e,t){es(e,t,!0)}function ns(e,t){es(e,t,!1)}var as=N("util:segmentation:operations:fillInsideRectangle");function os(e,t){var n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=t.points,o=t.segmentationMixinType;if("rectangleSegmentationMixin"===o){var i=e.detail.image,r=Te(a.map((function(e){return[e.x,e.y]})),i),s=oe()(r,2),l=s[0],c=s[1];n?he(e,t,(function(){return!0}),l,c):ce(e,t,l,c)}else as.error("eraseInsideRectangle operation requires rectangleSegmentationMixin operationData, recieved ".concat(o))}function is(e,t){os(e,t,!0)}function rs(e,t){os(e,t,!1)}var ss=N("util:segmentation:operations:fillCircle");function ls(e,t){var n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=t.segmentationMixinType;if("circleSegmentationMixin"===a){var o=e.detail,i=xe(e),r=oe()(i,2),s=r[0],l=r[1],c=ye(o.handles.start,o.handles.end);n?he(e,t,(function(e){return Ui(c,e)}),s,l):ve(e,t,(function(e){return Ui(c,e)}),s,l)}else ss.error("fillInsideCircle operation requires circleSegmentationMixin operationData, recieved ".concat(a))}function cs(e,t){ls(e,t,!0)}function us(e,t){ls(e,t,!1)}var ds=N("util:segmentation:operations:eraseInsideCircle");function hs(e,t){var n=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],a=t.segmentationMixinType;if("circleSegmentationMixin"===a){var o=e.detail,i=xe(e),r=oe()(i,2),s=r[0],l=r[1],c=ye(o.handles.start,o.handles.end);n?se(e,t,(function(e){return Ui(c,e)}),s,l):le(e,t,(function(e){return Ui(c,e)}),s,l)}else ds.error("eraseInsideCircle operation requires circleSegmentationMixin operationData, recieved ".concat(a))}function vs(e,t){hs(e,t,!0)}function gs(e,t){hs(e,t,!1)}var fs=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var n={name:"FreehandScissors",strategies:{FILL_INSIDE:ts,FILL_OUTSIDE:ns,ERASE_OUTSIDE:Xr,ERASE_INSIDE:Yr},cursors:{FILL_INSIDE:Do,FILL_OUTSIDE:Lo,ERASE_OUTSIDE:Oo,ERASE_INSIDE:Po},defaultStrategy:"FILL_INSIDE",supportedInteractionTypes:["Mouse","Touch"],svgCursor:Do,mixins:["freehandSegmentationMixin"]};return u()(this,h()(t).call(this,e,n))}return g()(t,e),t}(ca),ms=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var n={name:"RectangleScissors",strategies:{FILL_INSIDE:is,FILL_OUTSIDE:rs,ERASE_OUTSIDE:Jr,ERASE_INSIDE:$r},cursors:{FILL_INSIDE:Ro,FILL_OUTSIDE:Uo,ERASE_OUTSIDE:Ho,ERASE_INSIDE:Ao},defaultStrategy:"FILL_INSIDE",supportedInteractionTypes:["Mouse","Touch"],mixins:["rectangleSegmentationMixin"]};return u()(this,h()(t).call(this,e,n))}return g()(t,e),t}(ca),ps=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var n={name:"CircleScissors",strategies:{FILL_INSIDE:cs,FILL_OUTSIDE:us,ERASE_OUTSIDE:gs,ERASE_INSIDE:vs},cursors:{FILL_INSIDE:Fo,FILL_OUTSIDE:Vo,ERASE_OUTSIDE:Bo,ERASE_INSIDE:No},defaultStrategy:"FILL_INSIDE",supportedInteractionTypes:["Mouse","Touch"],svgCursor:Fo,mixins:["circleSegmentationMixin"]};return u()(this,h()(t).call(this,e,n))}return g()(t,e),t}(ca),ys=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var n={name:"CorrectionScissors",strategies:{CORRECTION:Br},cursors:{CORRECTION:Do},defaultStrategy:"CORRECTION",supportedInteractionTypes:["Mouse","Touch"],svgCursor:Do,mixins:["polylineSegmentationMixin"]};return u()(this,h()(t).call(this,e,n))}return g()(t,e),t}(ca),xs="DEFAULT",Ts={},bs={},Cs={};function Ms(e){if(!e)return xs;var t=y.cornerstone.getEnabledElement(e).uuid;if(!t)throw new Error("Something went wrong when getting uuid from element");return t}var ws={setStartLoadHandler:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;if(!e)throw new Error("The Handler function must be defined");var n=Ms(t);Ts[n]=e},getStartLoadHandler:function(e){var t=Ms(e);return Ts[t]||Ts[xs]},setEndLoadHandler:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;if(!e)throw new Error("The Handler function must be defined");var n=Ms(t);bs[n]=e},getEndLoadHandler:function(e){var t=Ms(e);return bs[t]||bs[xs]},setErrorLoadingHandler:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:void 0;if(!e)throw new Error("The Handler function must be defined");var n=Ms(t);Cs[n]=e},getErrorLoadingHandler:function(e){var t=Ms(e);return Cs[t]||Cs[xs]},removeHandlers:function(e){var t=Ms(e);delete Ts[t],delete bs[t],delete Cs[t]}},Es={};function Is(e,t){if(!Es[e])return{};var n=Es[e].find((function(e){return e.element===t}));return n?n.options:{}}function Ss(e,t,n){if(Es[e]){var a=Es[e].findIndex((function(e){return e.element===t}));if(-1===a)Es[e].push({element:t,options:n});else{var o=Es[e][a].options||{};Es[e][a].options=Object.assign(o,n)}}else Es[e]=[{element:t,options:n}]}var ks=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"Crosshairs",supportedInteractionTypes:["Mouse","Touch"],svgCursor:fo};return(e=u()(this,h()(t).call(this,n,a))).mouseDownCallback=e._chooseLocation.bind(Ta()(e)),e.mouseDragCallback=e._chooseLocation.bind(Ta()(e)),e.touchDragCallback=e._chooseLocation.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"_chooseLocation",value:function(e){var t=e.detail,n=t.element;e.stopImmediatePropagation();var a=O(n,this.name);if(a){var o=n,i=y.cornerstone.getEnabledElement(o).image.imageId,r=y.cornerstone.metaData.get("imagePlaneModule",i);if(r){var s=en(t.currentPoints.image,r);a.data[0].synchronizationContext.getSourceElements().forEach((function(e){if(e!==o){var t=Number.MAX_VALUE,n=-1,a=O(e,"stack");if(void 0!==a){var i=a.data[0];if(i.imageIds.forEach((function(e,a){var o=y.cornerstone.metaData.get("imagePlaneModule",e);if(o&&o.imagePositionPatient&&o.rowCosines&&o.columnCosines){var i=Jt(o.imagePositionPatient),r=Jt(o.rowCosines),l=Jt(o.columnCosines).clone().cross(r.clone()),c=Math.abs(l.clone().dot(i)-l.clone().dot(s));c<t&&(t=c,n=a)}})),n!==i.currentImageIdIndex&&-1!==n&&void 0!==i.imageIds[n]){var r=ws.getStartLoadHandler(e),l=ws.getEndLoadHandler(e),c=ws.getErrorLoadingHandler(e);r&&r(e),(!0===i.preventCache?y.cornerstone.loadImage(i.imageIds[n]):y.cornerstone.loadAndCacheImage(i.imageIds[n])).then((function(t){var a=y.cornerstone.getViewport(e);i.currentImageIdIndex=n,y.cornerstone.displayImage(e,t,a),l&&l(e,t)}),(function(t){var a=i.imageIds[n];c&&c(e,a,t)}))}}}}))}}}},{key:"activeCallback",value:function(e,t){var n=t.mouseButtonMask,a=t.synchronizationContext;Ss(this.name,e,{mouseButtonMask:n}),A(e,this.name),D(e,this.name,{synchronizationContext:a})}}]),t}(ca),_s=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return u()(this,h()(t).call(this,e,{name:"DoubleTapFitToWindow",supportedInteractionTypes:["DoubleTap"]}))}return g()(t,e),l()(t,[{key:"doubleTapCallback",value:function(e){var t=e.detail;y.cornerstone.fitToWindow(t.element)}}]),t}(ca),Ps=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"DragProbe",strategies:{default:Ds,minimal:Os},defaultStrategy:"default",supportedInteractionTypes:["Mouse","Touch"],svgCursor:ho};return(e=u()(this,h()(t).call(this,n,a))).touchDragCallback=e._movingEventCallback.bind(Ta()(e)),e.touchEndCallback=e._endMovingEventCallback.bind(Ta()(e)),e.mouseDragCallback=e._movingEventCallback.bind(Ta()(e)),e.mouseUpCallback=e._endMovingEventCallback.bind(Ta()(e)),e.dragEventData={},e}return g()(t,e),l()(t,[{key:"_movingEventCallback",value:function(e){var t=e.detail,n=t.element;this.dragEventData=t,y.cornerstone.updateImage(n)}},{key:"_endMovingEventCallback",value:function(e){var t=e.detail.element;this.dragEventData={},y.cornerstone.updateImage(t)}},{key:"renderToolData",value:function(e){this.dragEventData.currentPoints&&e&&e.detail&&Boolean(Object.keys(this.dragEventData.currentPoints).length)&&(e.detail.currentPoints=this.dragEventData.currentPoints,this.applyActiveStrategy(e))}}]),t}(ca);function Ds(e){var t=this.configuration,n=y.cornerstone,a=e.detail,o=a.element,i=a.image,r=a.currentPoints,s=a.canvasContext,l=Cn(s.canvas),c=ln.getActiveColor(),u=fn.getFontSize(),d=Math.round(r.image.x),h=Math.round(r.image.y);d<0||h<0||d>=i.columns||h>=i.rows||jt(l,(function(e){wn(e,t);var a,s,l="".concat(d,", ").concat(h);if(i.color)a=wr(o,d,h,1,1),s="R: ".concat(a[0]," G: ").concat(a[1]," B: ").concat(a[2]," A: ").concat(a[3]);else{var v=(a=n.getStoredPixels(o,d,h,1,1))[0],g=v*i.slope+i.intercept,f=Ri(i,v);s="SP: ".concat(v," MO: ").concat(parseFloat(g.toFixed(3))),f&&(s+=" SUV: ".concat(parseFloat(f.toFixed(3))))}var m={x:r.canvas.x+5,y:r.canvas.y-5};xn(e,s,m.x,m.y+u+5,c),xn(e,l,m.x,m.y,c)}))}function Os(e){var t=this.configuration,n=y.cornerstone,a=e.detail,o=a.element,i=a.image,r=a.currentPoints,s=a.canvasContext,l=a.isTouchEvent,c=Cn(s.canvas),u=ln.getActiveColor(),d=r.page.y-fn.getFontSize()/2;l&&(d=r.page.y-4*fn.getFontSize());var h=n.pageToPixel(o,r.page.x,d);h.x<0||h.y<0||h.x>=i.columns||h.y>=i.rows||jt(c,(function(e){wn(e,t);var a,r=n.metaData.get("generalSeriesModule",i.imageId),s=r&&r.modality,c="";if(i.color)a=wr(o,h.x,h.y,1,1),c="R: ".concat(a[0]," G: ").concat(a[1]," B: ").concat(a[2]);else{var d=(a=n.getStoredPixels(o,h.x,h.y,1,1))[0],v=d*i.slope+i.intercept,g=parseFloat(v.toFixed(2));if("CT"===s)c+="HU: ".concat(g);else if("PT"===s){c+=g;var f=Ri(i,d);f&&(c+=" SUV: ".concat(parseFloat(f.toFixed(2))))}else c+=g}var m=n.pixelToCanvas(o,h),p={x:12,y:-(fn.getFontSize()+10)/2},y=yn(e,c,5);l&&(p={x:-y/2,y:-fn.getFontSize()-10-12}),$t(e,o,m,6,{color:u},"canvas"),xn(e,c,m.x+p.x,m.y+p.y,u)}))}var Ls=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"Eraser",supportedInteractionTypes:["Mouse","Touch"],svgCursor:mo};return(e=u()(this,h()(t).call(this,n,a))).preMouseDownCallback=e._deleteAllNearbyTools.bind(Ta()(e)),e.preTouchStartCallback=e._deleteAllNearbyTools.