@nextgengmb/product-visualizer-sdk/dist/index.cjs

SDK to visualize furniture/products in user-uploaded spaces.

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r=this,s=ay.length,c=this.setAttr,f,h;const p=function(y){let S=r[y],_;r[y]=function(){return h=R8(Array.prototype.slice.call(arguments,0)),_=S.apply(r,arguments),r._trace({method:y,args:h}),_}};for(f=0;f<s;f++)p(ay[f]);r.setAttr=function(){c.apply(r,arguments);const y=arguments[0];let S=arguments[1];(y==="shadowOffsetX"||y==="shadowOffsetY"||y==="shadowBlur")&&(S=S/this.canvas.getPixelRatio()),r._trace({property:y,val:S})}}_applyGlobalCompositeOperation(r){const s=r.attrs.globalCompositeOperation;!s||s==="source-over"||this.setAttr("globalCompositeOperation",s)}}Hl.Context=op;P8.forEach(function(g){Object.defineProperty(op.prototype,g,{get(){return this._context[g]},set(r){this._context[g]=r}})});class L8 extends op{constructor(r,{willReadFrequently:s=!1}={}){super(r),this._context=r._canvas.getContext("2d",{willReadFrequently:s})}_fillColor(r){const s=r.fill();this.setAttr("fillStyle",s),r._fillFunc(this)}_fillPattern(r){this.setAttr("fillStyle",r._getFillPattern()),r._fillFunc(this)}_fillLinearGradient(r){const s=r._getLinearGradient();s&&(this.setAttr("fillStyle",s),r._fillFunc(this))}_fillRadialGradient(r){const s=r._getRadialGradient();s&&(this.setAttr("fillStyle",s),r._fillFunc(this))}_fill(r){const s=r.fill(),c=r.getFillPriority();if(s&&c==="color"){this._fillColor(r);return}const f=r.getFillPatternImage();if(f&&c==="pattern"){this._fillPattern(r);return}const h=r.getFillLinearGradientColorStops();if(h&&c==="linear-gradient"){this._fillLinearGradient(r);return}const p=r.getFillRadialGradientColorStops();if(p&&c==="radial-gradient"){this._fillRadialGradient(r);return}s?this._fillColor(r):f?this._fillPattern(r):h?this._fillLinearGradient(r):p&&this._fillRadialGradient(r)}_strokeLinearGradient(r){const s=r.getStrokeLinearGradientStartPoint(),c=r.getStrokeLinearGradientEndPoint(),f=r.getStrokeLinearGradientColorStops(),h=this.createLinearGradient(s.x,s.y,c.x,c.y);if(f){for(let p=0;p<f.length;p+=2)h.addColorStop(f[p],f[p+1]);this.setAttr("strokeStyle",h)}}_stroke(r){const s=r.dash(),c=r.getStrokeScaleEnabled();if(r.hasStroke()){if(!c){this.save();const h=this.getCanvas().getPixelRatio();this.setTransform(h,0,0,h,0,0)}this._applyLineCap(r),s&&r.dashEnabled()&&(this.setLineDash(s),this.setAttr("lineDashOffset",r.dashOffset())),this.setAttr("lineWidth",r.strokeWidth()),r.getShadowForStrokeEnabled()||this.setAttr("shadowColor","rgba(0,0,0,0)"),r.getStrokeLinearGradientColorStops()?this._strokeLinearGradient(r):this.setAttr("strokeStyle",r.stroke()),r._strokeFunc(this),c||this.restore()}}_applyShadow(r){var s,c,f;const h=(s=r.getShadowRGBA())!==null&&s!==void 0?s:"black",p=(c=r.getShadowBlur())!==null&&c!==void 0?c:5,y=(f=r.getShadowOffset())!==null&&f!==void 0?f:{x:0,y:0},S=r.getAbsoluteScale(),_=this.canvas.getPixelRatio(),D=S.x*_,P=S.y*_;this.setAttr("shadowColor",h),this.setAttr("shadowBlur",p*Math.min(Math.abs(D),Math.abs(P))),this.setAttr("shadowOffsetX",y.x*D),this.setAttr("shadowOffsetY",y.y*P)}}Hl.SceneContext=L8;class F8 extends op{constructor(r){super(r),this._context=r._canvas.getContext("2d",{willReadFrequently:!0})}_fill(r){this.save(),this.setAttr("fillStyle",r.colorKey),r._fillFuncHit(this),this.restore()}strokeShape(r){r.hasHitStroke()&&this._stroke(r)}_stroke(r){if(r.hasHitStroke()){const