@leafer-draw/node
Version:
3 lines (2 loc) • 44.3 kB
JavaScript
"use strict";var e,t=require("@leafer/core"),a=require("fs"),n=require("@leafer-ui/draw");function i(e,t,a,n){return new(a||(a=Promise))(function(i,r){function s(e){try{l(n.next(e))}catch(e){r(e)}}function o(e){try{l(n.throw(e))}catch(e){r(e)}}function l(e){var t;e.done?i(e.value):(t=e.value,t instanceof a?t:new a(function(e){e(t)})).then(s,o)}l((n=n.apply(e,t||[])).next())})}exports.PathNodeHandleType=void 0,(e=exports.PathNodeHandleType||(exports.PathNodeHandleType={}))[e.none=1]="none",e[e.free=2]="free",e[e.mirrorAngle=3]="mirrorAngle",e[e.mirror=4]="mirror","function"==typeof SuppressedError&&SuppressedError;class r extends t.LeaferCanvasBase{get allowBackgroundColor(){return!0}init(){this.__createView(),this.__createContext(),this.resize(this.config),t.Platform.roundRectPatch&&(this.context.__proto__.roundRect=null,t.canvasPatch(this.context.__proto__))}__createView(){this.view=t.Platform.origin.createCanvas(1,1)}updateViewSize(){const{width:e,height:t,pixelRatio:a}=this;this.view.width=Math.ceil(e*a),this.view.height=Math.ceil(t*a),this.clientBounds=this.bounds}}function s(e){return i(this,arguments,void 0,function*(e,t="text"){const a=yield fetch(e);if(!a.ok)throw new Error(`${a.status}`);return yield a[t]()})}Object.assign(t.Creator,{canvas:(e,t)=>new r(e,t),image:e=>new t.LeaferImage(e)}),t.Platform.name="node",t.Platform.backgrounder=!0,t.Platform.requestRender=function(e){setTimeout(e,16)},t.defineKey(t.Platform,"devicePixelRatio",{get:()=>1}),t.Platform.conicGradientSupport=!0;class o{get childrenChanged(){return this.hasAdd||this.hasRemove||this.hasVisible}get updatedList(){if(this.hasRemove&&this.config.usePartLayout){const e=new t.LeafList;return this.__updatedList.list.forEach(t=>{t.leafer&&e.add(t)}),e}return this.__updatedList}constructor(e,a){this.totalTimes=0,this.config={},this.__updatedList=new t.LeafList,this.target=e,a&&(this.config=t.DataHelper.default(a,this.config)),this.__listenEvents()}start(){this.disabled||(this.running=!0)}stop(){this.running=!1}disable(){this.stop(),this.__removeListenEvents(),this.disabled=!0}update(){this.changed=!0,this.running&&this.target.emit(t.RenderEvent.REQUEST)}__onAttrChange(e){this.config.usePartLayout&&this.__updatedList.add(e.target),this.update()}__onChildEvent(e){this.config.usePartLayout&&(e.type===t.ChildEvent.ADD?(this.hasAdd=!0,this.__pushChild(e.child)):(this.hasRemove=!0,this.__updatedList.add(e.parent))),this.update()}__pushChild(e){this.__updatedList.add(e),e.isBranch&&this.__loopChildren(e)}__loopChildren(e){const{children:t}=e;for(let e=0,a=t.length;e<a;e++)this.__pushChild(t[e])}__onRquestData(){this.target.emitEvent(new t.WatchEvent(t.WatchEvent.DATA,{updatedList:this.updatedList})),this.__updatedList=new t.LeafList,this.totalTimes++,this.changed=this.hasVisible=this.hasRemove=this.hasAdd=!1}__listenEvents(){this.__eventIds=[this.target.on_([[t.PropertyEvent.CHANGE,this.__onAttrChange,this],[[t.ChildEvent.ADD,t.ChildEvent.REMOVE],this.__onChildEvent,this],[t.WatchEvent.REQUEST,this.__onRquestData,this]])]}__removeListenEvents(){this.target.off_(this.