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"_deleteAllNearbyTools",value:function(e){var t=e.detail.currentPoints.canvas,n=e.detail.element;ft.tools.forEach((function(e){var a=O(n,e.name);a&&a.data.forEach((function(a){"function"==typeof e.pointNearTool&&e.pointNearTool(n,a,t)&&(L(n,e.name,a),y.cornerstone.updateImage(n))}))}));return!0}}]),t}(ca),As=vr.FreehandHandleData,Rs=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"FreehandRoiSculptor",referencedToolName:"FreehandRoi",supportedInteractionTypes:["Mouse","Touch","DoubleTap"],mixins:["activeOrDisabledBinaryTool"],configuration:{mouseLocation:{handles:{start:{highlight:!0,active:!0}}},minSpacing:1,currentTool:null,dragColor:ln.getActiveColor(),hoverColor:ln.getToolColor(),showCursorOnHover:!0,limitRadiusOutsideRegion:!0,hoverCursorFadeAlpha:.5,hoverCursorFadeDistance:1.2},svgCursor:co};return(e=u()(this,h()(t).call(this,n,a))).updateOnMouseMove=!0,e.isMultiPartTool=!0,e.referencedToolName=e.initialConfiguration.referencedToolName,e._active=!1,e.activeMouseUpCallback=e.activeMouseUpCallback.bind(Ta()(e)),e.activeTouchEndCallback=e.activeTouchEndCallback.bind(Ta()(e)),e.activeMouseDragCallback=e.activeMouseDragCallback.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"renderToolData",value:function(e){var t=e.detail;if(null===this.configuration.currentTool)return!1;var n=t.element,a=this.configuration;if(!O(n,this.referencedToolName).data[a.currentTool])return!1;if(this._active){var o=t.canvasContext.canvas.getContext("2d"),i={color:this.configuration.dragColor,fill:null,handleRadius:this._toolSizeCanvas};cn(o,t,this.configuration.mouseLocation.handles,i)}else this.configuration.showCursorOnHover&&!this._recentTouchEnd&&this._renderHoverCursor(e)}},{key:"doubleClickCallback",value:function(e){var t=e.detail;this._selectFreehandTool(t),y.cornerstone.updateImage(t.element)}},{key:"doubleTapCallback",value:function(e){var t=e.detail;this._selectFreehandTool(t),y.cornerstone.updateImage(t.element)}},{key:"preTouchStartCallback",value:function(e){return this._initialiseSculpting(e),!0}},{key:"preMouseDownCallback",value:function(e){if(this.options.mouseButtonMask.includes(e.detail.buttons))return this._initialiseSculpting(e),!0}},{key:"activeMouseDragCallback",value:function(e){var t=this.configuration;if(this._active){var n=e.detail,a=O(n.element,this.referencedToolName);if(a){var o=a.data[t.currentTool].handles.points;this._getMouseLocation(n),this._sculpt(n,o),y.cornerstone.updateImage(n.element)}}}},{key:"activeMouseUpCallback",value:function(e){this._activeEnd(e)}},{key:"activeTouchEndCallback",value:function(e){this._activeEnd(e),this._deselectAllTools(e),this._recentTouchEnd=!0}},{key:"_activeEnd",value:function(e){var t=e.detail,n=t.element,a=this.configuration;this._active=!1,ft.isMultiPartToolActive=!1,this._getMouseLocation(t),this._invalidateToolData(t),a.mouseUpRender=!0,this._deactivateSculpt(n),y.cornerstone.updateImage(t.element),function(e){e.stopImmediatePropagation(),e.stopPropagation(),e.preventDefault()}(e)}},{key:"_renderHoverCursor",value:function(e){var t,n=e.detail,a=n.element,o=n.canvasContext.canvas.getContext("2d"),i=O(a,this.referencedToolName).data[this.configuration.currentTool];this._recentTouchEnd=!1,this.configuration.mouseUpRender?(t=this.configuration.mouseLocation.handles.start,this.configuration.mouseUpRender=!1):t=ft.mousePositionImage;var r=Tt(a,this.referencedToolName).distanceFromPointCanvas(a,i,t);if(this.configuration.mouseLocation.handles.start.x=t.x,this.configuration.mouseLocation.handles.start.y=t.y,this.configuration.limitRadiusOutsideRegion){var s=r;r=this._limitCursorRadiusCanvas(n,r),s>this.configuration.hoverCursorFadeDistance*r&&(o.globalAlpha=this.configuration.hoverCursorFadeAlpha)}var l={fill:null,color:this.configuration.hoverColor,handleRadius:r};cn(o,n,this.configuration.mouseLocation.handles,l),this.configuration.limitRadiusOutsideRegion&&(o.globalAlpha=1)}},{key:"newImageCallback",value:function(e){this._deselectAllTools(e)}},{key:"enabledCallback",value:function(e){this._deselectAllTools(e)}},{key:"passiveCallback",value:function(e){this._deselectAllTools(e)}},{key:"disabledCallback",value:function(e){this._deselectAllTools(e)}},{key:"_selectFreehandTool",value:function(e){var t=this.configuration,n=e.element,a=this._getClosestFreehandToolOnElement(n,e);void 0!==a&&(t.currentTool=a,Mt(n))}},{key:"_activateFreehandTool",value:function(e,t){var n=O(e,this.referencedToolName).data;this.configuration.currentTool=t;for(var a=0;a<n.length;a++)n[a].active=a===t}},{key:"_initialiseSculpting",value:function(e){var t=e.detail,n=this.configuration,a=t.element;null===n.currentTool&&(this._selectFreehandTool(t),null===n.currentTool)||(this._active=!0,ft.isMultiPartToolActive=!0,this._configureToolSize(t),this._getMouseLocation(t),this._activateFreehandTool(a,n.currentTool),this._activateSculpt(a),y.cornerstone.updateImage(t.element))}},{key:"_sculpt",value:function(e,t){var n=this.configuration;this._sculptData={element:e.element,image:e.image,mousePoint:e.currentPoints.image,points:t,toolSize:this._toolSizeImage,minSpacing:n.minSpacing,maxSpacing:Math.max(this._toolSizeImage,2*n.minSpacing)};var a=this._pushHandles();void 0!==a.first&&(this._insertNewHandles(a),this._consolidateHandles())}},{key:"_pushHandles",value:function(){for(var e=this._sculptData,t=e.points,n=e.mousePoint,a=e.toolSize,o={},i=0;i<t.length;i++){var r=y.cornerstoneMath.point.distance(t[i],n);r>a||(this._pushOneHandle(i,r),void 0===o.first?(o.first=i,o.last=i):o.last=i)}return o}},{key:"_pushOneHandle",value:function(e,t){var n=this._sculptData,a=n.points,o=n.mousePoint,i=n.toolSize,r=n.image,s=a[e],l=(s.x-o.x)/t,c=(s.y-o.y)/t,u={x:o.x+i*l,y:o.y+i*c};ma(u,r),s.x=u.x,s.y=u.y;var d=this.constructor._getPreviousHandleIndex(e,a.length);a[d].lines.pop(),a[d].lines.push(s)}},{key:"_insertNewHandles",value:function(e){for(var t=this._findNewHandleIndicies(e),n=0,a=0;a<t.length;a++){var o=t[a]+1+n;this._insertHandleRadially(o),n++}}},{key:"_findNewHandleIndicies",value:function(e){for(var t=this._sculptData,n=t.points,a=t.maxSpacing,o=[],i=e.first;i<=e.last;i++)this._checkSpacing(i,n,o,a);var r=this.constructor._getNextHandleIndex(e.last,n.length);if(r!==e.first){this._checkSpacing(r,n,o,a);var s=this.constructor._getPreviousHandleIndex(e.first,n.length);s!==r&&this._checkSpacing(s,n,o,a)}return o}},{key:"_checkSpacing",value:function(e,t,n,a){var o=this.constructor._getNextHandleIndex(e,t.length);y.cornerstoneMath.point.distance(t[e],t[o])>a&&n.push(e)}},{key:"_insertHandleRadially",value:function(e){var t=this._sculptData.points,n=e-1,a=this.constructor._getNextHandleIndexBeforeInsert(e,t.length),o=this._getInsertPosition(e,n,a),i=new As(o);t.splice(e,0,i),t[n].lines.pop(),t[n].lines.push(t[e]),vr.addLine(t,e)}},{key:"_consolidateHandles",value:function(){if(!(this._sculptData.points.length<=3)){var e=this._findCloseHandlePairs();this._mergeCloseHandles(e)}}},{key:"_findCloseHandlePairs",value:function(){for(var e=this._sculptData,t=e.points,n=e.minSpacing,a=[],o=t.length,i=0;i<o;i++){var r=this.constructor._getNextHandleIndex(i,t.length);if(y.cornerstoneMath.point.distance(t[i],t[r])<n){var s=[i,r];a.push(s),0===i&&(o-=1),i++}}return a}},{key:"_mergeCloseHandles",value:function(e){for(var t=0,n=0;n<e.length;n++){var a=this.constructor._getCorrectedPair(e[n],t);this._combineHandles(a),t++}var o=this._findCloseHandlePairs();o.length&&this._mergeCloseHandles(o)}},{key:"_combineHandles",value:function(e){var t=this._sculptData,n=t.points,a=t.image,o={x:(n[e[0]].x+n[e[1]].x)/2,y:(n[e[0]].y+n[e[1]].y)/2};ma(o,a),n[e[0]].x=o.x,n[e[0]].y=o.y;var i=this.constructor._getNextHandleIndex(e[1],n.length);n[e[0]].lines.pop(),n[e[0]].lines.push(n[i]),n.splice(e[1],1)}},{key:"_configureToolSize",value:function(e){var t=e.element,n=this.configuration,a=n.currentTool,o=e.currentPoints.image,i=O(t,this.referencedToolName).data[a],r=Tt(t,this.referencedToolName),s=r.distanceFromPoint(t,i,o),l=r.distanceFromPointCanvas(t,i,o);n.limitRadiusOutsideRegion&&(s=this._limitCursorRadiusImage(e,s),l=this._limitCursorRadiusCanvas(e,l)),this._toolSizeImage=s,this._toolSizeCanvas=l}},{key:"_getMouseLocation",value:function(e){var t=this.configuration;t.mouseLocation.handles.start.x=e.currentPoints.image.x,t.mouseLocation.handles.start.y=e.currentPoints.image.y,ma(t.mouseLocation.handles.start,e.image)}},{key:"_activateSculpt",value:function(e){this._deactivateSculpt(e),e.addEventListener(b.MOUSE_UP,this.activeMouseUpCallback),e.addEventListener(b.MOUSE_CLICK,this.activeMouseUpCallback),e.addEventListener(b.MOUSE_DRAG,this.activeMouseDragCallback),e.addEventListener(b.TOUCH_END,this.activeTouchEndCallback),e.addEventListener(b.TOUCH_TAP,this.activeTouchEndCallback),e.addEventListener(b.TOUCH_DRAG,this.activeMouseDragCallback),y.cornerstone.updateImage(e)}},{key:"_deactivateSculpt",value:function(e){e.removeEventListener(b.MOUSE_UP,this.activeMouseUpCallback),e.removeEventListener(b.MOUSE_CLICK,this.activeMouseUpCallback),e.removeEventListener(b.MOUSE_DRAG,this.activeMouseDragCallback),e.removeEventListener(b.TOUCH_END,this.activeTouchEndCallback),e.removeEventListener(b.TOUCH_TAP,this.activeTouchEndCallback),e.removeEventListener(b.TOUCH_DRAG,this.activeMouseDragCallback),y.cornerstone.updateImage(e)}},{key:"_invalidateToolData",value:function(e){var t=this.configuration;O(e.element,this.referencedToolName).data[t.currentTool].invalidated=!0}},{key:"_deselectAllTools",value:function(e){var t=this.configuration,n=O(this.element,this.referencedToolName);if(t.currentTool=null,n)for(var a=0;a<n.data.length;a++)n.data[a].active=!1;Ct(this.element,this.svgCursor),y.cornerstone.updateImage(this.element)}},{key:"_limitCursorRadiusCanvas",value:function(e,t){return this._limitCursorRadius(e,t,!0)}},{key:"_limitCursorRadiusImage",value:function(e,t){return this._limitCursorRadius(e,t,!1)}},{key:"_limitCursorRadius",value:function(e,t){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],a=e.element,o=e.image,i=this.configuration,r=O(a,this.referencedToolName),s=r.data[i.currentTool],l=1;if(n){var c=y.cornerstone.pixelToCanvas(a,{x:0,y:0}),u=y.cornerstone.pixelToCanvas(a,{x:o.width,y:o.height}),d=(u.x-c.x)*(u.y-c.y);l=d/(o.width*o.height)}var h=s.area*l,v=Math.pow(h/Math.PI,.5);return Math.min(t,v)}},{key:"_getClosestFreehandToolOnElement",value:function(e,t){var n=Tt(e,this.referencedToolName),a=O(e,this.referencedToolName);if(a){for(var o=a.data,i=t.currentPoints.image,r={distance:1/0,toolIndex:null},s=0;s<o.length;s++){var l=n.distanceFromPoint(e,o[s],i);-1!