s=r.getStrokeScaleEnabled();if(!s){this.save();const h=this.getCanvas().getPixelRatio();this.setTransform(h,0,0,h,0,0)}this._applyLineCap(r);const c=r.hitStrokeWidth(),f=c==="auto"?r.strokeWidth():c;this.setAttr("lineWidth",f),this.setAttr("strokeStyle",r.colorKey),r._strokeFuncHit(this),s||this.restore()}}}Hl.HitContext=F8;Object.defineProperty(Ti,"__esModule",{value:!0});Ti.HitCanvas=Ti.SceneCanvas=Ti.Canvas=void 0;const rp=Sn,e5=Hl,t5=vt;let Wh;function U8(){if(Wh)return Wh;const g=rp.Util.createCanvasElement(),r=g.getContext("2d");return Wh=function(){const s=t5.Konva._global.devicePixelRatio||1,c=r.webkitBackingStorePixelRatio||r.mozBackingStorePixelRatio||r.msBackingStorePixelRatio||r.oBackingStorePixelRatio||r.backingStorePixelRatio||1;return s/c}(),rp.Util.releaseCanvas(g),Wh}class Z1{constructor(r){this.pixelRatio=1,this.width=0,this.height=0,this.isCache=!1;const c=(r||{}).pixelRatio||t5.Konva.pixelRatio||U8();this.pixelRatio=c,this._canvas=rp.Util.createCanvasElement(),this._canvas.style.padding="0",this._canvas.style.margin="0",this._canvas.style.border="0",this._canvas.style.background="transparent",this._canvas.style.position="absolute",this._canvas.style.top="0",this._canvas.style.left="0"}getContext(){return this.context}getPixelRatio(){return this.pixelRatio}setPixelRatio(r){const s=this.pixelRatio;this.pixelRatio=r,this.setSize(this.getWidth()/s,this.getHeight()/s)}setWidth(r){this.width=this._canvas.width=r*this.pixelRatio,this._canvas.style.width=r+"px";const s=this.pixelRatio;this.getContext()._context.scale(s,s)}setHeight(r){this.height=this._canvas.height=r*this.pixelRatio,this._canvas.style.height=r+"px";const s=this.pixelRatio;this.getContext()._context.scale(s,s)}getWidth(){return this.width}getHeight(){return this.height}setSize(r,s){this.setWidth(r||0),this.setHeight(s||0)}toDataURL(r,s){try{return this._canvas.toDataURL(r,s)}catch{try{return this._canvas.toDataURL()}catch(f){return rp.Util.error("Unable to get data URL. "+f.message+" For more info read https://konvajs.org/docs/posts/Tainted_Canvas.html."),""}}}}Ti.Canvas=Z1;class z8 extends Z1{constructor(r={width:0,height:0,willReadFrequently:!1}){super(r),this.context=new e5.SceneContext(this,{willReadFrequently:r.willReadFrequently}),this.setSize(r.width,r.height)}}Ti.SceneCanvas=z8;class k8 extends Z1{constructor(r={width:0,height:0}){super(r),this.hitCanvas=!0,this.context=new e5.HitContext(this),this.setSize(r.width,r.height)}}Ti.HitCanvas=k8;var up={};(function(g){Object.defineProperty(g,"__esModule",{value:!0}),g.DD=void 0;const r=vt,s=Sn;g.DD={get isDragging(){let c=!1;return g.DD._dragElements.forEach(f=>{f.dragStatus==="dragging"&&(c=!0)}),c},justDragged:!1,get node(){let c;return g.DD._dragElements.forEach(f=>{c=f.node}),c},_dragElements:new Map,_drag(c){const f=[];g.DD._dragElements.forEach((h,p)=>{const{node:y}=h,S=y.getStage();S.setPointersPositions(c),h.pointerId===void 0&&(h.pointerId=s.Util._getFirstPointerId(c));const _=S._changedPointerPositions.find(D=>D.id===h.pointerId);if(_){if(h.dragStatus!