itk-viewer-transfer-function-editor - npm Package Compare versions

Comparing version 1.2.6 to 1.2.7

dist/TransferFunctionEditor.es.js

@@ -153,3 +153,6 @@ var R = Object.defineProperty;
   const t = document.createElement("div");
-  t.setAttribute("style", "position: relative; width: 100%; height: 100%"), n.appendChild(t);
+  t.setAttribute(
+    "style",
+    "position: relative; width: 100%; height: 100%; user-select: none;"
+  ), n.appendChild(t);
   const e = Y();
@@ -156,0 +159,0 @@ t.appendChild(e);

dist/TransferFunctionEditor.umd.js

@@ -1,1 +0,1 @@
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G{constructor(t,e){s(this,"container");s(this,"points");s(this,"onPointsUpdated");s(this,"controlPoints",[]);s(this,"isNewPointFromPointer",!1);this.container=t,this.points=e;const{root:i}=t;i.addEventListener("pointerdown",o=>this.onPointerDown(o)),this.onPointsUpdated=()=>this.updatePoints(),this.points.eventTarget.addEventListener("updated",this.onPointsUpdated),this.updatePoints()}remove(){this.points.eventTarget.removeEventListener("updated",this.onPointsUpdated)}onPointerDown(t){const[e,i]=this.container.domToNormalized(t.clientX,t.clientY);this.isNewPointFromPointer=!0,this.points.addPoint(e,i),this.isNewPointFromPointer=!1}onControlPointDelete(t){this.points.removePoint(t.detail.point)}updatePoints(){const t=this.controlPoints.filter(o=>!this.points.points.find(r=>r===o.point));t.forEach(o=>o.remove()),this.controlPoints=this.controlPoints.filter(o=>!t.includes(o));const e=o=>this.controlPoints.find(r=>r.point===o),i=o=>this.controlPoints.push(new j(this.container,o,r=>this.onControlPointDelete(r),this.isNewPointFromPointer));this.points.points.filter(o=>!e(o)).forEach(i)}}const Z=()=>{const n=document.createElementNS("http://www.w3.org/2000/svg","polyline");return n.setAttribute("fill","none"),n.setAttribute("stroke","black"),n.setAttribute("stroke-width","2"),n};class q{constructor(t,e){s(this,"points");s(this,"container");s(this,"onPointsUpdated");s(this,"element");this.container=t,this.points=e,this.element=Z(),this.container.appendChild(this.element),this.onPointsUpdated=()=>this.update(),this.points.eventTarget.addEventListener("updated",this.onPointsUpdated),this.container.addSizeObserver(()=>{this.update()}),this.update()}remove(){this.points.eventTarget.removeEventListener("updated",this.onPointsUpdated)}update(){if(this.points.points.length===0){this.element.setAttribute("points","");return}const t=_(this.points.points).map(([e,i])=>this.container.normalizedToSvg(e,i)).map(([e,i])=>`${e},${i}`).join(" ");this.element.setAttribute("points",t)}}const N=1.1,J=n=>{n.root.addEventListener("wheel",t=>{const e=t.deltaY>0?N:1/N,[i]=n.domToNormalized(t.clientX,t.clientY),[o,r]=n.getViewBox(),h=Math.max(0,o-Math.max(0,i-o)*(e-1)),a=Math.min(1,(r-o)*e+h);h===o&&a===r||(t.preventDefault(),t.stopPropagation(),n.setViewBox(h,a))})},D="rgba(50, 50, 50, 0.3)",K=(n,t)=>{const e=document.createElement("canvas");n.root.appendChild(e),e.setAttribute("style","width: 100%; height: 100%; ");const i=e.getContext("2d");let o,r;const h=document.createElement("canvas"),a=()=>{if(i){if(i.clearRect(0,0,e.width,e.height),o){const{width:v,height:x}=n.root.getBoundingClientRect();e.setAttribute("width",String(v)),e.setAttribute("height",String(x));const{left:C,right:A,bottom:b,top:y}=n.borderSize();if(Math.ceil(A-C)<0)return;const U=_(t.points),c=[[0,0],...U,[1,0]].map(([f,w])=>n.normalizedToSvg(f,w));i.save(),i.beginPath(),c.forEach(([f,w])=>{i.lineTo(f,w)}),i.clip();const[p]=c[1],[u]=c[c.length-2],l=Math.min(v,Math.max(0,p)),E=Math.min(v,Math.max(0,u)),T=Math.ceil(E-l);if(T){const f=u-p,w=(l-p)/f,et=(E-u)/f,L=o.getMappingRange(),I=L[1]-L[0],nt=[L[0]+I*w,L[1]+I*et];O(o,T,nt,h),i.drawImage(h,0,0,h.width,h.height,Math.floor(l),Math.floor(y),T,Math.ceil(b-y))}i.restore()}if(r){const{left:v,right:x,bottom:C,top:A}=n.borderSize(),b=[v,A,x-v,C-A];F(i,b,r,{lineWidth:1,strokeStyle:D,fillStyle:D})}}};return n.addSizeObserver(a),t.eventTarget.addEventListener("updated",a),{container:n,canvas:e,setColorTransferFunction:v=>{o=v,a()},setHistogram:v=>{r=v,a()},render:a,remove:()=>n.root.removeChild(e)}};class Q{constructor(t){s(this,"points");s(this,"line");s(this,"pointController");s(this,"container");s(this,"background");this.container=X(t),J(this.container),this.points=new B;const e=[[0,0],[1,1]];this.points.setPoints(e),this.background=K(this.container,this.points),this.line=new q(this.container,this.points),this.pointController=new G(this.container,this.points)}remove(){this.background.remove(),this.container.remove()}getPoints(){return this.points.points.map(({x:t,y:e})=>[t,e])}setPoints(t){this.points.setPoints(t),this.pointController.updatePoints(),this.line.update(),this.background.render()}get eventTarget(){return this.points.eventTarget}setViewBox(t,e,i=0,o=1){this.container.setViewBox(t,e,i,o)}setColorTransferFunction(t){this.background.setColorTransferFunction(t)}setHistogram(t){this.background.setHistogram(V(t))}}m.TransferFunctionEditor=Q,m.windowPointsForSort=R,Object.defineProperty(m,Symbol.toStringTag,{value:"Module"})});

package.json

 {
   "name": "itk-viewer-transfer-function-editor",
-  "version": "1.2.6",
+  "version": "1.2.7",
   "description": "Interface to interactively edit opacity transfer functions, etc",
@@ -5,0 +5,0 @@ "files": [

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increased by0.11%

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increased by0.44%

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