==l&&(l<r.distance&&(r.distance=l,r.toolIndex=s))}return r.toolIndex}}},{key:"_getInsertPosition",value:function(e,t,n){var a,o=this._sculptData,i=o.points,r=o.toolSize,s=o.mousePoint,l=o.image,c={x:(i[t].x+i[n].x)/2,y:(i[t].y+i[n].y)/2},u=y.cornerstoneMath.point.distance(s,c);if(u<r){var d={x:(c.x-s.x)/u,y:(c.y-s.y)/u};a={x:s.x+r*d.x,y:s.y+r*d.y}}else a=c;return ma(a,l),a}},{key:"minSpacing",get:function(){return this.configuration.minSpacing},set:function(e){if("number"!=typeof e)throw new Error("Attempting to set freehandSculpter minSpacing to a value other than a number.");this.configuration.minSpacing=e}},{key:"maxSpacing",get:function(){return this.configuration.maxSpacing},set:function(e){if("number"!=typeof e)throw new Error("Attempting to set freehandSculpter maxSpacing to a value other than a number.");this.configuration.maxSpacing=e}},{key:"showCursorOnHover",get:function(){return this.configuration.showCursorOnHover},set:function(e){if("boolean"!=typeof e)throw new Error("Attempting to set freehandSculpter showCursorOnHover to a value other than a boolean.");this.configuration.showCursorOnHover=e,y.cornerstone.updateImage(this.element)}},{key:"limitRadiusOutsideRegion",get:function(){return this.configuration.limitRadiusOutsideRegion},set:function(e){if("boolean"!=typeof e)throw new Error("Attempting to set freehandSculpter limitRadiusOutsideRegion to a value other than a boolean.");this.configuration.limitRadiusOutsideRegion=e,y.cornerstone.updateImage(this.element)}},{key:"hoverCursorFadeAlpha",get:function(){return this.configuration.hoverCursorFadeAlpha},set:function(e){if("number"!=typeof e)throw new Error("Attempting to set freehandSculpter hoverCursorFadeAlpha to a value other than a number.");e=Math.max(Math.min(e,1),0),this.configuration.hoverCursorFadeAlpha=e,y.cornerstone.updateImage(this.element)}},{key:"hoverCursorFadeDistance",get:function(){return this.configuration.hoverCursorFadeDistance},set:function(e){if("number"!=typeof e)throw new Error("Attempting to set freehandSculpter hoverCursorFadeDistance to a value other than a number.");e=Math.max(e,1),this.configuration.hoverCursorFadeDistance=e,y.cornerstone.updateImage(this.element)}}],[{key:"_getCorrectedPair",value:function(e,t){var n=[e[0]-t,e[1]-t];return n[1]<0&&(n[1]=0),n}},{key:"_getNextHandleIndex",value:function(e,t){return e===t-1?0:e+1}},{key:"_getPreviousHandleIndex",value:function(e,t){return 0===e?t-1:e-1}},{key:"_getNextHandleIndexBeforeInsert",value:function(e,t){return e===t?0:e}}]),t}(ca);var Hs=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"Magnify",supportedInteractionTypes:["Mouse","Touch"],configuration:{magnifySize:300,magnificationLevel:2},svgCursor:po};return(e=u()(this,h()(t).call(this,n,a))).zoomCanvas=void 0,e.zoomElement=void 0,e.activeCallback=e._createMagnificationCanvas.bind(Ta()(e)),e.enabledCallback=e._createMagnificationCanvas.bind(Ta()(e)),e.disabledCallback=e._destroyMagnificationCanvas.bind(Ta()(e)),e.postTouchStartCallback=e._addMagnifyingGlass.bind(Ta()(e)),e.touchDragCallback=e._updateMagnifyingGlass.bind(Ta()(e)),e.touchEndCallback=e._removeMagnifyingGlass.bind(Ta()(e)),e.touchDragEndCallback=e._removeMagnifyingGlass.bind(Ta()(e)),e.postMouseDownCallback=e._addMagnifyingGlass.bind(Ta()(e)),e.mouseDragCallback=e._updateMagnifyingGlass.bind(Ta()(e)),e.mouseUpCallback=e._removeMagnifyingGlass.bind(Ta()(e)),e.mouseClickCallback=e._removeMagnifyingGlass.bind(Ta()(e)),e.newImageCallback=e._drawMagnificationTool.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"_addMagnifyingGlass",value:function(e){var t=this;this._removeZoomElement(),this._drawZoomedElement(e),window.requestAnimationFrame((function(){return t._drawMagnificationTool(e)})),Mt(e.detail.element),e.preventDefault(),e.stopPropagation()}},{key:"_updateMagnifyingGlass",value:function(e){this._drawMagnificationTool(e),e.preventDefault(),e.stopPropagation()}},{key:"_removeMagnifyingGlass",value:function(e){var t=e.detail.element;Ct(this.element,this.svgCursor),t.querySelector(".magnifyTool").style.display="none",this._removeZoomElement()}},{key:"_drawMagnificationTool",value:function(e){var t=e.detail.element,n=t.querySelector(".magnifyTool");if(n||this._createMagnificationCanvas(t),void 0!==this.zoomCanvas){var a=t.querySelector("canvas:not(.magnifyTool)"),o=Cn(n),i=y.cornerstone.pixelToCanvas(e.detail.element,e.detail.currentPoints.image),r=Math.min(this.configuration.magnifySize,a.width,a.height),s=this.configuration.magnificationLevel;n.width=r,n.height=r,i.x=Math.max(i.x,.5*r/s),i.x=Math.min(i.x,a.width-.5*r/s),i.y=Math.max(i.y,.5*r/s),i.y=Math.min(i.y,a.height-.5*r/s);var l={x:i.x*s-.5*r,y:i.y*s-.5*r};l.x=Math.max(l.x,0),l.y=Math.max(l.y,0),o.drawImage(this.zoomCanvas,l.x,l.y,r,r,0,0,r,r);var c=e.detail.isTouchEvent?120:0,u={top:Math.max(i.y-.5*r-c,0),left:Math.max(i.x-.5*r,0)},d=n.getBoundingClientRect();u.top=Math.min(u.top,a.height-d.height),u.left=Math.min(u.left,a.width-d.width),n.style.top="".concat(u.top,"px"),n.style.left="".concat(u.left,"px"),n.style.display="block"}}},{key:"_drawZoomedElement",value:function(e){var t=e.detail.element,n=e.detail.enabledElement;void 0===n&&(n=y.cornerstone.getEnabledElement(t));var a=this.configuration.magnificationLevel,o=n.canvas,i=n.image;this.zoomElement||(this.zoomElement=document.createElement("div"),this.zoomElement.width=o.width*a,this.zoomElement.height=o.height*a,y.cornerstone.enable(this.zoomElement,n.options));var r=y.cornerstone.getEnabledElement(this.zoomElement),s=y.cornerstone.getViewport(n.element);this.zoomCanvas=r.canvas,this.zoomCanvas.width=o.width*a,this.zoomCanvas.height=o.height*a,r.viewport=Object.assign({},s),s.scale*=a,y.cornerstone.displayImage(this.zoomElement,i),y.cornerstone.setViewport(this.zoomElement,s)}},{key:"_removeZoomElement",value:function(){void 0!==this.zoomElement&&(y.cornerstone.disable(this.zoomCanvas),this.zoomElement=void 0,this.zoomCanvas=void 0)}},{key:"_createMagnificationCanvas",value:function(e){if(null===e.querySelector(".magnifyTool")){var t=document.createElement("canvas");t.classList.add("magnifyTool"),t.width=this.configuration.magnifySize,t.height=this.configuration.magnifySize,t.style.position="absolute",t.style.display="none",e.appendChild(t)}}},{key:"_destroyMagnificationCanvas",value:function(e){var t=e.querySelector(".magnifyTool");t&&e.removeChild(t)}}]),t}(ca),Us=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a=Object.assign({name:"Overlay",configuration:{},mixins:["enabledOrDisabledBinaryTool"]},n);return(e=u()(this,h()(t).call(this,a))).initialConfiguration=a,e}return g()(t,e),l()(t,[{key:"enabledCallback",value:function(e){this.forceImageUpdate(e)}},{key:"disabledCallback",value:function(e){this.forceImageUpdate(e)}},{key:"forceImageUpdate",value:function(e){y.cornerstone.getEnabledElement(e).image&&y.cornerstone.updateImage(e)}},{key:"renderToolData",value:function(e){var t=e.detail,n=t.enabledElement,a=t.image,o=t.viewport,i=t.canvasContext;if(t&&n&&a){var r=y.cornerstone.metaData.get("overlayPlaneModule",a.imageId);if(r&&r.overlays&&r.overlays.length){var s=o.displayedArea.columnPixelSpacing||1,l=o.displayedArea.rowPixelSpacing||1,c=Math.abs(o.displayedArea.brhc.x-o.displayedArea.tlhc.x)*s,u=Math.abs(o.displayedArea.brhc.y-o.displayedArea.tlhc.y)*l;r.overlays.forEach((function(e){if(!1!==e.visible){var t=document.createElement("canvas");t.width=c,t.height=u;var n=t.getContext("2d");n.fillStyle=e.fillStyle||"white","R"===e.type&&(n.fillRect(0,0,t.width,t.height),n.globalCompositeOperation="xor");for(var a=0,o=0;o<e.rows;o++)for(var r=0;r<e.columns;r++)e.pixelData[a++]>0&&n.fillRect(r,o,1,1);i.drawImage(t,0,0)}}))}}}}]),t}(ca),Ns={getOrientationString:function(e){for(var t=Jt(e),n="",a=t.x<0?"R":"L",o=t.y<0?"A":"P",i=t.z<0?"F":"H",r=new y.cornerstoneMath.Vector3(Math.abs(t.x),Math.abs(t.y),Math.abs(t.z)),s=0;s<3;s++)if(r.x>1e-4&&r.x>r.y&&r.x>r.z)n+=a,r.x=0;else if(r.y>1e-4&&r.y>r.x&&r.y>r.z)n+=o,r.y=0;else if(r.z>1e-4&&r.z>r.x&&r.z>r.y)n+=i,r.z=0;else if(r.x>1e-4&&r.y>1e-4&&r.x===r.y)n+=a+o,r.x=0,r.y=0;else if(r.x>1e-4&&r.z>1e-4&&r.x===r.z)n+=a+i,r.x=0,r.z=0;else{if(!