From 59144e85c4396f8642e354c1a92d830a2fe579b0 Mon Sep 17 00:00:00 2001
From: Sergey Nikitchenko <nikitchenko@internet-design.ru>
Date: Tue, 3 Apr 2018 14:15:06 +0300
Subject: [PATCH] Fix update cache of changed objects

---
 dist/scheme-designer.js        | 31 +++++++++++++++++++++++++------
 dist/scheme-designer.min.js    |  4 ++--
 examples/index.html            |  4 ++--
 package.json                   |  2 +-
 src/Layer.ts                   |  5 +++--
 src/Scheme.ts                  |  8 ++++++--
 src/SchemeObject.ts            | 23 +++++++++++++++++++++++
 src/managers/StorageManager.ts |  4 ++--
 8 files changed, 64 insertions(+), 17 deletions(-)

diff --git a/dist/scheme-designer.js b/dist/scheme-designer.js
index 7463dcb..bf97643 100644
--- a/dist/scheme-designer.js
+++ b/dist/scheme-designer.js
@@ -58,6 +58,7 @@ var SchemeDesigner;
          * @param {SchemeObject} object
          */
         Layer.prototype.addObject = function (object) {
+            object.setLayerId(this.id);
             this.objects.push(object);
         };
         /**
@@ -82,10 +83,10 @@ var SchemeDesigner;
             this.visible = value;
         };
         /**
-         * Get visible
+         * Get is visible
          * @return {boolean}
          */
-        Layer.prototype.getVisible = function () {
+        Layer.prototype.isVisible = function () {
             return this.visible;
         };
         /**
@@ -420,8 +421,12 @@ var SchemeDesigner;
             if (onlyChanged) {
                 for (var _i = 0, _a = this.changedObjects; _i < _a.length; _i++) {
                     var schemeObject = _a[_i];
-                    schemeObject.clear(this, this.cacheView);
-                    schemeObject.render(this, this.cacheView);
+                    var layer = this.storageManager.getLayerById(schemeObject.getLayerId());
+                    console.log(layer);
+                    if (layer instanceof SchemeDesigner.Layer && layer.isVisible()) {
+                        schemeObject.clear(this, this.cacheView);
+                        schemeObject.render(this, this.cacheView);
+                    }
                 }
             }
             else {
@@ -522,6 +527,20 @@ var SchemeDesigner;
             SchemeDesigner.Tools.configure(this, params);
             this.params = params;
         }
+        /**
+         * Set layer id
+         * @param {string} layerId
+         */
+        SchemeObject.prototype.setLayerId = function (layerId) {
+            this.layerId = layerId;
+        };
+        /**
+         * Get layer id
+         * @return {string}
+         */
+        SchemeObject.prototype.getLayerId = function () {
+            return this.layerId;
+        };
         /**
          * Get id
          * @returns {number}
@@ -1799,7 +1818,7 @@ var SchemeDesigner;
             var layers = this.getSortedLayers();
             for (var _i = 0, layers_1 = layers; _i < layers_1.length; _i++) {
                 var layer = layers_1[_i];
-                if (layer.getVisible()) {
+                if (layer.isVisible()) {
                     var objects = layer.getObjects();
                     if (typeof objects !== 'undefined' && objects.length) {
                         result[layer.getId()] = objects;
@@ -1833,7 +1852,7 @@ var SchemeDesigner;
             var layers = [];
             for (var layerId in this.layers) {
                 var layer = this.layers[layerId];
-                if (layer.getVisible()) {
+                if (layer.isVisible()) {
                     layers.push(layer);
                 }
             }
diff --git a/dist/scheme-designer.min.js b/dist/scheme-designer.min.js
index 8368390..4b308e6 100644
--- a/dist/scheme-designer.min.js
+++ b/dist/scheme-designer.min.js
@@ -1,5 +1,5 @@
 /**
- * https://github.com/NikitchenkoSergey/scheme-designer         Generated on 03/19/2018        Author: Nikitchenko Sergey <nikitchenko.sergey@yandex.ru>
+ * https://github.com/NikitchenkoSergey/scheme-designer         Generated on 04/03/2018        Author: Nikitchenko Sergey <nikitchenko.sergey@yandex.ru>
  */
 
-var SchemeDesigner;!function(t){var e=function(){function e(e,n){if(this.zIndex=0,this.active=!0,this.visible=!0,this.objects=[],0==e.length)throw new Error("Empty layer id");this.id=e,t.Tools.configure(this,n)}return e.prototype.removeObject=function(t){this.objects.filter(function(e){return e!