__eventIds)}destroy(){this.target&&(this.stop(),this.__removeListenEvents(),this.target=this.__updatedList=null)}}const{updateAllMatrix:l,updateBounds:d,updateChange:c}=t.LeafHelper,{pushAllChildBranch:h,pushAllParent:u}=t.BranchHelper;const{worldBounds:f}=t.LeafBoundsHelper;class p{constructor(e){this.updatedBounds=new t.Bounds,this.beforeBounds=new t.Bounds,this.afterBounds=new t.Bounds,t.isArray(e)&&(e=new t.LeafList(e)),this.updatedList=e}setBefore(){this.beforeBounds.setListWithFn(this.updatedList.list,f)}setAfter(){this.afterBounds.setListWithFn(this.updatedList.list,f),this.updatedBounds.setList([this.beforeBounds,this.afterBounds])}merge(e){this.updatedList.addList(e.updatedList.list),this.beforeBounds.add(e.beforeBounds),this.afterBounds.add(e.afterBounds),this.updatedBounds.add(e.updatedBounds)}destroy(){this.updatedList=null}}const{updateAllMatrix:g,updateAllChange:_}=t.LeafHelper,m=t.Debug.get("Layouter");class y{constructor(e,a){this.totalTimes=0,this.config={usePartLayout:!0},this.__levelList=new t.LeafLevelList,this.target=e,a&&(this.config=t.DataHelper.default(a,this.config)),this.__listenEvents()}start(){this.disabled||(this.running=!0)}stop(){this.running=!1}disable(){this.stop(),this.__removeListenEvents(),this.disabled=!0}layout(){if(this.layouting||!this.running)return;const{target:e}=this;this.times=0;try{e.emit(t.LayoutEvent.START),this.layoutOnce(),e.emitEvent(new t.LayoutEvent(t.LayoutEvent.END,this.layoutedBlocks,this.times))}catch(e){m.error(e)}this.layoutedBlocks=null}layoutAgain(){this.layouting?this.waitAgain=!0:this.layoutOnce()}layoutOnce(){return this.layouting?m.warn("layouting"):this.times>3?m.warn("layout max times"):(this.times++,this.totalTimes++,this.layouting=!0,this.target.emit(t.WatchEvent.REQUEST),this.totalTimes>1&&this.config.usePartLayout?this.partLayout():this.fullLayout(),this.layouting=!1,void(this.waitAgain&&(this.waitAgain=!1,this.layoutOnce())))}partLayout(){var e;if(!(null===(e=this.__updatedList)||void 0===e?void 0:e.length))return;const a=t.Run.start("PartLayout"),{target:n,__updatedList:i}=this,{BEFORE:r,LAYOUT:s,AFTER:o}=t.LayoutEvent,f=this.getBlocks(i);f.forEach(e=>e.setBefore()),n.emitEvent(new t.LayoutEvent(r,f,this.times)),this.extraBlock=null,i.sort(),function(e,t){let a;e.list.forEach(e=>{a=e.__layout,t.without(e)&&!a.proxyZoom&&(a.matrixChanged?(l(e,!0),t.add(e),e.isBranch&&h(e,t),u(e,t)):a.boundsChanged&&(t.add(e),e.isBranch&&(e.__tempNumber=0),u(e,t)))})}(i,this.__levelList),function(e){let t,a,n;e.sort(!0),e.levels.forEach(i=>{t=e.levelMap[i];for(let e=0,i=t.length;e<i;e++){if(a=t[e],a.isBranch&&a.__tempNumber){n=a.children;for(let e=0,t=n.length;e<t;e++)n[e].isBranch||d(n[e])}d(a)}})}(this.__levelList),function(e){e.list.forEach(c)}(i),this.extraBlock&&f.push(this.extraBlock),f.forEach(e=>e.setAfter()),n.emitEvent(new t.LayoutEvent(s,f,this.times)),n.emitEvent(new t.LayoutEvent(o,f,this.times)),this.addBlocks(f),this.__levelList.reset(),this.