(r.y>1e-4&&r.z>1e-4&&r.y===r.z))break;n+=o+i,r.y=0,r.z=0}return n},invertOrientationString:function(e){var t=e.replace("H","f");return t=(t=(t=(t=(t=(t=t.replace("F","h")).replace("R","l")).replace("L","r")).replace("A","p")).replace("P","a")).toUpperCase()}},Fs=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return u()(this,h()(t).call(this,e,{name:"OrientationMarkers",configuration:{drawAllMarkers:!0},mixins:["enabledOrDisabledBinaryTool"]}))}return g()(t,e),l()(t,[{key:"enabledCallback",value:function(e){this.forceImageUpdate(e)}},{key:"disabledCallback",value:function(e){this.forceImageUpdate(e)}},{key:"forceImageUpdate",value:function(e){var t=y.cornerstone;t.getEnabledElement(e).image&&t.updateImage(e)}},{key:"renderToolData",value:function(e){var t=e.detail,n=Cn(t.canvasContext.canvas),a=t.element,o=qs(a);if(o){var i=js(a,o),r=ln.getToolColor(),s={top:yn(n,o.top,0),left:yn(n,o.left,0),right:yn(n,o.right,0),bottom:yn(n,o.bottom,0),height:yn(n,"M",0)};Bs(n,o,i,s,r),this.configuration.drawAllMarkers&&Vs(n,o,i,s,r)}}}]),t}(ca),Bs=function(e,t,n,a,o){xn(e,t.top,n.top.x-a.top/2,n.top.y,o),xn(e,t.left,n.left.x-a.left/2,n.left.y,o)},Vs=function(e,t,n,a,o){xn(e,t.right,n.right.x-a.right,n.right.y,o),xn(e,t.bottom,n.bottom.x-a.bottom/2,n.bottom.y-a.height,o)},qs=function(e){var t=y.cornerstone,n=t.getEnabledElement(e),a=t.metaData.get("imagePlaneModule",n.image.imageId);if(a&&a.rowCosines&&a.columnCosines){var o=Ns.getOrientationString(a.rowCosines),i=Ns.getOrientationString(a.columnCosines),r=Ns.invertOrientationString(o);return{top:Ns.invertOrientationString(i),bottom:i,left:r,right:o}}},js=function(e){var t=y.cornerstone.getEnabledElement(e);return{top:y.cornerstone.pixelToCanvas(e,{x:t.image.width/2,y:5}),bottom:y.cornerstone.pixelToCanvas(e,{x:t.image.width/2,y:t.image.height-15}),left:y.cornerstone.pixelToCanvas(e,{x:5,y:t.image.height/2}),right:y.cornerstone.pixelToCanvas(e,{x:t.image.width-10,y:t.image.height/2})}},zs=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return(e=u()(this,h()(t).call(this,n,{name:"PanMultiTouch",supportedInteractionTypes:["MultiTouch"],configuration:{touchPointers:2}}))).multiTouchDragCallback=e._dragCallback.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"_dragCallback",value:function(e){var t=e.detail,n=t.element,a=t.viewport;if(t.numPointers===this.configuration.touchPointers){var o=this._getTranslation(t);this._applyTranslation(a,o),y.cornerstone.setViewport(n,a)}}},{key:"_getTranslation",value:function(e){var t=e.viewport,n=e.image,a=e.deltaPoints,o=t.scale,i=t.scale;return n.rowPixelSpacing<n.columnPixelSpacing?o*=n.columnPixelSpacing/n.rowPixelSpacing:n.columnPixelSpacing<n.rowPixelSpacing&&(i*=n.rowPixelSpacing/n.columnPixelSpacing),{x:a.page.x/o,y:a.page.y/i}}},{key:"_applyTranslation",value:function(e,t){e.translation.x+=t.x,e.translation.y+=t.y}}]),t}(ca),Ws=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"Pan",supportedInteractionTypes:["Mouse","Touch"],svgCursor:yo};return(e=u()(this,h()(t).call(this,n,a))).touchDragCallback=e._dragCallback.bind(Ta()(e)),e.mouseDragCallback=e._dragCallback.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"_dragCallback",value:function(e){var t=e.detail,n=t.element,a=t.viewport,o=this._getTranslation(t);this._applyTranslation(a,o),y.cornerstone.setViewport(n,a)}},{key:"_getTranslation",value:function(e){var t=e.viewport,n=e.image,a=e.deltaPoints,o=t.scale,i=t.scale;return n.rowPixelSpacing<n.columnPixelSpacing?o*=n.columnPixelSpacing/n.rowPixelSpacing:n.columnPixelSpacing<n.rowPixelSpacing&&(i*=n.rowPixelSpacing/n.columnPixelSpacing),{x:a.page.x/o,y:a.page.y/i}}},{key:"_applyTranslation",value:function(e,t){e.translation.x+=t.x,e.translation.y+=t.y}}]),t}(ca),Gs=n(11),Ys=n.n(Gs),Xs=n(13),Ks=n.n(Xs),Zs=function(e,t,n,a){var o=y.cornerstone,i=o.getEnabledElement(n).image,r=o.getEnabledElement(a).image;if(i&&r){var s=o.metaData.get("imagePlaneModule",i.imageId),l=o.metaData.get("imagePlaneModule",r.imageId);if(s&&l&&s.rowCosines&&s.columnCosines&&s.imagePositionPatient&&l.rowCosines&&l.columnCosines&&l.imagePositionPatient&&s.frameOfReferenceUID===l.frameOfReferenceUID){s.rowCosines=Jt(s.rowCosines),s.columnCosines=Jt(s.columnCosines),s.imagePositionPatient=Jt(s.imagePositionPatient),l.rowCosines=Jt(l.rowCosines),l.columnCosines=Jt(l.columnCosines),l.imagePositionPatient=Jt(l.imagePositionPatient);var c=s.rowCosines.clone().cross(s.columnCosines),u=l.rowCosines.clone().cross(l.columnCosines),d=c.angleTo(u);if(!((d=Math.abs(d))<.5)){var h=function(e,t){var n=tn(e,t);if(n)return{start:Qt(n.start,e),end:Qt(n.end,e)}}(s,l);if(h){var v=ln.getActiveColor();e.setTransform(1,0,0,1,0,0),jt(e,(function(e){Xt(e,t.element,h.start,h.end,{color:v})}))}}}}},$s=function(e){return new Promise((function(t){return setTimeout(t,e)}))};function Js(e){try{var t=y.cornerstone.getEnabledElement(e);return t.image?t:$s(250).then((function(){return Js(e)}))}catch(e){return null}}var Qs=N("tools:ReferenceLinesTool"),el=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"ReferenceLines",mixins:["enabledOrDisabledBinaryTool"],configuration:{renderer:Zs}};return(e=u()(this,h()(t).call(this,n,a))).renderer=null,e.synchronizationContext=null,e}var n;return g()(t,e),l()(t,[{key:"enabledCallback",value:(n=Ks()(Ys.a.mark((function e(t){var n,a,o,i=arguments;return Ys.a.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return n=i.length>1&&void 0!==i[1]?i[1]:{},a=n.synchronizationContext,o=this.configuration.renderer,e.next=4,Js(t);case 4:if(e.sent&&o&&a){e.next=8;break}return Qs.warn("Unable to enable ".concat(this.name,". Exiting enable callback. Tool will be enabled, but will not render.")),e.abrupt("return");case 8:this.renderer=o,this.synchronizationContext=a,this.forceImageUpdate(t);case 11:case"end":return e.stop()}}),e,this)}))),function(e){return n.apply(this,arguments)})},{key:"disabledCallback",value:function(e){this.forceImageUpdate(e)}},{key:"forceImageUpdate",value:function(e){y.cornerstone.getEnabledElement(e).image&&y.cornerstone.updateImage(e)}},{key:"renderToolData",value:function(e){var t=this,n=e.detail;if(this.renderer&&this.synchronizationContext){var a=this.synchronizationContext.getSourceElements(),o=Cn(n.canvasContext.canvas);y.cornerstone.setToPixelCoordinateSystem(n.enabledElement,o),a.forEach((function(a){a!==e.currentTarget&&t.renderer(o,n,e.currentTarget,a)}))}}}]),t}(ca),tl=function(e,t,n){var a=Math.sqrt(Math.pow(e.x-t.x,2)+Math.pow(e.y-t.y,2)),o=Math.sqrt(Math.pow(e.x-n.x,2)+Math.pow(e.y-n.y,2)),i=Math.sqrt(Math.pow(t.x-n.x,2)+Math.pow(t.y-n.y,2));return{angle:180*Math.acos((Math.pow(a,2)+Math.pow(o,2)-Math.pow(i,2))/(2*a*o))/Math.PI,direction:(t.x-e.x)*(n.y-e.y)-(t.y-e.y)*(n.x-e.x)}},nl=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var n={name:"Rotate",strategies:{default:al,horizontal:il,vertical:rl},defaultStrategy:"default",supportedInteractionTypes:["Mouse","Touch"],svgCursor:xo};return u()(this,h()(t).call(this,e,n))}return g()(t,e),l()(t,[{key:"touchDragCallback",value:function(e){this.dragCallback(e)}},{key:"mouseDragCallback",value:function(e){this.dragCallback(e)}},{key:"postMouseDownCallback",value:function(e){this.initialRotation=e.detail.viewport.rotation}},{key:"dragCallback",value:function(e){e.detail.viewport.initialRotation=this.initialRotation,this.applyActiveStrategy(e),y.cornerstone.setViewport(e.detail.element,e.detail.viewport)}}]),t}(ca);function al(e){var t=e.detail,n=t.element,a=t.viewport,o=a.initialRotation,i=n.getBoundingClientRect(n),r=n.clientWidth,s=n.clientHeight,l={x:t.startPoints.client.x,y:t.startPoints.client.y},c=a.scale,u=a.translation,d={x:i.left+r/2+u.x*c,y:i.top+s/2+u.y*c},h={x:t.currentPoints.client.x,y:t.currentPoints.client.y},v=tl(d,l,h);v.direction<0&&(v.angle=-v.angle),a.rotation=o+v.angle}var ol,il=function(e){var t=e.detail,n=t.viewport,a=t.deltaPoints;n.rotation+=a.page.x/n.scale},rl=function(e){var t=e.detail,n=t.viewport,a=t.deltaPoints;n.rotation+=a.page.y/n.scale},sl=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return u()(this,h()(t).call(this,e,{name:"RotateTouch",supportedInteractionTypes:["TouchRotate"]}))}return g()(t,e),l()(t,[{key:"touchRotateCallback",value:function(e){var t=e.detail,n=t.element,a=t.viewport,o=t.rotation;a.rotation+=o,y.cornerstone.setViewport(n,a)}}]),t}(ca),ll=N("tools:ScaleOverlayTool"),cl=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return u()(this,h()(t).call(this,e,{name:"ScaleOverlay",configuration:{minorTickLength:12.5,majorTickLength:25},mixins:["enabledOrDisabledBinaryTool"]}))}return g()(t,e),l()(t,[{key:"enabledCallback",value:function(e){this.forceImageUpdate(e)}},{key:"disabledCallback",value:function(e){this.forceImageUpdate(e)}},{key:"forceImageUpdate",value:function(e){y.cornerstone.getEnabledElement(e).image&&y.cornerstone.updateImage(e)}},{key:"renderToolData",value:function(e){var t=e.detail,n=Cn(t.canvasContext.canvas),a=t.image,o=t.viewport,i=t.element,r=a.rowPixelSpacing,s=a.columnPixelSpacing,l=y.cornerstone.metaData.get("imagePlaneModule",a.imageId);if(l&&(r=l.rowPixelSpacing||l.rowImagePixelSpacing,s=l.columnPixelSpacing||l.colImagePixelSpacing),r&&s){var c={width:n.canvas.width,height:n.canvas.height},u=10/r*o.scale,d=10/s*o.scale,h=ul(c,.25,.05),v=ul(c,.05,.15);if(c.width&&c.height&&h&&v){var