==t})},e.prototype.removeObjects=function(){this.objects=[]},e.prototype.getObjects=function(){return this.objects},e.prototype.addObject=function(t){this.objects.push(t)},e.prototype.setZIndex=function(t){this.zIndex=t},e.prototype.setActive=function(t){this.active=t},e.prototype.setVisible=function(t){this.visible=t},e.prototype.getVisible=function(){return this.visible},e.prototype.isActive=function(){return this.active},e.prototype.getZIndex=function(){return this.zIndex},e.prototype.getId=function(){return this.id},e}();t.Layer=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function e(e,n){this.renderingRequestId=0,this.devicePixelRatio=1,this.defaultCursorStyle="default",this.cacheSchemeRatio=2,this.changedObjects=[],this.view=new t.View(e),this.scrollManager=new t.ScrollManager(this),this.zoomManager=new t.ZoomManager(this),this.eventManager=new t.EventManager(this),this.storageManager=new t.StorageManager(this),this.resize(),this.requestFrameAnimation=t.Polyfill.getRequestAnimationFrameFunction(),this.cancelFrameAnimation=t.Polyfill.getCancelAnimationFunction(),this.devicePixelRatio=t.Polyfill.getDevicePixelRatio(),n&&(t.Tools.configure(this,n.options),t.Tools.configure(this.scrollManager,n.scroll),t.Tools.configure(this.zoomManager,n.zoom),t.Tools.configure(this.storageManager,n.storage)),this.disableCanvasSelection(),this.eventManager.bindEvents()}return e.prototype.resize=function(){var e=Math.max(0,Math.floor(t.Tools.getMaximumWidth(this.view.getCanvas()))),n=Math.max(0,Math.floor(t.Tools.getMaximumHeight(this.view.getCanvas())));this.view.setDimensions({width:e,height:n}),this.zoomManager.resetScale()},e.prototype.getEventManager=function(){return this.eventManager},e.prototype.getScrollManager=function(){return this.scrollManager},e.prototype.getZoomManager=function(){return this.zoomManager},e.prototype.getStorageManager=function(){return this.storageManager},e.prototype.getWidth=function(){return this.view.getWidth()},e.prototype.getHeight=function(){return this.view.getHeight()},e.prototype.requestFrameAnimationApply=function(t){return this.requestFrameAnimation.apply(window,[t])},e.prototype.cancelAnimationFrameApply=function(t){return this.cancelFrameAnimation.apply(window,[t])},e.prototype.clearContext=function(){var t=this.view.getContext();return t.save(),t.setTransform(1,0,0,1,0,0),t.clearRect(0,0,this.getWidth(),this.getHeight()),t.restore(),this},e.prototype.requestRenderAll=function(){var t=this;return this.renderingRequestId||(this.renderingRequestId=this.requestFrameAnimationApply(function(){t.renderAll()})),this},e.prototype.render=function(){this.storageManager.getTree(),this.zoomManager.setScale(this.zoomManager.getScaleWithAllObjects()),this.scrollManager.toCenter(),this.updateCache(!1),this.requestDrawFromCache()},e.prototype.renderAll=function(){this.renderingRequestId&&(this.cancelAnimationFrameApply(this.renderingRequestId),this.renderingRequestId=0),this.eventManager.sendEvent("beforeRenderAll"),this.clearContext();for(var t=this.scrollManager.getScrollLeft(),e=this.scrollManager.getScrollTop(),n=(this.zoomManager.getScale(),this.getWidth()/this.zoomManager.getScale()),i=this.getHeight()/this.zoomManager.getScale(),o=-t/this.zoomManager.getScale(),s=-e/this.zoomManager.getScale(),r=this.storageManager.findNodesByBoundingRect(null,{left:o,top:s,right:o+n,bottom:s+i}),h={},a=0,c=this.storageManager.getSortedLayers();a<c.length;a++)for(var u=c[a],g=0,l=r;g<l.length;g++)for(var p=0,d=l[g].getObjectsByLayer(u.getId());p<d.length;p++){var f=d[p],m=f.getId();void 0===h[m]&&(h[m]=!0,f.render(this,this.view))}this.eventManager.sendEvent("afterRenderAll")},e.prototype.addLayer=function(t){this.storageManager.addLayer(t)},e.prototype.removeLayer=function(t){this.storageManager.removeLayer(t)},e.prototype.getCanvas=function(){return this.view.getCanvas()},e.prototype.setCursorStyle=function(t){return this.view.getCanvas().style.cursor=t,this},e.prototype.getDefaultCursorStyle=function(){return this.defaultCursorStyle},e.prototype.disableCanvasSelection=function(){for(var t=0,e=["-webkit-touch-callout","-webkit-user-select","-khtml-user-select","-moz-user-select","-ms-user-select","user-select","outline"];t<e.length;t++){var n=e[t];this.view.getCanvas().style[n]="none"}},e.prototype.drawFromCache=function(){if(!this.cacheView)return!1;this.renderingRequestId&&(this.cancelAnimationFrameApply(this.renderingRequestId),this.renderingRequestId=0),this.clearContext();var t=this.storageManager.getObjectsBoundingRect();return this.view.getContext().drawImage(this.cacheView.getCanvas(),0,0,t.right,t.bottom),!0},e.prototype.requestDrawFromCache=function(){var t=this;return this.renderingRequestId||(this.renderingRequestId=this.requestFrameAnimationApply(function(){t.drawFromCache()})),this},e.prototype.updateCache=function(e){if(!this.cacheView){var n=this.storageManager.getImageStorage("scheme-cache");this.cacheView=new t.View(n.getCanvas())}if(e)for(var i=0,o=this.changedObjects;i<o.length;i++){(p=o[i]).clear(this,this.cacheView),p.render(this,this.cacheView)}else{var s=this.storageManager.getObjectsBoundingRect(),r=1/this.zoomManager.getScaleWithAllObjects()*this.cacheSchemeRatio,h=s.right*r,a=s.bottom*r;this.cacheView.setDimensions({width:h,height:a}),this.cacheView.getContext().scale(r,r);for(var c=0,u=this.storageManager.getSortedLayers();c<u.length;c++)for(var g=0,l=u[c].getObjects();g<l.length;g++){var p;(p=l[g]).render(this,this.cacheView)}}this.changedObjects=[]},e.prototype.addChangedObject=function(t){this.changedObjects.push(t)},e.prototype.setCacheSchemeRatio=function(t){this.cacheSchemeRatio=t},e.prototype.getCAcheSchemeRatio=function(){return this.cacheSchemeRatio},e.prototype.useSchemeCache=function(){var t=this.storageManager.getObjectsDimensions().width*this.zoomManager.getScale()/this.getWidth();return!!