__updatedList=null,t.Run.end(a)}fullLayout(){const e=t.Run.start("FullLayout"),{target:a}=this,{BEFORE:n,LAYOUT:i,AFTER:r}=t.LayoutEvent,s=this.getBlocks(new t.LeafList(a));a.emitEvent(new t.LayoutEvent(n,s,this.times)),y.fullLayout(a),s.forEach(e=>{e.setAfter()}),a.emitEvent(new t.LayoutEvent(i,s,this.times)),a.emitEvent(new t.LayoutEvent(r,s,this.times)),this.addBlocks(s),t.Run.end(e)}static fullLayout(e){g(e,!0),e.isBranch?t.BranchHelper.updateBounds(e):t.LeafHelper.updateBounds(e),_(e)}addExtra(e){if(!this.__updatedList.has(e)){const{updatedList:t,beforeBounds:a}=this.extraBlock||(this.extraBlock=new p([]));t.length?a.add(e.__world):a.set(e.__world),t.add(e)}}createBlock(e){return new p(e)}getBlocks(e){return[this.createBlock(e)]}addBlocks(e){this.layoutedBlocks?this.layoutedBlocks.push(...e):this.layoutedBlocks=e}__onReceiveWatchData(e){this.__updatedList=e.data.updatedList}__listenEvents(){this.__eventIds=[this.target.on_([[t.LayoutEvent.REQUEST,this.layout,this],[t.LayoutEvent.AGAIN,this.layoutAgain,this],[t.WatchEvent.DATA,this.__onReceiveWatchData,this]])]}__removeListenEvents(){this.target.off_(this.__eventIds)}destroy(){this.target&&(this.stop(),this.__removeListenEvents(),this.target=this.config=null)}}const w=t.Debug.get("Renderer");class v{get needFill(){return!(this.canvas.allowBackgroundColor||!this.config.fill)}constructor(e,a,n){this.FPS=60,this.totalTimes=0,this.times=0,this.config={usePartRender:!0,ceilPartPixel:!0,maxFPS:120},this.frames=[],this.target=e,this.canvas=a,n&&(this.config=t.DataHelper.default(n,this.config)),this.__listenEvents()}start(){this.running=!0,this.update(!1)}stop(){this.running=!1}update(e=!0){this.changed||(this.changed=e),this.requestTime||this.__requestRender()}requestLayout(){this.target.emit(t.LayoutEvent.REQUEST)}checkRender(){if(this.running){const{target:e}=this;e.isApp&&(e.emit(t.RenderEvent.CHILD_START,e),e.children.forEach(e=>{e.renderer.FPS=this.FPS,e.renderer.checkRender()}),e.emit(t.RenderEvent.CHILD_END,e)),this.changed&&this.canvas.view&&this.render(),this.target.emit(t.RenderEvent.NEXT)}}render(e){if(!this.running||!this.canvas.view)return this.update();const{target:a}=this;this.times=0,this.totalBounds=new t.Bounds,w.log(a.innerName,"---\x3e");try{this.emitRender(t.RenderEvent.START),this.renderOnce(e),this.emitRender(t.RenderEvent.END,this.totalBounds),t.ImageManager.clearRecycled()}catch(e){this.rendering=!1,w.error(e)}w.log("-------------|")}renderAgain(){this.rendering?this.waitAgain=!0:this.renderOnce()}renderOnce(e){if(this.rendering)return w.warn("rendering");if(this.times>3)return w.warn("render max times");if(this.times++,this.totalTimes++,this.rendering=!0,this.changed=!1,this.renderBounds=new t.Bounds,this.renderOptions={},e)this.emitRender(t.RenderEvent.BEFORE),e();else{if(this.requestLayout(),this.ignore)return void(this.ignore=this.rendering=!1);this.emitRender(t.RenderEvent.BEFORE),this.config.usePartRender&&this.totalTimes>1?this.partRender():this.fullRender()}this.emitRender(t.RenderEvent.RENDER,this.renderBounds,this.renderOptions),this.emitRender(t.RenderEvent.AFTER,this.renderBounds,this.renderOptions),this.updateBlocks=null,this.rendering=!1,this.waitAgain&&(this.waitAgain=!1,this.renderOnce())}partRender(){const{canvas:e,updateBlocks:t}=this;t&&(this.mergeBlocks(),t.forEach(t=>{e.bounds.hit(t)&&!t.isEmpty()&&this.clipRender(t)}))}clipRender(e){const a=t.Run.start("PartRender"),{canvas:n}=this,i=e.getIntersect(n.bounds),r=new t.Bounds(i);n.save(),i.spread(v.clipSpread).ceil();const{ceilPartPixel:s}=this.config;n.clipWorld(i,s),n.clearWorld(i,s),this.