g=ln.getToolColor(),f=Gt.getToolWidth(),m=Object.assign({},{hscaleBounds:h,vscaleBounds:v,verticalMinorTick:u,horizontalMinorTick:d,verticalLine:{start:{x:v.bottomRight.x,y:v.topLeft.y},end:{x:v.bottomRight.x,y:v.bottomRight.y}},horizontalLine:{start:{x:h.topLeft.x,y:h.bottomRight.y},end:{x:h.bottomRight.x,y:h.bottomRight.y}},color:g,lineWidth:f},this.configuration);jt(n,(function(e){wn(e,m),Xt(e,i,m.verticalLine.start,m.verticalLine.end,{color:m.color,lineWidth:m.lineWidth},"canvas"),dl(e,i,m),Xt(e,i,m.horizontalLine.start,m.horizontalLine.end,{color:m.color,lineWidth:m.lineWidth},"canvas"),hl(e,i,m)}))}}else ll.warn("unable to define rowPixelSpacing or colPixelSpacing from data on ".concat(this.name,"'s renderToolData"))}}]),t}(ca),ul=function(e,t,n){var a=t*Math.min(1e3,e.width),o=n*Math.min(1e3,e.height),i={left:a,top:o,width:e.width-2*a,height:e.height-2*o};return{topLeft:{x:i.left,y:i.top},bottomRight:{x:i.left+i.width,y:i.top+i.height}}},dl=function(e,t,n){for(var a=0;n.verticalLine.start.y+a*n.verticalMinorTick<=n.vscaleBounds.bottomRight.y;){var o=n.color,i=n.lineWidth,r={x:n.verticalLine.start.x,y:n.verticalLine.start.y+a*n.verticalMinorTick},s={x:0,y:n.verticalLine.start.y+a*n.verticalMinorTick};s.x=a%5==0?n.verticalLine.start.x-n.majorTickLength:n.verticalLine.start.x-n.minorTickLength,Xt(e,t,r,s,{color:o,lineWidth:i},"canvas"),a++}},hl=function(e,t,n){for(var a=0;n.horizontalLine.start.x+a*n.horizontalMinorTick<=n.hscaleBounds.bottomRight.x;){var o=n.color,i=n.lineWidth,r={x:n.horizontalLine.start.x+a*n.horizontalMinorTick,y:n.horizontalLine.start.y},s={x:n.horizontalLine.start.x+a*n.horizontalMinorTick,y:0};s.y=a%5==0?n.horizontalLine.start.y-n.majorTickLength:n.horizontalLine.start.y-n.minorTickLength,Xt(e,t,r,s,{color:o,lineWidth:i},"canvas"),a++}},vl={default:6,IE:{9:6,10:8,default:8},Firefox:{default:6},Opera:{10:8,11:6,12:6,default:6},Chrome:{default:6},Safari:{default:6}};function gl(){var e,t=navigator.userAgent,n=t.match(/(opera|chrome|safari|firefox|msie|trident(?=\/))\/?\s*(\d+)/i)||[];return/trident/i.test(n[1])?(e=/\brv[ :]+(\d+)/g.exec(t)||[],"IE ".concat(e[1]||"")):"Chrome"===n[1]&&null!==(e=t.match(/\b(OPR|Edge)\/(\d+)/))?e.slice(1).join(" ").replace("OPR","Opera"):(n=n[2]?[n[1],n[2]]:[navigator.appName,navigator.appVersion,"-?"],null!==(e=t.match(/version\/(\d+)/i))&&n.splice(1,1,e[1]),n.join(" "))}function fl(){return ol||ml()}function ml(){var e=gl().split(" "),t=e[0],n=e[1],a=vl[t];return a?a[n]?a[n]:a.default:vl.default}var pl={interaction:[],thumbnail:[],prefetch:[]},yl={interaction:0,thumbnail:0,prefetch:0},xl={interaction:6,thumbnail:6,prefetch:5},Tl=!1,bl=20;function Cl(){Tl&&setTimeout((function(){wl()}),bl)}function Ml(e){var t=y.cornerstone,n=e.type;yl[n]++,Tl=!0;var a=e.imageId,o=e.doneCallback,i=e.failCallback,r=t.imageCache.getImageLoadObject(a);if(r)r.promise.then((function(e){yl[n]--,o(e),Cl()}),(function(e){yl[n]--,i(e),Cl()}));else{var s=function(e){return"prefetch"===e.type?-5:"interactive"===e.type?0:"thumbnail"===e.type?5:void 0}(e);(!0===e.preventCache?t.loadImage(a,{priority:s,type:e.type}):t.loadAndCacheImage(a,{priority:s,type:e.type})).then((function(e){yl[n]--,o(e),Cl()}),(function(e){yl[n]--,i(e),Cl()}))}}function wl(){var e=fl();xl={interaction:Math.max(e,1),thumbnail:Math.max(e-2,1),prefetch:Math.max(e-1,1)};for(var t=e-(yl.interaction+yl.thumbnail+yl.prefetch),n=0;n<t;n++){var a=El();a&&Ml(a)}}function El(){return pl.interaction.length&&yl.interaction<xl.interaction?pl.interaction.shift():pl.thumbnail.length&&yl.thumbnail<xl.thumbnail?pl.thumbnail.shift():pl.prefetch.length&&yl.prefetch<xl.prefetch?pl.prefetch.shift():(pl.interaction.length||pl.thumbnail.length||pl.prefetch.length||(Tl=!1),!1)}var Il={addRequest:function(e,t,n,a,o,i,r){if(!pl.hasOwnProperty(n))throw new Error("Request type must be one of interaction, thumbnail, or prefetch");if(e&&t){var s={type:n,imageId:t,preventCache:a,doneCallback:o,failCallback:i},l=y.cornerstone.imageCache.getImageLoadObject(t);l?l.promise.then((function(e){o(e)}),(function(e){i(e)})):(r?pl[n].unshift(s):pl[n].push(s),Tl=!0)}},clearRequestStack:function(e){if(!pl.hasOwnProperty(e))throw new Error("Request type must be one of interaction, thumbnail, or prefetch");pl[e]=[]},startGrabbing:wl,getRequestPool:function(){return pl}},Sl=function(e,t){var n=O(e,"stack");if(n&&n.data&&n.data.length){var a,o=y.cornerstone;if(n.data.length>1){var i=O(e,"stackRenderer");i&&i.data&&i.data.length&&(a=i.data[0])}var r=n.data[0];t<0&&(t+=r.imageIds.length);var s=ws.getStartLoadHandler(e),l=ws.getEndLoadHandler(e),c=ws.getErrorLoadingHandler(e);if(t!==r.currentImageIdIndex){s&&s(e);var u={newImageIdIndex:t,direction:t-r.currentImageIdIndex};r.currentImageIdIndex=t;var d=r.imageIds[t];(Boolean(r.preventCache)?o.loadImage(d):o.loadAndCacheImage(d)).then((function(i){if(r.currentImageIdIndex===t){try{o.getEnabledElement(e)}catch(e){return}a?(a.currentImageIdIndex=t,a.render(e,n.data)):o.displayImage(e,i),l&&l(e,i)}}),(function(n){var a=r.imageIds[t];c&&c(e,a,n)})),Il.startGrabbing(),C(e,b.STACK_SCROLL,u)}}},kl=function(e,t){var n=arguments.length>2&&void 0!==arguments[2]&&arguments[2],a=!(arguments.length>3&&void 0!==arguments[3])||arguments[3],o=O(e,"stack");if(o&&o.data&&o.data.length){var i=o.data[0];i.pending||(i.pending=[]);var r=i.currentImageIdIndex+t;if(n){var s=i.imageIds.length;r%=s}else r=pa(r,0,i.imageIds.length-1);if(a)Sl(e,r);else{var l={index:r};i.pending.push(l),_l(i,l,e)}}};function _l(e,t,n){if(e.pending[0]===t){if(e.currentImageIdIndex===t.index)return e.pending.splice(e.pending.indexOf(t),1),void(e.pending.length>0&&_l(e,e.pending[0],n));n.addEventListener(y.cornerstone.EVENTS.NEW_IMAGE,(function a(o){e.imageIds.indexOf(o.detail.image.imageId)===t.index&&(e.pending.splice(e.pending.indexOf(t),1),n.removeEventListener(y.cornerstone.EVENTS.NEW_IMAGE,a),e.pending.length>0&&_l(e,e.pending[0],n))})),Sl(n,t.index)}}var Pl=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return u()(this,h()(t).call(this,e,{name:"StackScrollMouseWheel",supportedInteractionTypes:["MouseWheel"],configuration:{loop:!1,allowSkipping:!0,invert:!1}}))}return g()(t,e),l()(t,[{key:"mouseWheelCallback",value:function(e){var t=e.detail,n=t.direction,a=t.element,o=this.configuration,i=o.loop,r=o.allowSkipping,s=o.invert;kl(a,s?-n:n,i,r)}}]),t}(ca),Dl=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return(e=u()(this,h()(t).call(this,n,{name:"StackScrollMultiTouch",supportedInteractionTypes:["MultiTouch"],configuration:{loop:!1,allowSkipping:!0,touchPointers:3}}))).multiTouchDragCallback=e._dragCallback.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"_dragCallback",value:function(e){var t=e.detail;if(t.numPointers===this.configuration.touchPointers){var n=t.element,a=t.deltaPoints,o=this.configuration,i=o.loop,r=o.allowSkipping,s=Is(this.name,n),l=this._getPixelPerImage(n),c=this._getDeltaY(n,a.page.y);if(!l)return;if(Math.abs(c)>=l){var u=Math.round(c/l);kl(n,u,i,r),s.deltaY=c%l}else s.deltaY=c;Ss(this.name,n,s)}}},{key:"_getDeltaY",value:function(e,t){return(Is(this.name,e).deltaY||0)+t}},{key:"_getPixelPerImage",value:function(e){var t=O(e,"stack");if(t&&t.data&&t.data.length){var n=t.data[0];return this.configuration.stackScrollSpeed||Math.max(2,e.offsetHeight/Math.max(n.imageIds.length,8))}}}]),t}(ca),Ol=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"StackScroll",supportedInteractionTypes:["Mouse","Touch"],configuration:{loop:!1,allowSkipping:!0},svgCursor:To};return(e=u()(this,h()(t).call(this,n,a))).mouseDragCallback=e._dragCallback.bind(Ta()(e)),e.touchDragCallback=e._dragCallback.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"_dragCallback",value:function(e){var t=e.detail,n=t.element,a=t.deltaPoints,o=this.configuration,i=o.loop,r=o.allowSkipping,s=Is(this.name,n),l=this._getPixelPerImage(n),c=this._getDeltaY(n,a.page.y);if(l){if(Math.abs(c)>=l){var u=Math.round(c/l);kl(n,u,i,r),s.deltaY=c%l}else s.deltaY=c;Ss(this.name,n,s)}}},{key:"_getDeltaY",value:function(e,t){return(Is(this.name,e).deltaY||0)+t}},{key:"_getPixelPerImage",value:function(e){var t=O(e,"stack");if(t&&t.data&&t.data.length){var n=t.data[0];return this.configuration.stackScrollSpeed||Math.max(2,e.offsetHeight/Math.max(n.imageIds.length,8))}}}]),t}(ca),Ll=function(e,t,n,a,o){if(!e)throw new Error("getLuminance: parameter element must not be undefined");t=Math.round(t),n=Math.round(n);var i,r,s,l=y.cornerstone.getEnabledElement(e).image,c=[],u=0,d=l.getPixelData();if(l.color)for(r=0;r<o;r++)for(s=0;s<a;s++){var h=d[i=4*((r+n)*l.columns+(s+t))],v=d[i+1],g=d[i+2];c[u++]=.2126*h+.7152*v+.0722*g}else for(r=0;r<o;r++)for(s=0;s<a;s++)i=(r+n)*l.columns+(s+t),c[u++]=d[i]*l.slope+l.intercept;return c},Al=function(e){function t(){var e,n=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var a={name:"WwwcRegion",supportedInteractionTypes:["Mouse","Touch"],configuration:{minWindowWidth:10},svgCursor:bo};return(e=u()(this,h()(t).call(this,n,a)))._resetHandles(),e.postTouchStartCallback=e._startOutliningRegion.bind(Ta()(e)),e.touchDragCallback=e._setHandlesAndUpdate.bind(Ta()(e)),e.touchEndCallback=e._applyStrategy.bind(Ta()(e)),e.postMouseDownCallback=e._startOutliningRegion.bind(Ta()(e)),e.mouseClickCallback=e._startOutliningRegion.bind(Ta()(e)),e.mouseDragCallback=e._setHandlesAndUpdate.bind(Ta()(e)),e.mouseMoveCallback=e._setHandlesAndUpdate.bind(Ta()(e)),e.mouseUpCallback=e._applyStrategy.bind(Ta()(e)),e}return g()(t,e),l()(t,[{key:"renderToolData",value:function(e){var