(this.cacheSchemeRatio&&t<=this.cacheSchemeRatio)},e.prototype.getView=function(){return this.view},e}();t.Scheme=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function e(e){this.active=!0,this.rotation=0,this.isHovered=!1,this.cursorStyle="pointer",this.id=t.Tools.generateUniqueId(),t.Tools.configure(this,e),this.params=e}return e.prototype.getId=function(){return this.id},e.prototype.render=function(t,e){"function"==typeof this.renderFunction&&this.renderFunction(this,t,e)},e.prototype.clear=function(t,e){"function"==typeof this.clearFunction&&this.clearFunction(this,t,e)},e.prototype.click=function(e,n,i){"function"==typeof this.clickFunction&&this.clickFunction(this,t.Scheme,i,e)},e.prototype.mouseOver=function(e,n,i){"function"==typeof this.mouseOverFunction&&this.mouseOverFunction(this,t.Scheme,i,e)},e.prototype.mouseLeave=function(e,n,i){"function"==typeof this.mouseLeaveFunction&&this.mouseLeaveFunction(this,t.Scheme,i,e)},e.prototype.setX=function(t){this.x=t},e.prototype.setY=function(t){this.y=t},e.prototype.setWidth=function(t){this.width=t},e.prototype.setHeight=function(t){this.height=t},e.prototype.setCursorStyle=function(t){this.cursorStyle=t},e.prototype.setRotation=function(t){this.rotation=t},e.prototype.setRenderFunction=function(t){this.renderFunction=t},e.prototype.setClickFunction=function(t){this.clickFunction=t},e.prototype.setClearFunction=function(t){this.clearFunction=t},e.prototype.setMouseOverFunction=function(t){this.mouseOverFunction=t},e.prototype.setMouseLeaveFunction=function(t){this.mouseLeaveFunction=t},e.prototype.getBoundingRect=function(){return{left:this.x,top:this.y,right:this.x+this.width,bottom:this.y+this.height}},e.prototype.getOuterBoundingRect=function(){var e=this.getBoundingRect();if(!this.rotation)return e;var n={x:(e.left+e.right)/2,y:(e.top+e.bottom)/2},i=t.Tools.rotatePointByAxis({x:this.x,y:this.y},n,this.rotation),o=t.Tools.rotatePointByAxis({x:this.x,y:this.y+this.height},n,this.rotation),s=t.Tools.rotatePointByAxis({x:this.x+this.width,y:this.y},n,this.rotation),r=t.Tools.rotatePointByAxis({x:this.x+this.width,y:this.y+this.height},n,this.rotation);return{left:Math.min(i.x,o.x,s.x,r.x),top:Math.min(i.y,o.y,s.y,r.y),right:Math.max(i.x,o.x,s.x,r.x),bottom:Math.max(i.y,o.y,s.y,r.y)}},e.prototype.getRotation=function(){return this.rotation},e.prototype.isActive=function(){return this.active},e.prototype.setActive=function(t){this.active=t},e}();t.SchemeObject=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function e(e,n){this.id="scheme-designer-image-storage-"+t.Tools.getRandomString()+"-"+e,this.scheme=n;var i=document.getElementById(e);i||((i=document.createElement("canvas")).id=this.id,i.style.display="none",this.scheme.getCanvas().parentNode.appendChild(i)),this.canvas=i,this.context=this.canvas.getContext("2d")}return e.prototype.setImageData=function(t,e,n){this.setDimensions({width:e,height:n}),this.context.putImageData(t,0,0)},e.prototype.setDimensions=function(t){this.canvas.width=t.width,this.canvas.height=t.height},e.prototype.getCanvas=function(){return this.canvas},e.prototype.getContext=function(){return this.context},e}();t.ImageStorage=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(){}return t.getRequestAnimationFrameFunction=function(){for(var t=0,e=["requestAnimationFrame","webkitRequestAnimationFrame","mozRequestAnimationFrame","oRequestAnimationFrame","msRequestAnimationFrame"];t<e.length;t++){var n=e[t];if(window.hasOwnProperty(n))return window[n]}return function(t){return window.setTimeout(t,1e3/60)}},t.getCancelAnimationFunction=function(){return window.cancelAnimationFrame||window.clearTimeout},t.getDevicePixelRatio=function(){for(var t=0,e=["devicePixelRatio","webkitDevicePixelRatio","mozDevicePixelRatio"];t<e.length;t++){var n=e[t];if(window.hasOwnProperty(n))return window[n]}return 1},t}();t.Polyfill=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(){}return t.configure=function(e,n){if(n)for(var i in n){var o=n[i],s="set"+t.capitalizeFirstLetter(i);"function"==typeof e[s]&&e[s].apply(e,[o])}},t.capitalizeFirstLetter=function(t){return t.charAt(0).toUpperCase()+t.slice(1)},t.clone=function(t){return JSON.parse(JSON.stringify(t))},t.pointInRect=function(e,n,i){var o=!1,s=e.x,r=e.y;if(i){i=-i;var h=(n.left+n.right)/2,a=(n.top+n.bottom)/2,c=t.rotatePointByAxis(e,{x:h,y:a},i);s=c.x,r=c.y}return n.left<=s&&n.right>=s&&n.top<=r&&n.bottom>=r&&(o=!0),o},t.rotatePointByAxis=function(t,e,n){return n=n*Math.PI/180,{x:e.x+(t.x-e.x)*Math.cos(n)-(t.y-e.y)*Math.sin(n),y:e.y+(t.x-e.x)*Math.sin(n)+(t.y-e.y)*Math.cos(n)}},t.rectIntersectRect=function(t,e){return!