__render(i,r),n.restore(),t.Run.end(a)}fullRender(){const e=t.Run.start("FullRender"),{canvas:a}=this;a.save(),a.clear(),this.__render(a.bounds),a.restore(),t.Run.end(e)}__render(e,a){const{canvas:n,target:i}=this,r=e.includes(i.__world),s=r?{includes:r}:{bounds:e,includes:r};this.needFill&&n.fillWorld(e,this.config.fill),t.Debug.showRepaint&&t.Debug.drawRepaint(n,e),this.config.useCellRender&&(s.cellList=this.getCellList()),t.Platform.render(i,n,s),this.renderBounds=a=a||e,this.renderOptions=s,this.totalBounds.isEmpty()?this.totalBounds=a:this.totalBounds.add(a),n.updateRender(a)}getCellList(){}addBlock(e,t){this.updateBlocks||(this.updateBlocks=[]),this.updateBlocks.push(e)}mergeBlocks(){const{updateBlocks:e}=this;if(e){const a=new t.Bounds;a.setList(e),e.length=0,e.push(a)}}__requestRender(){const e=this.target;if(this.requestTime||!e)return;if(e.parentApp)return e.parentApp.requestRender(!1);this.requestTime=this.frameTime||Date.now();const a=()=>{const e=1e3/((this.frameTime=Date.now())-this.requestTime),{maxFPS:n}=this.config;if(n&&e>n)return t.Platform.requestRender(a);const{frames:i}=this;i.length>30&&i.shift(),i.push(e),this.FPS=Math.round(i.reduce((e,t)=>e+t,0)/i.length),this.requestTime=0,this.checkRender()};t.Platform.requestRender(a)}__onResize(e){if(!this.canvas.unreal){if(e.bigger||!e.samePixelRatio){const{width:a,height:n}=e.old;if(!new t.Bounds(0,0,a,n).includes(this.target.__world)||this.needFill||!e.samePixelRatio)return this.addBlock(this.canvas.bounds),void this.target.forceUpdate("surface")}this.addBlock(new t.Bounds(0,0,1,1)),this.update()}}__onLayoutEnd(e){e.data&&e.data.map(e=>{let t;const{updatedList:a}=e;a&&a.list.some(e=>(t=!e.__world.width||!e.__world.height,t&&(e.isLeafer||w.tip(e.innerName,": empty"),t=!e.isBranch||e.isBranchLeaf),t)),this.addBlock(t?this.canvas.bounds:e.updatedBounds,a)})}emitRender(e,a,n){this.target.emitEvent(new t.RenderEvent(e,this.times,a,n))}__listenEvents(){this.__eventIds=[this.target.on_([[t.RenderEvent.REQUEST,this.update,this],[t.LayoutEvent.END,this.__onLayoutEnd,this],[t.RenderEvent.AGAIN,this.renderAgain,this],[t.ResizeEvent.RESIZE,this.__onResize,this]])]}__removeListenEvents(){this.target.off_(this.__eventIds)}destroy(){this.target&&(this.stop(),this.__removeListenEvents(),this.config={},this.target=this.canvas=null)}}function x(e,t,a){e.__.__font?n.Paint.fillText(e,t,a):e.__.windingRule?t.fill(e.__.windingRule):t.fill()}function b(e,a,i,r,s){const o=i.__;t.isObject(e)?n.Paint.drawStrokesStyle(e,a,!1,i,r,s):(r.setStroke(e,o.__strokeWidth*a,o),r.stroke()),o.__useArrow&&n.Paint.strokeArrow(e,i,r,s)}function P(e,a,i,r,s){const o=i.__;t.isObject(e)?n.Paint.drawStrokesStyle(e,a,!0,i,r,s):(r.setStroke(e,o.__strokeWidth*a,o),n.Paint.drawTextStroke(i,r,s))}function S(e,a,i,r,s){const o=r.getSameCanvas(!0,!0);o.font=i.__.