t=this,n=e.detail,a=n.element,o=ln.getColorIfActive({active:!0}),i=Cn(n.canvasContext.canvas);jt(i,(function(e){bn(e,a,t.handles.start,t.handles.end,{color:o})}))}},{key:"_startOutliningRegion",value:function(e){var t=e.detail.element,n=e.detail.currentPoints.image;return Rl(this.handles.start)?this.handles.start=n:(this.handles.end=n,this._applyStrategy(e)),y.cornerstone.updateImage(t),!0}},{key:"_setHandlesAndUpdate",value:function(e){var t=e.detail.element,n=e.detail.currentPoints.image;this.handles.end=n,y.cornerstone.updateImage(t)}},{key:"_applyStrategy",value:function(e){Rl(this.handles.start)||Rl(this.handles.end)||(e.detail.handles=this.handles,Hl(e,this.configuration),this._resetHandles())}},{key:"_resetHandles",value:function(){this.handles={start:{},end:{}}}}]),t}(ca),Rl=function(e){return 0===Object.keys(e).length&&e.constructor===Object},Hl=function(e,t){var n=e.detail,a=n.image,o=n.element,i=e.detail.handles,r=i.start,s=i.end,l=Math.min(r.x,s.x),c=Math.min(r.y,s.y),u=Math.abs(r.x-s.x),d=Math.abs(r.y-s.y);l=pa(l,0,a.width),c=pa(c,0,a.height),u=Math.floor(Math.min(u,Math.abs(a.width-l))),d=Math.floor(Math.min(d,Math.abs(a.height-c)));var h=Ll(o,l,c,u,d),v=Ul(h,a.minPixelValue,a.maxPixelValue),g=n.viewport;void 0===t.minWindowWidth&&(t.minWindowWidth=10),g.voi.windowWidth=Math.max(Math.abs(v.max-v.min),t.minWindowWidth),g.voi.windowCenter=v.mean,y.cornerstone.setViewport(o,g),y.cornerstone.updateImage(o)},Ul=function(e,t,n){var a=e.length,o=n,i=t,r=0;if(a<2)return{min:o,max:i,mean:(t+n)/2};for(var s=0;s<a;s++){var l=e[s];o=Math.min(o,l),i=Math.max(i,l),r+=l}return{min:o,max:i,mean:r/a}},Nl=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var n={name:"Wwwc",strategies:{basicLevelingStrategy:Fl},supportedInteractionTypes:["Mouse","Touch"],configuration:{orientation:0},svgCursor:Co};return u()(this,h()(t).call(this,e,n))}return g()(t,e),l()(t,[{key:"mouseDragCallback",value:function(e){this.applyActiveStrategy(e),y.cornerstone.setViewport(e.detail.element,e.detail.viewport)}},{key:"touchDragCallback",value:function(e){e.stopImmediatePropagation(),this.applyActiveStrategy(e),y.cornerstone.setViewport(e.detail.element,e.detail.viewport)}}]),t}(ca);function Fl(e){var t=this.configuration.orientation,n=e.detail,a=(n.image.maxPixelValue*n.image.slope+n.image.intercept-(n.image.minPixelValue*n.image.slope+n.image.intercept))/1024,o=n.deltaPoints.page.x*a,i=n.deltaPoints.page.y*a;0===t?(n.viewport.voi.windowWidth+=o,n.viewport.voi.windowCenter+=i):(n.viewport.voi.windowWidth+=i,n.viewport.voi.windowCenter+=o)}var Bl=function(e,t,n){var a=n.maxScale,o=n.minScale,i=Math.log(e.scale)/Math.log(1.7)+t,r=Math.pow(1.7,i);return e.scale=a&&r>a?a:o&&r<o?o:r,e},Vl={changeViewportScale:Bl,correctShift:function(e,t){var n=t.hflip,a=t.vflip,o=t.rotation;if(e.x*=n?-1:1,e.y*=a?-1:1,0!==o){var i=o*Math.PI/180,r=Math.cos(i),s=Math.sin(i),l=e.x*r-e.y*s,c=e.x*s+e.y*r;e.x=l,e.y=c}return e}},ql=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return u()(this,h()(t).call(this,e,{name:"ZoomMouseWheel",supportedInteractionTypes:["MouseWheel"],configuration:{minScale:.25,maxScale:20,invert:!1}}))}return g()(t,e),l()(t,[{key:"mouseWheelCallback",value:function(e){var t=e.detail,n=t.element,a=t.viewport,o=t.spinY,i=this.configuration,r=i.invert,s=i.maxScale,l=i.minScale,c=Bl(a,r?o/4:-o/4,{maxScale:s,minScale:l});y.cornerstone.setViewport(n,c)}}]),t}(ca),jl=Vl.correctShift,zl=Vl.changeViewportScale,Wl=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);var n={name:"Zoom",strategies:{default:Yl,translate:Xl,zoomToCenter:Kl},defaultStrategy:"default",supportedInteractionTypes:["Mouse","Touch"],configuration:{invert:!1,preventZoomOutsideImage:!1,minScale:.25,maxScale:20},svgCursor:Mo};return u()(this,h()(t).call(this,e,n))}return g()(t,e),l()(t,[{key:"touchDragCallback",value:function(e){Gl.call(this,e)}},{key:"mouseDragCallback",value:function(e){Gl.call(this,e)}}]),t}(ca),Gl=function(e){if(!e.detail.deltaPoints.page.y)return!1;this.applyActiveStrategy(e,this.configuration),y.cornerstone.setViewport(e.detail.element,e.detail.viewport)};function Yl(e){var t=this.configuration,n=t.invert,a=t.maxScale,o=t.minScale,i=e.detail.deltaPoints.page.y,r=n?-i/100:i/100,s=e.detail,l=s.element,c=s.viewport,u=[e.detail.startPoints.page.x,e.detail.startPoints.page.y,e.detail.startPoints.image.x,e.detail.startPoints.image.y],d=u[0],h=u[1],v=u[2],g=u[3],f=zl(c,r,{maxScale:a,minScale:o});y.cornerstone.setViewport(l,f);var m=y.cornerstone.pageToPixel(l,d,h),p={x:v-m.x,y:g-m.y};p=jl(p,f),c.translation.x-=p.x,c.translation.y-=p.y}function Xl(e){var t=this.configuration,n=t.invert,a=t.preventZoomOutsideImage,o=t.maxScale,i=t.minScale,r=e.detail.deltaPoints.page.y,s=n?-r/100:r/100,l=e.detail.image,c=e.detail.viewport,u=[e.detail.startPoints.image.x,e.detail.startPoints.image.y],d=u[0],h=u[1],v=zl(c,s,{maxScale:o,minScale:i}),g={x:0,y:0};if(s<0)v.scale<3&&(Math.abs(v.translation.x)<.01?v.translation.x=0:g.x=v.translation.x/8,Math.abs(v.translation.y)<.01?v.translation.y=0:g.y=v.translation.y/8);else{a&&ma(e.detail.startPoints.image,l);var f={x:l.width/2-d,y:l.height/2-h};f=jl(f,v);var m={x:v.translation.x-f.x,y:v.translation.y-f.y};Math.abs(m.x)<.01?v.translation.x=f.x:g.x=m.x/8,Math.abs(m.y)<.01?v.translation.y=f.y:g.y=m.y/8}v.translation.x-=g.x,v.translation.y-=g.y}function Kl(e){var t=this.configuration,n=t.invert,a=t.maxScale,o=t.minScale,i=e.detail.deltaPoints.page.y,r=n?-i/100:i/100,s=e.detail.viewport;zl(s,r,{maxScale:a,minScale:o})}var Zl=Vl.correctShift,$l=function(e){function t(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};r()(this,t);return u()(this,h()(t).call(this,e,{name:"ZoomTouchPinch",supportedInteractionTypes:["TouchPinch"],configuration:{minScale:.25,maxScale:20}}))}return g()(t,e),l()(t,[{key:"touchPinchCallback",value:function(e){var t=e.detail,n=t.element,a=t.viewport,o=t.scaleChange,i=[e.detail.startPoints.page.x,e.detail.startPoints.page.y,e.detail.startPoints.image.x,e.detail.startPoints.image.y],r=i[0],s=i[1],l=i[2],c=i[3],u=this.configuration,d=u.maxScale,h=u.minScale;a.scale+=o*a.scale,d&&a.scale>d?a.scale=d:h&&a.scale<h&&(a.scale=h),y.cornerstone.setViewport(n,a);var v=y.cornerstone.pageToPixel(n,r,s),g={x:l-v.x,y:c-v.y};g=Zl(g,a),a.translation.x-=g.x,a.translation.y-=g.y,y.cornerstone.setViewport(n,a)}}]),t}(ca),Jl=function(e){return{page:Ql(e.page),image:Ql(e.image),client:Ql(e.client),canvas:Ql(e.canvas)}};function Ql(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};return{x:e.x,y:e.y}}var ec,tc=N("eventListeners:mouseEventListeners"),nc=!0,ac=200;function oc(e){if("number"==typeof e.buttons)return e.buttons;switch(e.which){case 0:return 0;case 1:return 1;case 2:return 4;case 3:return 2}return 0}function ic(){nc=!1}function rc(e){var t=e.currentTarget,n=y.cornerstone.getEnabledElement(t);if(n.image){var a=b.MOUSE_DOUBLE_CLICK,o={page:y.cornerstoneMath.point.pageToPoint(e),image:y.cornerstone.pageToPixel(t,e.pageX,e.pageY),client:{x:e.clientX,y:e.clientY}};o.canvas=y.cornerstone.pixelToCanvas(t,o.image);var i=Jl(o);tc.log("double-click: %o",oc(e)),C(t,a,{event:e,buttons:oc(e),viewport:y.cornerstone.getViewport(t),image:n.image,element:t,startPoints:o,lastPoints:i,currentPoints:o,deltaPoints:{x:0,y:0},type:a})}}function sc(e){var t=e.currentTarget,n=y.cornerstone.getEnabledElement(t);if(n.image){ec=setTimeout(ic,ac),t.removeEventListener("mousemove",lc);var a={page:y.cornerstoneMath.point.pageToPoint(e),image:y.cornerstone.pageToPixel(t,e.pageX,e.pageY),client:{x:e.clientX,y:e.clientY}};a.canvas=y.cornerstone.pixelToCanvas(t,a.image);var o=Jl(a),i={event:e,buttons:oc(e),viewport:y.cornerstone.getViewport(t),image:n.image,element:t,startPoints:a,lastPoints:o,currentPoints:a,deltaPoints:{x:0,y:0},type:b.MOUSE_DOWN};C(i.element,b.MOUSE_DOWN,i)&&(i.type=b.MOUSE_DOWN_ACTIVATE,C(i.element,b.MOUSE_DOWN_ACTIVATE,i)),document.addEventListener("mousemove",r),document.addEventListener("mouseup",(function e(i){clearTimeout(ec);var s=b.MOUSE_UP;nc&&(s=b.MOUSE_CLICK);var l={page:y.cornerstoneMath.point.pageToPoint(i),image:y.cornerstone.pageToPixel(t,i.pageX,i.pageY),client:{x:i.clientX,y:i.clientY}};l.canvas=y.cornerstone.pixelToCanvas(t,l.image);var c={page:y.cornerstoneMath.point.subtract(l.page,o.page),image:y.cornerstoneMath.point.subtract(l.image,o.image),client:y.cornerstoneMath.point.subtract(l.client,o.client),canvas:y.cornerstoneMath.point.subtract(l.canvas,o.canvas)};tc.log("mouseup: %o",oc(i));var u={event:i,buttons:oc(i),viewport:y.cornerstone.getViewport(t),image:n.image,element:t,startPoints:a,lastPoints:o,currentPoints:l,deltaPoints:c,type:s};C(u.element,s,u),document.removeEventListener("mousemove",r),document.removeEventListener("mouseup",e),t.addEventListener("mousemove",lc),nc=!0}))}function r(e){var i=b.MOUSE_DRAG,r={page:y.cornerstoneMath.point.pageToPoint(e),image:y.cornerstone.pageToPixel(t,e.pageX,e.pageY),client:{x:e.clientX,y:e.clientY}};r.canvas=y.cornerstone.pixelToCanvas(t,r.image);var s={page:y.cornerstoneMath.point.subtract(r.page,o.page),image:y.cornerstoneMath.point.subtract(r.image,o.image),client:y.cornerstoneMath.point.subtract(r.client,o.client),canvas:y.cornerstoneMath.point.subtract(r.canvas,o.canvas)};tc.log("mousemove: %o",oc(e));var l={buttons:oc(e),viewport:y.cornerstone.getViewport(t),image:n.image,element:t,startPoints:a,lastPoints:o,currentPoints:r,deltaPoints:s,type:i,ctrlKey:e.ctrlKey,metaKey:e.metaKey,shiftKey:e.shiftKey};C(l.element,i,l),o=Jl(r)}}function lc(e){var t=e.currentTarget,n=y.cornerstone.getEnabledElement(t);if(n.image){var a=b.MOUSE_MOVE,o={page:y.cornerstoneMath.point.pageToPoint(e),image:y.cornerstone.pageToPixel(t,e.pageX,e.pageY),client:{x:e.clientX,y:e.clientY}};o.canvas=y.cornerstone.pixelToCanvas(t,o.image);var i=Jl(o),r={page:y.cornerstoneMath.point.pageToPoint(e),image:y.cornerstone.pageToPixel(t,e.pageX,e.pageY),client:{x:e.clientX,y:e.clientY}};r.canvas=y.cornerstone.pixelToCanvas(t,r.image);var s={page:y.cornerstoneMath.point.subtract(r.page,i.page),image:y.cornerstoneMath.point.subtract(r.image,i.image),client:y.cornerstoneMath.point.subtract(r.client,i.client),canvas:y.cornerstoneMath.point.subtract(r.canvas,i.canvas)};C(t,a,{viewport:y.cornerstone.getViewport(t),image:n.image,element:t,startPoints:o,lastPoints:i,currentPoints:r,deltaPoints:s,type:a}),i=Jl(r)}}function cc(e){e.removeEventListener("mousedown",sc),e.removeEventListener("mousemove",lc),e.removeEventListener("dblclick",rc)}var uc={enable:function(e){cc(e),e.addEventListener("mousedown",sc),e.addEventListener("mousemove",lc),e.addEventListener("dblclick",rc)},disable:cc},dc=function(e){var t=0,n=0,a=0,o=0;return"detail"in e&&(n=e.detail),"wheelDelta"in e&&(n=-e.wheelDelta/120),"wheelDeltaY"in e&&(n=-e.wheelDeltaY/120),"wheelDeltaX"in e&&(t=-e.wheelDeltaX/120),a=10*t,o=10*n,"deltaY"in e&&(o=e.deltaY),"deltaX"in e&&(a=e.deltaX),(a||o)&&e.deltaMode&&(1===e.deltaMode?