(t.top>e.bottom||t.bottom<e.top||t.right<e.left||t.left>e.right)},t.filterObjectsByBoundingRect=function(t,e){for(var n=[],i=0,o=e;i<o.length;i++){var s=o[i],r=s.getOuterBoundingRect();this.rectIntersectRect(r,t)&&n.push(s)}return n},t.filterLayersObjectsByBoundingRect=function(e,n){var i={};for(var o in n){var s=n[o];i[o]=t.filterObjectsByBoundingRect(e,s)}return i},t.parseMaxStyle=function(t,e,n){var i;return"string"==typeof t?(i=parseInt(t,10),-1!==t.indexOf("%")&&(i=i/100*e.parentNode[n])):i=t,i},t.isConstrainedValue=function(t){return null!=t&&"none"!==t},t.getConstraintDimension=function(t,e,n){var i=document.defaultView,o=t.parentNode,s=i.getComputedStyle(t)[e],r=i.getComputedStyle(o)[e],h=this.isConstrainedValue(s),a=this.isConstrainedValue(r),c=Number.POSITIVE_INFINITY;return h||a?Math.min(h?this.parseMaxStyle(s,t,n):c,a?this.parseMaxStyle(r,o,n):c):null},t.getConstraintWidth=function(t){return this.getConstraintDimension(t,"max-width","clientWidth")},t.getConstraintHeight=function(t){return this.getConstraintDimension(t,"max-height","clientHeight")},t.getMaximumWidth=function(t){var e=t.parentNode;if(!e)return t.clientWidth;var n=parseInt(this.getStyle(e,"padding-left"),10),i=parseInt(this.getStyle(e,"padding-right"),10),o=e.clientWidth-n-i,s=this.getConstraintWidth(t);return s?Math.min(o,s):o},t.getMaximumHeight=function(t){var e=t.parentNode;if(!e)return t.clientHeight;var n=parseInt(this.getStyle(e,"padding-top"),10),i=parseInt(this.getStyle(e,"padding-bottom"),10),o=e.clientHeight-n-i,s=this.getConstraintHeight(t);return s?Math.min(o,s):o},t.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)},t.generateUniqueId=function(){return this.idNumber++,this.idNumber},t.touchSupported=function(){return"ontouchstart"in window},t.sortObject=function(t){var e=Object.keys(t),n=e.length;e.sort();for(var i={},o=0;o<n;o++){var s=e[o];i[s]=t[s]}return i},t.getRandomString=function(){return Math.random().toString(36).substr(2,9)},t.idNumber=0,t}();t.Tools=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(t){this.scrollLeft=0,this.scrollTop=0,this.scale=0,this.width=0,this.height=0,this.canvas=t,this.context=this.canvas.getContext("2d")}return t.prototype.getCanvas=function(){return this.canvas},t.prototype.getContext=function(){return this.context},t.prototype.setScrollLeft=function(t){this.scrollLeft=t},t.prototype.setScrollTop=function(t){this.scrollTop=t},t.prototype.setScale=function(t){this.scale=t},t.prototype.getScrollLeft=function(){return this.scrollLeft},t.prototype.getScrollTop=function(){return this.scrollTop},t.prototype.getScale=function(){return this.scale},t.prototype.setDimensions=function(t){this.canvas.width=t.width,this.canvas.height=t.height,this.width=t.width,this.height=t.height},t.prototype.getWidth=function(){return this.width},t.prototype.getHeight=function(){return this.height},t.prototype.applyTransformation=function(){this.context.setTransform(this.scale,0,0,this.scale,this.scrollLeft,this.scrollTop)},t}();t.View=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(t){this.isDragging=!1,this.leftButtonDown=!1,this.hoveredObjects=[],this.lastTouchEndTime=0,this.scheme=t,this.setLastClientPosition({x:this.scheme.getWidth()/2,y:this.scheme.getHeight()/2})}return t.prototype.bindEvents=function(){var t=this;this.scheme.getCanvas().addEventListener("mousedown",function(e){t.onMouseDown(e)}),this.scheme.getCanvas().addEventListener("mouseup",function(e){t.onMouseUp(e)}),this.scheme.getCanvas().addEventListener("click",function(e){t.onClick(e)}),this.scheme.getCanvas().addEventListener("dblclick",function(e){t.onDoubleClick(e)}),this.scheme.getCanvas().addEventListener("mousemove",function(e){t.onMouseMove(e)}),this.scheme.getCanvas().addEventListener("mouseout",function(e){t.onMouseOut(e)}),this.scheme.getCanvas().addEventListener("mouseenter",function(e){t.onMouseEnter(e)}),this.scheme.getCanvas().addEventListener("contextmenu",function(e){t.onContextMenu(e)}),this.scheme.getCanvas().addEventListener("mousewheel",function(e){t.onMouseWheel(e)}),this.scheme.getCanvas().addEventListener("DOMMouseScroll",function(e){t.onMouseWheel(e)}),this.scheme.getCanvas().addEventListener("touchstart",function(e){t.touchDistance=0,t.onMouseDown(e)}),this.scheme.getCanvas().addEventListener("touchmove",function(e){if(1==e.targetTouches.length)t.onMouseMove(e);else if(2==e.targetTouches.length){var n=e.targetTouches[0],i=e.targetTouches[1],o=Math.sqrt(Math.pow(i.pageX-n.pageX,2)+Math.pow(i.pageY-n.pageY,2)),s=0;t.touchDistance&&(s=o-t.touchDistance),t.touchDistance=o,s&&t.scheme.getZoomManager().zoomToPointer(e,s/5)}e.preventDefault()}),this.scheme.getCanvas().addEventListener("touchend",function(e){var n=(new Date).getTime();t.lastTouchEndTime&&n-t.lastTouchEndTime<=300?e.preventDefault():t.onMouseUp(e),t.lastTouchEndTime=n}),this.scheme.getCanvas().addEventListener("touchcancel",function(e){t.onMouseUp(e)}),window.addEventListener("resize",function(e){var