__font,P(e,2,i,o,s),o.blendMode="outside"===a?"destination-out":"destination-in",n.Paint.fillText(i,o,s),o.blendMode="normal",t.LeafHelper.copyCanvasByWorld(i,r,o),o.recycle(i.__nowWorld)}v.clipSpread=10,Object.assign(t.Creator,{watcher:(e,t)=>new o(e,t),layouter:(e,t)=>new y(e,t),renderer:(e,t,a)=>new v(e,t,a),selector:(e,t)=>{},interaction:(e,t,a,n)=>{}}),t.Platform.layout=y.fullLayout,t.Platform.render=function(e,a,n){const i=Object.assign(Object.assign({},n),{topRendering:!0});n.topList=new t.LeafList,e.__render(a,n),n.topList.length&&n.topList.forEach(e=>e.__render(a,i))};const{getSpread:E,copyAndSpread:B,toOuterOf:L,getOuterOf:R,getByMove:k,move:C,getIntersectData:T}=t.BoundsHelper,A={};let O;const{stintSet:I}=t.DataHelper,{hasTransparent:M}=n.ColorConvert;function D(e,a,i){if(!t.isObject(a)||!1===a.visible||0===a.opacity)return;let r;const{boxBounds:s}=i.__layout,{type:o}=a;switch(o){case"image":case"film":case"video":if(!a.url)return;r=n.PaintImage.image(i,e,a,s,!O||!O[a.url]),"image"!==o&&n.PaintImage[o](r);break;case"linear":r=n.PaintGradient.linearGradient(a,s);break;case"radial":r=n.PaintGradient.radialGradient(a,s);break;case"angular":r=n.PaintGradient.conicGradient(a,s);break;case"solid":const{color:l,opacity:d}=a;r={type:o,style:n.ColorConvert.string(l,d)};break;default:t.isUndefined(a.r)||(r={type:"solid",style:n.ColorConvert.string(a)})}if(r&&(r.originPaint=a,t.isString(r.style)&&M(r.style)&&(r.isTransparent=!0),a.style)){if(0===a.style.strokeWidth)return;r.strokeStyle=a.style}return r}const W={compute:function(e,a){const i=a.__,r=[];let s,o,l,d=i.__input[e];t.isArray(d)||(d=[d]),O=n.PaintImage.recycleImage(e,i);for(let t,n=0,i=d.length;n<i;n++)(t=D(e,d[n],a))&&(r.push(t),t.strokeStyle&&(l||(l=1),t.strokeStyle.strokeWidth&&(l=Math.max(l,t.strokeStyle.strokeWidth))));r.length?(i["_"+e]=r,r.every(e=>e.isTransparent)&&(r.some(e=>e.image)&&(s=!0),o=!0),"fill"===e?(I(i,"__isAlphaPixelFill",s),I(i,"__isTransparentFill",o)):(I(i,"__isAlphaPixelStroke",s),I(i,"__isTransparentStroke",o),I(i,"__hasMultiStrokeStyle",l))):(i.__removePaint(e,!1),i["_"+e]="")},fill:function(e,t,a,n){a.fillStyle=e,x(t,a,n)},fills:function(e,t,a,i){let r,s,o;for(let l=0,d=e.length;l<d;l++){if(r=e[l],s=r.originPaint,r.image){if(o?o++:o=1,n.PaintImage.checkImage(r,!t.__.__font,t,a,i))continue;if(!r.style){1===o&&r.image.isPlacehold&&t.drawImagePlaceholder(r,a,i);continue}}if(a.fillStyle=r.style,r.transform||s.scaleFixed){if(a.save(),r.transform&&a.transform(r.transform),s.scaleFixed){const{scaleX:e,scaleY:n}=t.getRenderScaleData(!0,s.scaleFixed,!1);1!==e&&a.scale(e,n)}s.blendMode&&(a.blendMode=s.blendMode),x(t,a,i),a.restore()}else s.blendMode?(a.saveBlendMode(s.blendMode),x(t,a,i),a.restoreBlendMode()):x(t,a,i)}},fillPathOrText:x,fillText:function(e,t,a){const n=e.__,{rows:i,decorationY:r}=n.__textDrawData;let s;n.__isPlacehold&&n.placeholderColor&&(t.fillStyle=n.placeholderColor);for(let e=0,a=i.length;e<a;e++)s=i[e],s.text?t.fillText(s.text,s.x,s.y):s.data&&s.data.forEach(e=>{t.fillText(e.char,e.x,s.y)});if(r){const{decorationColor:e,decorationHeight:a}=n.__textDrawData;e&&(t.fillStyle=e),i.forEach(e=>r.forEach(n=>t.fillRect(e.x,e.y+n,e.width,a)))}},stroke:function(e,a,i,r){const s=a.