=="dragging"){const D=y.dragDistance();if(Math.max(Math.abs(_.x-h.startPointerPos.x),Math.abs(_.y-h.startPointerPos.y))<D||(y.startDrag({evt:c}),!y.isDragging()))return}y._setDragPosition(c,h),f.push(y)}}),f.forEach(h=>{h.fire("dragmove",{type:"dragmove",target:h,evt:c},!0)})},_endDragBefore(c){const f=[];g.DD._dragElements.forEach(h=>{const{node:p}=h,y=p.getStage();if(c&&y.setPointersPositions(c),!y._changedPointerPositions.find(D=>D.id===h.pointerId))return;(h.dragStatus==="dragging"||h.dragStatus==="stopped")&&(g.DD.justDragged=!0,r.Konva._mouseListenClick=!1,r.Konva._touchListenClick=!1,r.Konva._pointerListenClick=!1,h.dragStatus="stopped");const _=h.node.getLayer()||h.node instanceof r.Konva.Stage&&h.node;_&&f.indexOf(_)===-1&&f.push(_)}),f.forEach(h=>{h.draw()})},_endDragAfter(c){g.DD._dragElements.forEach((f,h)=>{f.dragStatus==="stopped"&&f.node.fire("dragend",{type:"dragend",target:f.node,evt:c},!0),f.dragStatus!=="dragging"&&g.DD._dragElements.delete(h)})}},r.Konva.isBrowser&&(window.addEventListener("mouseup",g.DD._endDragBefore,!0),window.addEventListener("touchend",g.DD._endDragBefore,!0),window.addEventListener("touchcancel",g.DD._endDragBefore,!0),window.addEventListener("mousemove",g.DD._drag),window.addEventListener("touchmove",g.DD._drag),window.addEventListener("mouseup",g.DD._endDragAfter,!1),window.addEventListener("touchend",g.DD._endDragAfter,!1),window.addEventListener("touchcancel",g.DD._endDragAfter,!1))})(up);var Et={},tt={};Object.defineProperty(tt,"__esModule",{value:!0});tt.RGBComponent=H8;tt.alphaComponent=G8;tt.getNumberValidator=B8;tt.getNumberOrArrayOfNumbersValidator=V8;tt.getNumberOrAutoValidator=j8;tt.getStringValidator=I8;tt.getStringOrGradientValidator=Y8;tt.getFunctionValidator=q8;tt.getNumberArrayValidator=K8;tt.getBooleanValidator=W8;tt.getComponentValidator=Q8;const Gl=vt,bn=Sn;function Bl(g){return bn.Util._isString(g)?'"'+g+'"':Object.prototype.toString.call(g)==="[object Number]"||bn.Util._isBoolean(g)?g:Object.prototype.toString.call(g)}function H8(g){return g>255?255:g<0?0:Math.round(g)}function G8(g){return g>1?1:g<1e-4?1e-4:g}function B8(){if(Gl.Konva.isUnminified)return function(g,r){return bn.Util._isNumber(g)||bn.Util.warn(Bl(g)+' is a not valid value for "'+r+'" attribute. The value should be a number.'),g}}function V8(g){if(Gl.Konva.isUnminified)return function(r,s){let c=bn.Util._isNumber(r),f=bn.Util._isArray(r)&&r.length==g;return!c&&!f&&bn.Util.warn(Bl(r)+' is a not valid value for "'+s+'" attribute. The value should be a number or Array<number>('+g+")"),r}}function j8(){if(Gl.Konva.isUnminified)return function(g,r){return bn.Util._isNumber(g)||g==="auto"||bn.Util.warn(Bl(g)+' is a not valid value for "'+r+'" attribute. The value should be a number or "auto".'),g}}function I8(){if(Gl.Konva.isUnminified)return function(g,r){return bn.Util._isString(g)||bn.Util.warn(Bl(g)+' is a not valid value for "'+r+'" attribute. The value should be a string.'),g}}function Y8(){if(Gl.Konva.isUnminified)return function(g,r){const s=bn.Util._isString(g),c=Object.prototype.toString.call(g)==="[object CanvasGradient]"||g&&g.addColorStop;return s||c||bn.Util.warn(Bl(g)+' is a not valid value for "'+r+'" attribute. The value should be a string or a native gradient.'),g}}function q8(){if(Gl.Konva.isUnminified)return function(g,r){return bn.Util._isFunction(g)||bn.Util.warn(Bl(g)+' is a not valid value for "'+r+'" attribute. The value should be a function.'),g}}function K8(){if(Gl.Konva.isUnminified)return function(g,r){const s=Int8Array?Object.getPrototypeOf(Int8Array):null;return s&&g instanceof s||(bn.Util._isArray(g)?g.forEach(function(c){bn.Util._isNumber(c)||bn.Util.warn('"'+r+'" attribute has non numeric element '+c+". Make sure that all elements are numbers.")