n=t.scheme.getZoomManager().getScale();t.scheme.resize(),t.scheme.requestRenderAll(),t.scheme.getZoomManager().zoomByFactor(n)||t.scheme.getZoomManager().setScale(t.scheme.getZoomManager().getScaleWithAllObjects())})},t.prototype.onMouseDown=function(t){this.leftButtonDown=!0,this.setLastClientPositionFromEvent(t)},t.prototype.onMouseUp=function(t){var e=this;this.leftButtonDown=!1,this.setLastClientPositionFromEvent(t),this.isDragging&&(this.scheme.setCursorStyle(this.scheme.getDefaultCursorStyle()),this.scheme.requestRenderAll()),setTimeout(function(){e.isDragging=!1},1)},t.prototype.onClick=function(t){if(!this.isDragging){for(var e=this.findObjectsForEvent(t),n=0,i=e;n<i.length;n++){var o=i[n];o.click(t,this.scheme,this.scheme.getView()),this.scheme.addChangedObject(o),this.sendEvent("clickOnObject",o)}e.length&&(this.scheme.requestRenderAll(),this.scheme.updateCache(!0))}},t.prototype.onDoubleClick=function(t){this.scheme.getZoomManager().zoomToPointer(t,14)},t.prototype.onContextMenu=function(t){},t.prototype.onMouseMove=function(t){if(this.leftButtonDown){var e=this.getCoordinatesFromEvent(t),n=Math.abs(e.x-this.getLastClientX()),i=Math.abs(e.y-this.getLastClientY());(n>1||i>1)&&(this.isDragging=!0,this.scheme.setCursorStyle("move"))}this.isDragging?this.scheme.getScrollManager().handleDragging(t):this.handleHover(t)},t.prototype.getPointer=function(t,e){var n="touchend"===t.type?"changedTouches":"touches",i=t;return i[n]&&i[n][0]?2==i[n].length?(i[n][0][e]+i[n][1][e])/2:i[n][0][e]:i[e]},t.prototype.handleHover=function(t){this.setLastClientPositionFromEvent(t);var e=this.findObjectsForEvent(t),n=!1,i=!1;if(this.hoveredObjects.length)for(var o=0,s=this.hoveredObjects;o<s.length;o++){for(var r=s[o],h=!1,a=0,c=e;a<c.length;a++){(l=c[a])==r&&(h=!0)}h||(r.isHovered=!1,r.mouseLeave(t,this.scheme,this.scheme.getView()),this.scheme.addChangedObject(r),this.sendEvent("mouseLeaveObject",r),n=!0,i=!0)}if(!this.hoveredObjects.length||i)for(var u=0,g=e;u<g.length;u++){var l;(l=g[u]).isHovered=!0,n=!0,this.scheme.setCursorStyle(l.cursorStyle),l.mouseOver(t,this.scheme,this.scheme.getView()),this.scheme.addChangedObject(l),this.sendEvent("mouseOverObject",l)}this.hoveredObjects=e,e.length||this.scheme.setCursorStyle(this.scheme.getDefaultCursorStyle()),n&&(this.scheme.requestRenderAll(),this.scheme.updateCache(!0))},t.prototype.onMouseOut=function(t){this.setLastClientPositionFromEvent(t),this.leftButtonDown=!1,this.isDragging=!1,this.scheme.requestRenderAll()},t.prototype.onMouseEnter=function(t){},t.prototype.onMouseWheel=function(t){return this.scheme.getZoomManager().handleMouseWheel(t)},t.prototype.setLastClientPositionFromEvent=function(t){var e=this.getCoordinatesFromEvent(t);this.setLastClientPosition(e)},t.prototype.findObjectsForEvent=function(t){var e=this.getCoordinatesFromEvent(t);return this.scheme.getStorageManager().findObjectsByCoordinates(e)},t.prototype.getCoordinatesFromEvent=function(t){var e=this.scheme.getCanvas().getBoundingClientRect();return{x:this.getPointer(t,"clientX")-e.left,y:this.getPointer(t,"clientY")-e.top}},t.prototype.setLastClientPosition=function(t){this.lastClientPosition=t},t.prototype.getLastClientX=function(){return this.lastClientPosition.x},t.prototype.getLastClientY=function(){return this.lastClientPosition.y},t.prototype.sendEvent=function(t,e){var n="schemeDesigner."+t;if("function"==typeof CustomEvent){var i=new CustomEvent(n,{detail:e});this.scheme.getCanvas().dispatchEvent(i)}else{var o=document.createEvent("CustomEvent");o.initCustomEvent(n,!1,!1,e),this.scheme.getCanvas().dispatchEvent(o)}},t}();t.EventManager=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(t){this.scrollLeft=0,this.scrollTop=0,this.maxHiddenPart=.5,this.scheme=t}return t.prototype.getScrollLeft=function(){return this.scrollLeft},t.prototype.getScrollTop=function(){return this.scrollTop},t.prototype.scroll=function(t,e){var n=this.scheme.getStorageManager().getObjectsBoundingRect(),i=this.scheme.getZoomManager().getScale(),o=this.scheme.getWidth()-n.left,s=this.scheme.getHeight()-n.top,r=-n.right*i,h=-n.bottom*i;t>(o*=this.maxHiddenPart)&&(t=o),e>(s*=this.maxHiddenPart)&&(e=s),t<(r+=this.scheme.getWidth()*(1-this.maxHiddenPart))&&(t=r),e<(h+=this.scheme.getHeight()*(1-this.maxHiddenPart))&&(e=h),this.scrollLeft=t,this.scrollTop=e,this.scheme.getView().setScrollTop(e),this.scheme.getView().setScrollLeft(t),this.scheme.getView().applyTransformation(),this.scheme.useSchemeCache()?this.scheme.requestDrawFromCache():this.scheme.requestRenderAll(),this.scheme.getEventManager().sendEvent("scroll",{left:t,top:e,maxScrollLeft:o,maxScrollTop:s,minScrollLeft:r,minScrollTop:h,boundingRect:n,scale:i})},t.prototype.toCenter=function(){this.scheme.getStorageManager().getObjectsBoundingRect();var t=this.scheme.getStorageManager().getObjectsDimensions(),e=this.scheme.getZoomManager().getScale(),n=(this.scheme.getWidth()/e-t.width)/2*e,i=(this.scheme.getHeight()/e-t.height)/2*e;this.scroll(n,i)},t.prototype.handleDragging=function(t){var e=this.scheme.getEventManager().getLastClientX(),n=this.scheme.getEventManager().getLastClientY();this.scheme.getEventManager().setLastClientPositionFromEvent(t);var i=this.scheme.getEventManager().getLastClientX()-e,o=this.scheme.getEventManager().getLastClientY()-n,s=i+this.getScrollLeft(),r=o+this.getScrollTop();this.scroll(s,r)},t.prototype.setMaxHiddenPart=function(t){this.maxHiddenPart=t},t}();t.ScrollManager=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function e(t){this.treeDepth=6,this.layers={},this.scheme=t}return e.prototype.getLayerById=function(t){return void 0!