(a*=40,o*=40):(a*=800,o*=800)),a&&!t&&(t=a<1?-1:1),o&&!n&&(n=o<1?-1:1),{spinX:t,spinY:n,pixelX:a,pixelY:o}};function hc(e){var t=e.currentTarget,n=y.cornerstone.getEnabledElement(t);if(n.image&&!(e.deltaY>-1&&e.deltaY<1)){e.preventDefault();var a=e.pageX,o=e.pageY,i=y.cornerstone.pageToPixel(t,a,o),r=dc(e),s=r.spinX,l=r.spinY,c=r.pixelX,u=r.pixelY,d=l<0?-1:1,h={element:t,viewport:y.cornerstone.getViewport(t),detail:e,image:n.image,direction:d,spinX:s,spinY:l,pixelX:c,pixelY:u,pageX:a,pageY:o,imageX:i.x,imageY:i.y};C(t,b.MOUSE_WHEEL,h)}}function vc(e){e.removeEventListener("wheel",hc,{passive:!1})}var gc,fc,mc={enable:function(e){vc(e),e.addEventListener("wheel",hc,{passive:!1})},disable:vc},pc=2e3,yc={mouse:0,touch:1};function xc(e,t){var n=Date.now();if(e!==gc){if(n-fc<=pc)return t.preventDefault(),t.stopPropagation(),t.stopImmediatePropagation(),!1;gc=e}fc=n}var Tc=xc.bind(null,yc.mouse),bc=xc.bind(null,yc.touch);function Cc(e,t,n){var a=n?Tc:bc;t.forEach((function(t){e.addEventListener(t,a,{passive:!1})}))}function Mc(e,t,n){var a=n?Tc:bc;t.forEach((function(t){e.removeEventListener(t,a)}))}var wc=["mousedown","mouseup"],Ec=["touchstart","touchend"];function Ic(e){Mc(e,wc,yc.mouse),Mc(e,Ec,yc.touch)}var Sc,kc,_c,Pc,Dc,Oc,Lc,Ac,Rc,Hc={enable:function(e){Ic(e),Cc(e,wc,yc.mouse),Cc(e,Ec,yc.touch)},disable:Ic},Uc=1,Nc=0,Fc=!1,Bc=!1,Vc=700,qc=5,jc="touchInput";function zc(e){var t=e.currentTarget||e.srcEvent.currentTarget,n=y.cornerstone.getEnabledElement(t);if(n.image){var a,o,i,r;switch(e.preventDefault(),(e.pointers&&e.pointers.length>1||e.touches&&e.touches.length>1)&&(Bc=!1,clearTimeout(Lc)),e.type){case"tap":Bc=!1,clearTimeout(Lc),(kc={page:y.cornerstoneMath.point.pageToPoint(e.pointers[0]),image:y.cornerstone.pageToPixel(t,e.pointers[0].pageX,e.pointers[0].pageY),client:{x:e.pointers[0].clientX,y:e.pointers[0].clientY}}).canvas=y.cornerstone.pixelToCanvas(t,kc.image),a=b.TAP,Dc={event:e,viewport:y.cornerstone.getViewport(t),image:n.image,element:t,currentPoints:kc,type:a,isTouchEvent:!0},C(t,a,Dc);break;case"doubletap":Bc=!1,clearTimeout(Lc),(kc={page:y.cornerstoneMath.point.pageToPoint(e.pointers[0]),image:y.cornerstone.pageToPixel(t,e.pointers[0].pageX,e.pointers[0].pageY),client:{x:e.pointers[0].clientX,y:e.pointers[0].clientY}}).canvas=y.cornerstone.pixelToCanvas(t,kc.image),a=b.DOUBLE_TAP,Dc={event:e,viewport:y.cornerstone.getViewport(t),image:n.image,element:t,currentPoints:kc,type:a,isTouchEvent:!0},C(t,a,Dc);break;case"pinchstart":Bc=!1,clearTimeout(Lc),Uc=1;break;case"pinchmove":if(Bc=!1,clearTimeout(Lc),!0===Fc){Uc=e.scale,Fc=!1;break}o=(e.scale-Uc)/Uc,(Sc={page:e.center,image:y.cornerstone.pageToPixel(t,e.center.x,e.center.y)}).canvas=y.cornerstone.pixelToCanvas(t,Sc.image),a=b.TOUCH_PINCH,Dc={event:e,startPoints:Sc,viewport:y.cornerstone.getViewport(t),image:n.image,element:t,direction:e.scale<1?1:-1,scaleChange:o,type:a,isTouchEvent:!0},C(t,a,Dc),Uc=e.scale;break;case"touchstart":Uc=1,clearTimeout(Lc),clearTimeout(Oc),Oc=setTimeout((function(){(Sc={page:y.cornerstoneMath.point.pageToPoint(e.touches[0]),image:y.cornerstone.pageToPixel(t,e.touches[0].pageX,e.touches[0].pageY),client:{x:e.touches[0].clientX,y:e.touches[0].clientY}}).canvas=y.cornerstone.pixelToCanvas(t,Sc.image),a=b.TOUCH_START,e.touches.length>1&&(a=b.MULTI_TOUCH_START),Dc={event:e,viewport:y.cornerstone.getViewport(t),image:n.image,element:t,startPoints:Sc,currentPoints:Sc,type:a,isTouchEvent:!0},!0===C(t,a,Dc)&&(a=b.TOUCH_START_ACTIVE,e.touches.length>1&&(a=b.MULTI_TOUCH_START_ACTIVE),Dc.type=a,C(t,a,Dc)),_c=Jl(Sc)}),50),Bc=!0,Ac=0,Lc=setTimeout((function(){Bc&&((kc={page:y.cornerstoneMath.point.pageToPoint(e.touches[0]),image:y.cornerstone.pageToPixel(t,e.touches[0].pageX,e.touches[0].pageY),client:{x:e.touches[0].clientX,y:e.touches[0].clientY}}).canvas=y.cornerstone.pixelToCanvas(t,Sc.image),a=b.TOUCH_PRESS,Dc={event:e,viewport:y.cornerstone.getViewport(t),image:n.image,element:t,currentPoints:kc,type:a,isTouchEvent:!0},C(t,a,Dc))}),Vc);break;case"touchend":Uc=1,Bc=!1,clearTimeout(Lc),setTimeout((function(){(Sc={page:y.cornerstoneMath.point.pageToPoint(e.changedTouches[0]),image:y.cornerstone.pageToPixel(t,e.changedTouches[0].pageX,e.changedTouches[0].pageY),client:{x:e.changedTouches[0].clientX,y:e.changedTouches[0].clientY}}).canvas=y.cornerstone.pixelToCanvas(t,Sc.image),a=b.TOUCH_END,Dc={event:e,viewport:y.cornerstone.getViewport(t),image:n.image,element:t,startPoints:Sc,currentPoints:Sc,type:a,isTouchEvent:!0},C(t,a,Dc)}),50);break;case"panmove":i={x:e.deltaX-Rc.x,y:e.deltaY-Rc.y},Rc={x:e.deltaX,y:e.deltaY},(kc={page:{x:_c.page.x+i.x,y:_c.page.y+i.y},image:y.cornerstone.pageToPixel(t,_c.page.x+i.x,_c.page.y+i.y),client:{x:_c.client.x+i.x,y:_c.client.y+i.y}}).canvas=y.cornerstone.pixelToCanvas(t,kc.image),Pc={page:y.cornerstoneMath.point.subtract(kc.page,_c.page),image:y.cornerstoneMath.point.subtract(kc.image,_c.image),client:y.cornerstoneMath.point.subtract(kc.client,_c.client),canvas:y.cornerstoneMath.point.subtract(kc.canvas,_c.canvas)},(Ac+=Math.sqrt(Pc.page.x*Pc.page.x+Pc.page.y*Pc.page.y))>qc&&(Bc=!1,clearTimeout(Lc)),a=b.TOUCH_DRAG,e.pointers.length>1&&(a=b.MULTI_TOUCH_DRAG),Dc={viewport:y.cornerstone.getViewport(t),image:n.image,element:t,startPoints:Sc,lastPoints:_c,currentPoints:kc,deltaPoints:Pc,numPointers:e.pointers.length,type:a,isTouchEvent:!0},C(t,a,Dc),_c=Jl(kc);break;case"panstart":Rc={x:e.deltaX,y:e.deltaY},(kc={page:y.cornerstoneMath.point.pageToPoint(e.pointers[0]),image:y.cornerstone.pageToPixel(t,e.pointers[0].pageX,e.pointers[0].pageY),client:{x:e.pointers[0].clientX,y:e.pointers[0].clientY}}).canvas=y.cornerstone.pixelToCanvas(t,kc.image),_c=Jl(kc);break;case"panend":if(Bc=!1,clearTimeout(Lc),!_c)return!1;(kc={page:y.cornerstoneMath.point.pageToPoint(e.pointers[0]),image:y.cornerstone.pageToPixel(t,e.pointers[0].pageX,e.pointers[0].pageY),client:{x:e.pointers[0].clientX,y:e.pointers[0].clientY}}).canvas=y.cornerstone.pixelToCanvas(t,kc.image),Pc={page:y.cornerstoneMath.point.subtract(kc.page,_c.page),image:y.cornerstoneMath.point.subtract(kc.image,_c.image),client:y.cornerstoneMath.point.subtract(kc.client,_c.client),canvas:y.cornerstoneMath.point.subtract(kc.canvas,_c.canvas)},a=b.TOUCH_DRAG_END,Dc={event:e.srcEvent,viewport:y.cornerstone.getViewport(t),image:n.image,element:t,startPoints:Sc,lastPoints:_c,currentPoints:kc,deltaPoints:Pc,type:a,isTouchEvent:!0},C(t,a,Dc),2===e.pointers.length-e.changedPointers.length&&(Fc=!0);break;case"rotatemove":Bc=!1,cle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Wc(e){Hc.disable(e);["touchstart","touchend"].forEach((function(t){e.removeEventListener(t,zc)}));var t=Is(jc,e).hammer;t&&t.off("tap doubletap panstart panmove panend pinchstart pinchmove rotatemove",zc)}var Gc={enable:function(e){Wc(e);var t=y.Hammer,n={inputClass:t.SUPPORT_POINTER_EVENTS?t.PointerEventInput:t.TouchInput},a=new t.Manager(e,n),o={pointers:0,direction:t.DIRECTION_ALL,threshold:0},i=new t.Pan(o),r=new t.Pinch({threshold:0}),s=new t.Rotate({threshold:0});r.recognizeWith(i),r.recognizeWith(s),s.recognizeWith(i);var l=new t.Tap({event:"doubletap",taps:2,interval:1500,threshold:50,posThreshold:50});l.recognizeWith(i),a.add([l,i,s,r]),a.on("tap doubletap panstart panmove panend pinchstart pinchmove rotatemove",zc),Hc.enable(e),["touchstart","touchend"].forEach((function(t){e.addEventListener(t,zc,{passive:!1})}));var c=Is(jc,e);c.hammer=a,Ss(jc,e,c)},disable:Wc},Yc=yt("segmentation");function Xc(e,t,n,a,o){!function(e,t,n){var 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t=e.detail.element,n=ft.tools.filter((function(e){return e.element===t&&("active"===e.mode||"passive"===e.mode||"enabled"===e.mode)}));if(0===n.length)return!1;n.forEach((function(t){t.newImageCallback&&t.newImageCallback(e)}))},Pu=function(e){e.addEventListener(y.cornerstone.EVENTS.NEW_IMAGE,_u)},Du=function(e){e.removeEventListener(y.cornerstone.EVENTS.NEW_IMAGE,_u)},Ou=function(e){if(ft.isToolLocked)return!1;var t=e.detail,n=t.element,a=t.numPointers,o=ft.tools.filter((function(e){return e.supportedInteractionTypes.includes("MultiTouch")}));if(o=(o=ya(n,o,"MultiTouch")).filter((function(e){return"function"==typeof e.multiTouchDragCallback&&a===e.configuration.touchPointers})),ft.isMultiPartToolActive&&(o=wa(o)),0===o.length)return!1;o[0].multiTouchDragCallback(e)},Lu=N("eventDispatchers:touchEventHandlers"),Au=function(e){if(!ft.isToolLocked&&!ft.isMultiPartToolActive){var t=Ea(e.detail.element,null,"touch");t&&t.addNewMeasurement?t.addNewMeasurement(e,"touch"):t instanceof 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0!