}):bn.Util.warn(Bl(g)+' is a not valid value for "'+r+'" attribute. The value should be a array of numbers.')),g}}function W8(){if(Gl.Konva.isUnminified)return function(g,r){return g===!0||g===!1||bn.Util.warn(Bl(g)+' is a not valid value for "'+r+'" attribute. The value should be a boolean.'),g}}function Q8(g){if(Gl.Konva.isUnminified)return function(r,s){return r==null||bn.Util.isObject(r)||bn.Util.warn(Bl(r)+' is a not valid value for "'+s+'" attribute. The value should be an object with properties '+g),r}}(function(g){Object.defineProperty(g,"__esModule",{value:!0}),g.Factory=void 0;const r=Sn,s=tt,c="get",f="set";g.Factory={addGetterSetter(h,p,y,S,_){g.Factory.addGetter(h,p,y),g.Factory.addSetter(h,p,S,_),g.Factory.addOverloadedGetterSetter(h,p)},addGetter(h,p,y){const S=c+r.Util._capitalize(p);h.prototype[S]=h.prototype[S]||function(){const _=this.attrs[p];return _===void 0?y:_}},addSetter(h,p,y,S){const _=f+r.Util._capitalize(p);h.prototype[_]||g.Factory.overWriteSetter(h,p,y,S)},overWriteSetter(h,p,y,S){const _=f+r.Util._capitalize(p);h.prototype[_]=function(D){return y&&D!==void 0&&D!==null&&(D=y.call(this,D,p)),this._setAttr(p,D),S&&S.call(this),this}},addComponentsGetterSetter(h,p,y,S,_){const D=y.length,P=r.Util._capitalize,N=c+P(p),O=f+P(p);h.prototype[N]=function(){const L={};for(let F=0;F<D;F++){const V=y[F];L[V]=this.getAttr(p+P(V))}return L};const T=(0,s.getComponentValidator)(y);h.prototype[O]=function(L){const F=this.attrs[p];S&&(L=S.call(this,L,p)),T&&T.call(this,L,p);for(const V in L)L.hasOwnProperty(V)&&this._setAttr(p+P(V),L[V]);return L||y.forEach(V=>{this._setAttr(p+P(V),void 0)}),this._fireChangeEvent(p,F,L),_&&_.call(this),this},g.Factory.addOverloadedGetterSetter(h,p)},addOverloadedGetterSetter(h,p){const y=r.Util._capitalize(p),S=f+y,_=c+y;h.prototype[p]=function(){return arguments.length?(this[S](arguments[0]),this):this[_]()}},addDeprecatedGetterSetter(h,p,y,S){r.Util.error("Adding deprecated "+p);const _=c+r.Util._capitalize(p),D=p+" property is deprecated and will be removed soon. Look at Konva change log for more information.";h.prototype[_]=function(){r.Util.error(D);const P=this.attrs[p];return P===void 0?y:P},g.Factory.addSetter(h,p,S,function(){r.Util.error(D)}),g.Factory.addOverloadedGetterSetter(h,p)},backCompat(h,p){r.Util.each(p,function(y,S){const _=h.prototype[S],D=c+r.Util._capitalize(y),P=f+r.Util._capitalize(y);function N(){_.apply(this,arguments),r.Util.error('"'+y+'" method is deprecated and will be removed soon. Use ""'+S+'" instead.')}h.prototype[y]=N,h.prototype[D]=N,h.prototype[P]=N})},afterSetFilter(){this._filterUpToDate=!1}}})(Et);Object.defineProperty(dn,"__esModule",{value:!0});dn.Node=void 0;const ec=Ti,$a=up,qf=Et,Ts=vt,Nt=Sn,Ln=tt,ep="absoluteOpacity",Qh="allEventListeners",kl="absoluteTransform",iy="absoluteScale",So="canvas",X8="Change",J8="children",Z8="konva",G1="listening",$8="mouseenter",eS="mouseleave",tS="pointerenter",nS="pointerleave",rS="touchenter",aS="touchleave",ly="set",sy="Shape",tp=" ",oy="stage",ws="transform",iS="Stage",B1="visible",lS=["xChange.konva","yChange.konva","scaleXChange.konva","scaleYChange.konva","skewXChange.konva","skewYChange.konva","rotationChange.konva","offsetXChange.konva","offsetYChange.konva","transformsEnabledChange.konva"].join(tp);let sS=1;class rt{constructor(r){this._id=sS++,this.eventListeners={},this.attrs={},this.index=0,this._allEventListeners=null,this.parent=null,this._cache=new