==this.layers[t]?this.layers[t]:null},e.prototype.getVisibleObjects=function(){var t=[],e=this.getVisibleObjectsByLayers();for(var n in e){var i=e[n];void 0!==i&&i.length&&(t=t.concat(i))}return t},e.prototype.getVisibleObjectsByLayers=function(){for(var t={},e=0,n=this.getSortedLayers();e<n.length;e++){var i=n[e];if(i.getVisible()){var o=i.getObjects();void 0!==o&&o.length&&(t[i.getId()]=o)}}return t},e.prototype.setLayers=function(t){for(var e=0,n=t;e<n.length;e++){var i=n[e];this.addLayer(i)}},e.prototype.getLayers=function(){return this.layers},e.prototype.getSortedLayers=function(){var t=[];for(var e in this.layers){var n=this.layers[e];n.getVisible()&&t.push(n)}return t.sort(function(t,e){return t.getZIndex()<e.getZIndex()?-1:t.getZIndex()>e.getZIndex()?1:0}),t},e.prototype.addLayer=function(e){if(this.getLayerById(e.getId())instanceof t.Layer)throw new Error("Layer with such id already exist");this.layers[e.getId()]=e},e.prototype.removeLayers=function(){this.layers={},this.applyStructureChange()},e.prototype.removeLayer=function(t){delete this.layers[t],this.applyStructureChange()},e.prototype.setLayerVisibility=function(e,n){var i=this.getLayerById(e);if(!(i instanceof t.Layer))throw new Error("Layer not found");i.setVisible(n),this.applyStructureChange()},e.prototype.setLayerActivity=function(e,n){var i=this.getLayerById(e);if(!(i instanceof t.Layer))throw new Error("Layer not found");i.setActive(n)},e.prototype.applyStructureChange=function(){this.requestBuildTree(),this.reCalcObjectsBoundingRect(),this.scheme.updateCache(!1),this.scheme.requestRenderAll()},e.prototype.findObjectsByCoordinates=function(e){var n=[],i=e.x,o=e.y;i-=this.scheme.getScrollManager().getScrollLeft(),o-=this.scheme.getScrollManager().getScrollTop(),i/=this.scheme.getZoomManager().getScale(),o/=this.scheme.getZoomManager().getScale();var s=this.getTree(),r=this.findNodeByCoordinates(s,{x:i,y:o}),h={};for(var a in r&&(h=r.getObjectsByLayers()),h){if(this.getLayerById(a).isActive())for(var c=0,u=h[a];c<u.length;c++){var g=u[c];if(g.isActive()){var l=g.getBoundingRect();t.Tools.pointInRect({x:i,y:o},l,g.getRotation())&&n.push(g)}}}return n},e.prototype.getObjectsBoundingRect=function(){return this.objectsBoundingRect||(this.objectsBoundingRect=this.calculateObjectsBoundingRect()),this.objectsBoundingRect},e.prototype.getObjectsDimensions=function(){var t=this.getObjectsBoundingRect();return{width:t.right-t.left,height:t.bottom-t.top}},e.prototype.reCalcObjectsBoundingRect=function(){this.objectsBoundingRect=null},e.prototype.calculateObjectsBoundingRect=function(){var t,e,n,i,o=this.getVisibleObjects();if(o.length)for(var s=0,r=o;s<r.length;s++){var h=r[s].getBoundingRect();(null==t||h.top<t)&&(t=h.top),(null==e||h.left<e)&&(e=h.left),(null==n||h.right>n)&&(n=h.right),(null==i||h.bottom>i)&&(i=h.bottom)}return{left:e,top:t,right:n,bottom:i}},e.prototype.setTreeDepth=function(t){this.treeDepth=t},e.prototype.requestBuildTree=function(){this.rootTreeNode=null},e.prototype.getTree=function(){return this.rootTreeNode||(this.rootTreeNode=this.buildTree()),this.rootTreeNode},e.prototype.buildTree=function(){var t=this.getObjectsBoundingRect();return this.rootTreeNode=new n(null,t,this.getVisibleObjectsByLayers(),0),this.explodeTreeNodes(this.rootTreeNode,this.treeDepth),this.rootTreeNode},e.prototype.explodeTreeNodes=function(t,e){if(this.explodeTreeNode(t),--e>0)for(var n=0,i=t.getChildren();n<i.length;n++){var o=i[n];this.explodeTreeNodes(o,e)}},e.prototype.explodeTreeNode=function(e){var i=e.getBoundingRect(),o=e.getDepth()+1,s=t.Tools.clone(i),r=t.Tools.clone(i);if(o%2==1){var h=(i.right-i.left)/2;s.right=s.right-h,r.left=r.left+h}else{h=(i.bottom-i.top)/2;s.bottom=s.bottom-h,r.top=r.top+h}var a=t.Tools.filterLayersObjectsByBoundingRect(s,e.getObjectsByLayers()),c=t.Tools.filterLayersObjectsByBoundingRect(r,e.getObjectsByLayers()),u=new n(e,s,a,o),g=new n(e,r,c,o);e.addChild(u),e.addChild(g),e.removeObjects()},e.prototype.findNodeByCoordinates=function(t,e){var n=t.getChildByCoordinates(e);return n?n.isLastNode()?n:this.findNodeByCoordinates(n,e):null},e.prototype.findNodesByBoundingRect=function(t,e){t||(t=this.getTree());for(var n=[],i=0,o=t.getChildrenByBoundingRect(e);i<o.length;i++){var s=o[i];if(s.isLastNode())n.push(s);else for(var r=0,h=this.findNodesByBoundingRect(s,e);r<h.length;r++){var a=h[r];n.push(a)}}return n},e.prototype.showNodesParts=function(){for(var t=this.getTree().getLastChildren(),e=this.scheme.getView().getContext(),n=0,i=t;n<i.length;n++){var o=i[n],s=o.getBoundingRect().left+this.scheme.getScrollManager().getScrollLeft(),r=o.getBoundingRect().top+this.scheme.getScrollManager().getScrollTop(),h=o.getBoundingRect().right-o.getBoundingRect().left,a=o.getBoundingRect().bottom-o.getBoundingRect().top;e.lineWidth=1,e.strokeStyle="black",e.rect(s,r,h,a),e.stroke()}},e.prototype.getImageStorage=function(e){return new t.ImageStorage(e,this.scheme)},e}();t.StorageManager=e;var n=function(){function e(t,e,n,i){this.children=[],this.objectsByLayers={},this.parent=t,this.boundingRect=e,this.objectsByLayers=n,this.depth=i}return e.prototype.addChild=function(t){this.children.push(t)},e.prototype.getObjects=function(){var t=[];for(var e in this.objectsByLayers){var n=this.objectsByLayers[e];void 0!