==l&&void 0!==l.imagePositionPatient){var c=Jt(l.imagePositionPatient),u=O(n,"stack").data[0],d=Number.MAX_VALUE,h=-1;if(o){var v=c.clone().add(o);if(u.imageIds.forEach((function(e,t){var n=i.metaData.get("imagePlaneModule",e);if(void 0!==n&&void 0!==n.imagePositionPatient){var a=Jt(n.imagePositionPatient),o=v.distanceToSquared(a);o<d&&(d=o,h=t)}})),h!==u.currentImageIdIndex&&-1!==h){var g=ws.getStartLoadHandler(n),f=ws.getEndLoadHandler(n),m=ws.getErrorLoadingHandler(n);u.currentImageIdIndex=h;var p=u.imageIds[h];g&&g(n),(!0===u.preventCache?i.loadImage(p):i.loadAndCacheImage(p)).then((function(t){var a=i.getViewport(n);u.currentImageIdIndex===h&&(e.displayImage(n,t,a),f&&f(n,t))}),(function(e){var t=u.imageIds[h];m&&m(n,t,e)}))}}}}},hh=function(e,t,n){if(n!==t){var a=y.cornerstone,o=O(t,"stack").data[0],i=O(n,"stack").data[0],r=o.currentImageIdIndex;if((r=pa(r,0,i.imageIds.length-1))!==i.currentImageIdIndex){var s=ws.getStartLoadHandler(n),l=ws.getEndLoadHandler(n),c=ws.getErrorLoadingHandler(n);s&&s(n),(!0===i.preventCache?a.loadImage(i.imageIds[r]):a.loadAndCacheImage(i.imageIds[r])).then((function(t){var o=a.getViewport(n);i.currentImageIdIndex=r,e.displayImage(n,t,o),l&&l(n,t)}),(function(e){var t=i.imageIds[r];c&&c(n,t,e)}))}}},vh=function(e,t,n){if(n!==t){var a=y.cornerstone,o=a.getViewport(t),i=a.getViewport(n);i.scale===o.scale&&i.translation.x===o.translation.x&&i.translation.y===o.translation.y||(i.scale=o.scale,i.translation.x=o.translation.x,i.translation.y=o.translation.y,e.setViewport(n,i))}},gh=function(e){return Xd[e]};n.d(t,"AngleTool",(function(){return Go})),n.d(t,"ArrowAnnotateTool",(function(){return Xo})),n.d(t,"BidirectionalTool",(function(){return Ai})),n.d(t,"CircleRoiTool",(function(){return ji})),n.d(t,"CobbAngleTool",(function(){return Gi})),n.d(t,"EllipticalRoiTool",(function(){return Xi})),n.d(t,"FreehandRoiTool",(function(){return Tr})),n.d(t,"LengthTool",(function(){return Mr})),n.d(t,"ProbeTool",(function(){return Ir})),n.d(t,"RectangleRoiTool",(function(){return kr})),n.d(t,"TextMarkerTool",(function(){return Or})),n.d(t,"BrushTool",(function(){return Rr})),n.d(t,"SphericalBrushTool",(function(){return Nr})),n.d(t,"RectangleScissorsTool",(function(){return ms})),n.d(t,"FreehandScissorsTool",(function(){return fs})),n.d(t,"CircleScissorsTool",(function(){return ps})),n.d(t,"CorrectionScissorsTool",(function(){return ys})),n.d(t,"CrosshairsTool",(function(){return ks})),n.d(t,"DoubleTapFitToWindowTool",(function(){return _s})),n.d(t,"DragProbeTool",(function(){return Ps})),n.d(t,"EraserTool",(function(){return Ls})),n.d(t,"FreehandRoiSculptorTool",(function(){return Rs})),n.d(t,"MagnifyTool",(function(){return Hs})),n.d(t,"OverlayTool",(function(){return Us})),n.d(t,"OrientationMarkersTool",(function(){return Fs})),n.d(t,"PanMultiTouchTool",(function(){return zs})),n.d(t,"PanTool",(function(){return Ws})),n.d(t,"ReferenceLinesTool",(function(){return el})),n.d(t,"RotateTool",(function(){return nl})),n.d(t,"RotateTouchTool",(function(){return sl})),n.d(t,"ScaleOverlayTool",(function(){return cl})),n.d(t,"StackScrollMouseWheelTool",(function(){return Pl})),n.d(t,"StackScrollMultiTouchTool",(function(){return Dl})),n.d(t,"StackScrollTool",(function(){return Ol})),n.d(t,"WwwcRegionTool",(function(){return Al})),n.d(t,"WwwcTool",(function(){return Nl})),n.d(t,"ZoomMouseWheelTool",(function(){return ql})),n.d(t,"ZoomTool",(function(){return Wl})),n.d(t,"ZoomTouchPinchTool",(function(){return $l})),n.d(t,"init",(function(){return ud})),n.d(t,"stackPrefetch",(function(){return Ed})),n.d(t,"stackRenderers",(function(){return kd})),n.d(t,"playClip",(function(){return Dd})),n.d(t,"stopClip",(function(){return Od})),n.d(t,"store",(function(){return xt})),n.d(t,"getModule",(function(){return yt})),n.d(t,"getToolForElement",(function(){return Tt})),n.d(t,"addTool",(function(){return Ku})),n.d(t,"addToolForElement",(function(){return Xu})),n.d(t,"removeTool",(function(){return Ad})),n.d(t,"removeToolForElement",(function(){return Ld})),n.d(t,"setToolOptions",(function(){return Ud})),n.d(t,"setToolOptionsForElement",(function(){return Hd})),n.d(t,"isToolActiveForElement",(function(){return ba})),n.d(t,"setToolActive",(function(){return kt})),n.d(t,"setToolActiveForElement",(function(){return St})),n.d(t,"setToolEnabled",(function(){return Ot})),n.d(t,"setToolEnabledForElement",(function(){return Dt})),n.d(t,"setToolDisabled",(function(){return Pt})),n.d(t,"setToolDisabledForElement",(function(){return _t})),n.d(t,"setToolPassive",(function(){return At})),n.d(t,"setToolPassiveForElement",(function(){return Lt})),n.d(t,"addToolState",(function(){return D})),n.d(t,"getToolState",(function(){return O})),n.d(t,"removeToolState",(function(){return L})),n.d(t,"clearToolState",(function(){return A})),n.d(t,"setElementToolStateManager",(function(){return R})),n.d(t,"getElementToolStateManager",(function(){return P})),n.d(t,"textStyle",(function(){return fn})),n.d(t,"toolStyle",(function(){return Gt})),n.d(t,"toolColors",(function(){return ln})),n.d(t,"toolCoordinates",(function(){return li})),n.d(t,"stackSpecificStateManager",(function(){return Vd})),n.d(t,"newStackSpecificToolStateManager",(function(){return Nd})),n.d(t,"addStackStateManager",(function(){return Bd})),n.d(t,"loadHandlerManager",(function(){return ws})),n.d(t,"newImageIdSpecificToolStateManager",(function(){return k})),n.d(t,"globalImageIdSpecificToolStateManager",(function(){return _})),n.d(t,"newFrameOfReferenceSpecificToolStateManager",(function(){return qd})),n.d(t,"globalFrameOfReferenceSpecificToolStateManager",(function(){return jd})),n.d(t,"forceEnabledElementResize",(function(){return ld})),n.d(t,"orientation",(function(){return Ns})),n.d(t,"SaveAs",(function(){return zd})),n.d(t,"enableLogger",(function(){return F})),n.d(t,"disableLogger",(function(){return B})),n.d(t,"register",(function(){return nh})),n.d(t,"registerSome",(function(){return oh})),n.d(t,"wwwcSynchronizer",(function(){return ih})),n.d(t,"updateImageSynchronizer",(function(){return rh})),n.d(t,"Synchronizer",(function(){return lh})),n.d(t,"stackScrollSynchronizer",(function(){return ch})),n.d(t,"stackImagePositionSynchronizer",(function(){return uh})),n.d(t,"stackImagePositionOffsetSynchronizer",(function(){return dh})),n.d(t,"stackImageIndexSynchronizer",(function(){return hh})),n.d(t,"panZoomSynchronizer",(function(){return vh})),n.d(t,"requestPoolManager",(function(){return Il})),n.d(t,"importInternal",(function(){return gh})),n.d(t,"external",(function(){return y})),n.d(t,"EVENTS",(function(){return b})),n.d(t,"version",(function(){return"4.12.1"})),n.d(t,"import",(function(){return gh}));var fh={AngleTool:Go,ArrowAnnotateTool:Xo,BidirectionalTool:Ai,CircleRoiTool:ji,CobbAngleTool:Gi,EllipticalRoiTool:Xi,FreehandRoiTool:Tr,LengthTool:Mr,ProbeTool:Ir,RectangleRoiTool:kr,TextMarkerTool:Or,BrushTool:Rr,SphericalBrushTool:Nr,RectangleScissorsTool:ms,FreehandScissorsTool:fs,CircleScissorsTool:ps,CorrectionScissorsTool:ys,CrosshairsTool:ks,DoubleTapFitToWindowTool:_s,DragProbeTool:Ps,EraserTool:Ls,FreehandRoiSculptorTool:Rs,MagnifyTool:Hs,OverlayTool:Us,OrientationMarkersTool:Fs,PanMultiTouchTool:zs,PanTool:Ws,ReferenceLinesTool:el,RotateTool:nl,RotateTouchTool:sl,ScaleOverlayTool:cl,StackScrollMouseWheelTool:Pl,StackScrollMultiTouchTool:Dl,StackScrollTool:Ol,WwwcRegionTool:Al,WwwcTool:Nl,ZoomMouseWheelTool:ql,ZoomTool:Wl,ZoomTouchPinchTool:$l,init:ud,stackPrefetch:Ed,stackRenderers:kd,playClip:Dd,stopClip:Od,store:xt,getModule:yt,getToolForElement:Tt,addTool:Ku,addToolForElement:Xu,removeTool:Ad,removeToolForElement:Ld,setToolOptions:Ud,setToolOptionsForElement:Hd,isToolActiveForElement:ba,setToolActive:kt,setToolActiveForElement:St,setToolEnabled:Ot,setToolEnabledForElement:Dt,setToolDisabled:Pt,setToolDisabledForElement:_t,setToolPassive:At,setToolPassiveForElement:Lt,addToolState:D,getToolState:O,removeToolState:L,clearToolState:A,setElementToolStateManager:R,getElementToolStateManager:P,textStyle:fn,toolStyle:Gt,toolColors:ln,toolCoordinates:li,stackSpecificStateManager:Vd,newStackSpecificToolStateManager:Nd,addStackStateManager:Bd,loadHandlerManager:ws,newImageIdSpecificToolStateManager:k,globalImageIdSpecificToolStateManager:_,newFrameOfReferenceSpecificToolStateManager:qd,globalFrameOfReferenceSpecificToolStateManager:jd,forceEnabledElementResize:ld,orientation:Ns,SaveAs:zd,enableLogger:F,disableLogger:B,importInternal:gh,import:gh,register:nh,registerSome:oh,wwwcSynchronizer:ih,updateImageSynchronizer:rh,Synchronizer:lh,stackScrollSynchronizer:ch,stackImagePositionSynchronizer:uh,stackImagePositionOffsetSynchronizer:dh,stackImageIndexSynchronizer:hh,panZoomSynchronizer:vh,requestPoolManager:Il,external:y,EVENTS:b,version:"4.12.1"};t.default=fh}])}));
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