Map,this._attachedDepsListeners=new Map,this._lastPos=null,this._batchingTransformChange=!1,this._needClearTransformCache=!1,this._filterUpToDate=!1,this._isUnderCache=!1,this._dragEventId=null,this._shouldFireChangeEvents=!1,this.setAttrs(r),this._shouldFireChangeEvents=!0}hasChildren(){return!1}_clearCache(r){(r===ws||r===kl)&&this._cache.get(r)?this._cache.get(r).dirty=!0:r?this._cache.delete(r):this._cache.clear()}_getCache(r,s){let c=this._cache.get(r);return(c===void 0||(r===ws||r===kl)&&c.dirty===!0)&&(c=s.call(this),this._cache.set(r,c)),c}_calculate(r,s,c){if(!this._attachedDepsListeners.get(r)){const f=s.map(h=>h+"Change.konva").join(tp);this.on(f,()=>{this._clearCache(r)}),this._attachedDepsListeners.set(r,!0)}return this._getCache(r,c)}_getCanvasCache(){return this._cache.get(So)}_clearSelfAndDescendantCache(r){this._clearCache(r),r===kl&&this.fire("absoluteTransformChange")}clearCache(){if(this._cache.has(So)){const{scene:r,filter:s,hit:c,buffer:f}=this._cache.get(So);Nt.Util.releaseCanvas(r,s,c,f),this._cache.delete(So)}return this._clearSelfAndDescendantCache(),this._requestDraw(),this}cache(r){const s=r||{};let c={};(s.x===void 0||s.y===void 0||s.width===void 0||s.height===void 0)&&(c=this.getClientRect({skipTransform:!0,relativeTo:this.getParent()||void 0}));let f=Math.ceil(s.width||c.width),h=Math.ceil(s.height||c.height),p=s.pixelRatio,y=s.x===void 0?Math.floor(c.x):s.x,S=s.y===void 0?Math.floor(c.y):s.y,_=s.offset||0,D=s.drawBorder||!1,P=s.hitCanvasPixelRatio||1;if(!f||!h){Nt.Util.error("Can not cache the node. Width or height of the node equals 0. Caching is skipped.");return}const N=Math.abs(Math.round(c.x)-y)>.5?1:0,O=Math.abs(Math.round(c.y)-S)>.5?1:0;f+=_*2+N,h+=_*2+O,y-=_,S-=_;const T=new ec.SceneCanvas({pixelRatio:p,width:f,height:h}),L=new ec.SceneCanvas({pixelRatio:p,width:0,height:0,willReadFrequently:!0}),F=new ec.HitCanvas({pixelRatio:P,width:f,height:h}),V=T.getContext(),j=F.getContext(),R=new ec.SceneCanvas({width:T.width/T.pixelRatio+Math.abs(y),height:T.height/T.pixelRatio+Math.abs(S),pixelRatio:T.pixelRatio}),w=R.getContext();return F.isCache=!0,T.isCache=!0,this._cache.delete(So),this._filterUpToDate=!1,s.imageSmoothingEnabled===!1&&(T.getContext()._context.imageSmoothingEnabled=!1,L.getContext()._context.imageSmoothingEnabled=!1),V.save(),j.save(),w.save(),V.translate(-y,-S),j.translate(-y,-S),w.translate(-y,-S),R.x=y,R.y=S,this._isUnderCache=!0,this._clearSelfAndDescendantCache(ep),this._clearSelfAndDescendantCache(iy),this.drawScene(T,this,R),this.drawHit(F,this),this._isUnderCache=!1,V.restore(),j.restore(),D&&(V.save(),V.beginPath(),V.rect(0,0,f,h),V.closePath(),V.setAttr("strokeStyle","red"),V.setAttr("lineWidth",5),V.stroke(),V.restore()),this._cache.set(So,{scene:T,filter:L,hit:F,buffer:R,x:y,y:S}),this._requestDraw(),this}isCached(){return this._cache.has(So)}getClientRect(r){throw new Error('abstract "getClientRect" method call')}_transformedRect(r,s){const c=[{x:r.x,y:r.y},{x:r.x+r.width,y:r.y},{x:r.x+r.width,y:r.y+r.height},{x:r.x,y:r.y+r.height}];let f=1/0,h=1/0,p=-1/0,y=-1/0;const S=this.getAbsoluteTransform(s);return c.forEach(function(_){const D=S.point(_);f===void 0&&(f=p=D.x,h=y=D.y),f=Math.min(f,D.x),h=Math.min(h,D.y),p=Math.max(p,D.x),y=Math.max(y,D.y)}),{x:f,y:h,width:p-f,height:y-h}}_drawCachedSceneCanvas(r){r.save(),r._applyOpacity(this),r._applyGlobalCompositeOperation(this);const s=t