__;if(s.__strokeWidth)if(s.__font)n.Paint.strokeText(e,a,i,r);else if(s.__pathForStroke)n.Paint.fillStroke(e,a,i,r);else switch(s.strokeAlign){case"center":b(e,1,a,i,r);break;case"inside":!function(e,t,a,n){a.save(),a.clipUI(t),b(e,2,t,a,n),a.restore()}(e,a,i,r);break;case"outside":!function(e,a,n,i){const r=a.__;if(r.__fillAfterStroke)b(e,2,a,n,i);else{const{renderBounds:s}=a.__layout,o=n.getSameCanvas(!0,!0);a.__drawRenderPath(o),b(e,2,a,o,i),o.clipUI(r),o.clearWorld(s),t.LeafHelper.copyCanvasByWorld(a,n,o),o.recycle(a.__nowWorld)}}(e,a,i,r)}},strokes:function(e,t,a,i){n.Paint.stroke(e,t,a,i)},strokeText:function(e,t,a,n){switch(t.__.strokeAlign){case"center":P(e,1,t,a,n);break;case"inside":S(e,"inside",t,a,n);break;case"outside":t.__.__fillAfterStroke?P(e,2,t,a,n):S(e,"outside",t,a,n)}},drawTextStroke:function(e,t,a){let n,i=e.__.__textDrawData;const{rows:r,decorationY:s}=i;for(let e=0,a=r.length;e<a;e++)n=r[e],n.text?t.strokeText(n.text,n.x,n.y):n.data&&n.data.forEach(e=>{t.strokeText(e.char,e.x,n.y)});if(s){const{decorationHeight:e}=i;r.forEach(a=>s.forEach(n=>t.strokeRect(a.x,a.y+n,a.width,e)))}},drawStrokesStyle:function(e,t,a,i,r,s){let o;const l=i.__,{__hasMultiStrokeStyle:d}=l;d||r.setStroke(void 0,l.__strokeWidth*t,l);for(let c=0,h=e.length;c<h;c++)if(o=e[c],(!o.image||!n.PaintImage.checkImage(o,!1,i,r,s))&&o.style){if(d){const{strokeStyle:e}=o;e?r.setStroke(o.style,l.__getRealStrokeWidth(e)*t,l,e):r.setStroke(o.style,l.__strokeWidth*t,l)}else r.strokeStyle=o.style;o.originPaint.blendMode?(r.saveBlendMode(o.originPaint.blendMode),a?n.Paint.drawTextStroke(i,r,s):r.stroke(),r.restoreBlendMode()):a?n.Paint.drawTextStroke(i,r,s):r.stroke()}},shape:function(e,a,n){const i=a.getSameCanvas(),r=a.bounds,s=e.__nowWorld,o=e.__layout,l=e.__nowWorldShapeBounds||(e.__nowWorldShapeBounds={});let d,c,h,u,f,p;L(o.strokeSpread?(B(A,o.boxBounds,o.strokeSpread),A):o.boxBounds,s,l);let{scaleX:g,scaleY:_}=e.getRenderScaleData(!0);if(r.includes(l))p=i,d=f=l,c=s;else{let i;if(t.Platform.fullImageShadow)i=l;else{const 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d=e.__;if("fill"!==a||d.__naturalWidth||(d.__naturalWidth=r.width/d.pixelRatio,d.__naturalHeight=r.height/d.pixelRatio,d.__autoSide&&(e.forceUpdate("width"),t.LeafHelper.updateBounds(e),e.__proxyData&&(e.setProxyAttr("width",d.width),e.setProxyAttr("height",d.height)),l=!1)),"brush"===i.mode&&n.PaintImage.brush(s,e),!s.data){n.PaintImage.createData(s,r,i,o);const{transform:e}=s.data,{opacity:t}=i,a=(e&&!e.onlyScale||d.path||d.cornerRadius)&&!s.brush;(a||t&&t<1||i.blendMode)&&(s.complex=!a||2)}return i.filter&&n.PaintImage.applyFilter(s,r,i.filter,e),l}function Y(e,a){q(e,t.ImageEvent.LOAD,a)}function N(e,a){q(e,t.ImageEvent.LOADED,a)}function X(e,a,n){a.error=n,e.forceUpdate("surface"),q(e,t.ImageEvent.ERROR,a)}function q(e,a,n){e.hasEvent(a)&&e.emitEvent(new t.ImageEvent(a,n))}function G(e,t){const{leafer:a}=e;a&&a.viewReady&&(a.renderer.ignore=t)}const{get:z,translate:V}=t.MatrixHelper,Q=new t.Bounds,J={},Z={};function $(e,a,n,i){const 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