==n&&n.length&&(t=t.concat(n))}return t},e.prototype.getObjectsByLayer=function(t){return void 0!==this.objectsByLayers[t]?this.objectsByLayers[t]:[]},e.prototype.getObjectsByLayers=function(){return this.objectsByLayers},e.prototype.getChildren=function(){return this.children},e.prototype.isLastNode=function(){return Object.keys(this.objectsByLayers).length>0},e.prototype.getLastChildren=function(){for(var t=[],e=0,n=this.children;e<n.length;e++){var i=n[e];if(i.isLastNode())t.push(i);else for(var o=0,s=i.getLastChildren();o<s.length;o++){var r=s[o];t.push(r)}}return t},e.prototype.getChildByCoordinates=function(e){for(var n=0,i=this.children;n<i.length;n++){var o=i[n];if(t.Tools.pointInRect(e,o.getBoundingRect()))return o}return null},e.prototype.getChildrenByBoundingRect=function(e){for(var n=[],i=0,o=this.children;i<o.length;i++){var s=o[i];t.Tools.rectIntersectRect(s.getBoundingRect(),e)&&n.push(s)}return n},e.prototype.removeObjects=function(){this.objectsByLayers={}},e.prototype.getBoundingRect=function(){return this.boundingRect},e.prototype.getDepth=function(){return this.depth},e}();t.TreeNode=n}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(t){this.scale=1,this.zoomCoefficient=1.04,this.padding=.1,this.maxScale=5,this.scheme=t}return t.prototype.zoom=function(t){var e=Math.pow(this.zoomCoefficient,t);return this.zoomByFactor(e)},t.prototype.setScale=function(t){var e=this.scale/t;return this.zoomByFactor(e)},t.prototype.getScaleWithAllObjects=function(){var t=this.scheme.getStorageManager().getObjectsBoundingRect(),e=(t.right-t.left)*(this.padding+1)/this.scheme.getWidth(),n=(t.bottom-t.top)*(this.padding+1)/this.scheme.getHeight();return e>n?e:n},t.prototype.zoomByFactor=function(t){var e=this;this.renderAllTimer&&clearTimeout(this.renderAllTimer);var n=this.scheme.getStorageManager().getObjectsDimensions(),i=!0,o=!0,s=this.scale,r=s*t;return t<1?(i=this.scheme.getWidth()*(1-this.padding)<n.width*r,o=this.scheme.getHeight()*(1-this.padding)<n.height*r):(i=this.scheme.getWidth()*this.maxScale>n.width*r,o=this.scheme.getHeight()*this.maxScale>n.height*r),!(!i&&!o)&&(this.scale=r,this.scheme.getView().setScale(r),this.scheme.getView().applyTransformation(),this.scheme.useSchemeCache()?(this.scheme.requestDrawFromCache(),this.renderAllTimer=setTimeout(function(){e.scheme.requestRenderAll()},300)):this.scheme.requestRenderAll(),this.scheme.getEventManager().sendEvent("zoom",{oldScale:s,newScale:r}),!0)},t.prototype.getScale=function(){return this.scale},t.prototype.resetScale=function(){this.scale=1},t.prototype.handleMouseWheel=function(t){var e=t.wheelDelta?t.wheelDelta/40:t.detail?-t.detail:0;return e&&this.zoomToPointer(t,e),t.preventDefault()&&!1},t.prototype.zoomToPointer=function(t,e){this.scheme.getEventManager().setLastClientPositionFromEvent(t),this.zoomToPoint({x:this.scheme.getEventManager().getLastClientX(),y:this.scheme.getEventManager().getLastClientY()},e)},t.prototype.zoomToCenter=function(t){this.zoomToPoint({x:this.scheme.getWidth()/2,y:this.scheme.getHeight()/2},t)},t.prototype.zoomToPoint=function(t,e){var n=this.scheme.getZoomManager().getScale();if(this.scheme.getZoomManager().zoom(e)){var i=this.scheme.getZoomManager().getScale(),o=t.x/n,s=t.y/n,r=n/i,h=(t.x/i-o)*i,a=(t.y/i-s)*i,c=this.scheme.getScrollManager().getScrollLeft()/r,u=this.scheme.getScrollManager().getScrollTop()/r;this.scheme.getScrollManager().scroll(c+h,u+a)}},t.prototype.setPadding=function(t){this.padding=t},t.prototype.setMaxScale=function(t){this.maxScale=t},t.prototype.setZoomCoefficient=function(t){this.zoomCoefficient=t},t}();t.ZoomManager=e}(SchemeDesigner||(SchemeDesigner={}));
\ No newline at end of file
+var SchemeDesigner;!function(t){var e=function(){function e(e,n){if(this.zIndex=0,this.active=!0,this.visible=!0,this.objects=[],0==e.length)throw new Error("Empty layer id");this.id=e,t.Tools.configure(this,n)}return e.prototype.removeObject=function(t){this.objects.filter(function(e){return e!==t})},e.prototype.removeObjects=function(){this.objects=[]},e.prototype.getObjects=function(){return this.objects},e.prototype.addObject=function(t){t.setLayerId(this.id),this.objects.push(t)},e.prototype.setZIndex=function(t){this.zIndex=t},e.prototype.setActive=function(t){this.active=t},e.prototype.setVisible=function(t){this.visible=t},e.prototype.isVisible=function(){return this.visible},e.prototype.isActive=function(){return this.active},e.prototype.getZIndex=function(){return this.zIndex},e.prototype.getId=function(){return this.id},e}();t.Layer=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function e(e,n){this.renderingRequestId=0,this.devicePixelRatio=1,this.defaultCursorStyle="default",this.cacheSchemeRatio=2,this.changedObjects=[],this.view=new t.View(e),this.scrollManager=new t.ScrollManager(this),this.zoomManager=new t.ZoomManager(this),this.eventManager=new t.EventManager(this),this.storageManager=new t.StorageManager(this),this.resize(),this.requestFrameAnimation=t.Polyfill.getRequestAnimationFrameFunction(),this.cancelFrameAnimation=t.Polyfill.getCancelAnimationFunction(),this.devicePixelRatio=t.Polyfill.getDevicePixelRatio(),n&&(t.Tools.configure(this,n.options),t.Tools.configure(this.scrollManager,n.scroll),t.Tools.configure(this.zoomManager,n.zoom),t.Tools.configure(this.storageManager,n.storage)),this.disableCanvasSelection(),this.eventManager.bindEvents()}return e.prototype.resize=function(){var e=Math.max(0,Math.floor(t.Tools.getMaximumWidth(this.view.getCanvas()))),n=Math.max(0,Math.floor(t.Tools.getMaximumHeight(this.view.getCanvas())));this.view.setDimensions({width:e,height:n}),this.zoomManager.resetScale()},e.prototype.getEventManager=function(){return this.eventManager},e.prototype.getScrollManager=function(){return this.scrollManager},e.prototype.getZoomManager=function(){return this.zoomManager},e.prototype.getStorageManager=function(){return this.storageManager},e.prototype.getWidth=function(){return this.view.getWidth()},e.prototype.getHeight=function(){return this.view.getHeight()},e.prototype.requestFrameAnimationApply=function(t){return this.requestFrameAnimation.apply(window,[t])},e.prototype.cancelAnimationFrameApply=function(t){return this.cancelFrameAnimation.apply(window,[t])},e.prototype.clearContext=function(){var t=this.view.getContext();return t.save(),t.setTransform(1,0,0,1,0,0),t.clearRect(0,0,this.getWidth(),this.getHeight()),t.restore(),this},e.prototype.requestRenderAll=function(){var t=this;return this.renderingRequestId||(this.renderingRequestId=this.requestFrameAnimationApply(function(){t.renderAll()})),this},e.prototype.render=function(){this.storageManager.getTree(),this.zoomManager.setScale(this.zoomManager.getScaleWithAllObjects()),this.scrollManager.toCenter(),this.updateCache(!1),this.requestDrawFromCache()},e.prototype.renderAll=function(){this.renderingRequestId&&(this.cancelAnimationFrameApply(this.renderingRequestId),this.renderingRequestId=0),this.eventManager.sendEvent("beforeRenderAll"),this.clearContext();for(var t=this.scrollManager.getScrollLeft(),e=this.scrollManager.getScrollTop(),n=(this.zoomManager.getScale(),this.getWidth()/this.zoomManager.getScale()),i=this.getHeight()/this.zoomManager.getScale(),o=-t/this.zoomManager.getScale(),s=-e/this.zoomManager.getScale(),r=this.storageManager.findNodesByBoundingRect(null,{left:o,top:s,right:o+n,bottom:s+i}),h={},a=0,c=this.storageManager.getSortedLayers();a<c.length;a++)for(var u=c[a],g=0,l=r;g<l.length;g++)for(var p=0,d=l[g].getObjectsByLayer(u.getId());p<d.length;p++){var f=d[p],m=f.getId();void 0===h[m]&&(h[m]=!0,f.render(this,this.view))}this.eventManager.sendEvent("afterRenderAll")},e.prototype.addLayer=function(t){this.storageManager.addLayer(t)},e.prototype.removeLayer=function(t){this.storageManager.removeLayer(t)},e.prototype.getCanvas=function(){return this.view.getCanvas()},e.prototype.setCursorStyle=function(t){return this.view.getCanvas().style.cursor=t,this},e.prototype.getDefaultCursorStyle=function(){return this.defaultCursorStyle},e.prototype.disableCanvasSelection=function(){for(var t=0,e=["-webkit-touch-callout","-webkit-user-select","-khtml-user-select","-moz-user-select","-ms-user-select","user-select","outline"];t<e.length;t++){var n=e[t];this.view.getCanvas().style[n]="none"}},e.prototype.drawFromCache=function(){if(!this.cacheView)return!1;this.renderingRequestId&&(this.cancelAnimationFrameApply(this.renderingRequestId),this.renderingRequestId=0),this.clearContext();var t=this.storageManager.getObjectsBoundingRect();return this.view.getContext().drawImage(this.cacheView.getCanvas(),0,0,t.right,t.bottom),!0},e.prototype.requestDrawFromCache=function(){var t=this;return this.renderingRequestId||(this.renderingRequestId=this.requestFrameAnimationApply(function(){t.drawFromCache()})),this},e.prototype.updateCache=function(e){if(!this.cacheView){var n=this.storageManager.getImageStorage("scheme-cache");this.cacheView=new t.View(n.getCanvas())}if(e)for(var i=0,o=this.changedObjects;i<o.length;i++){var s=o[i],r=this.storageManager.getLayerById(s.getLayerId());console.log(r),r instanceof t.Layer&&r.isVisible()&&(s.clear(this,this.cacheView),s.render(this,this.cacheView))}else{var h=this.storageManager.getObjectsBoundingRect(),a=1/this.zoomManager.getScaleWithAllObjects()*this.cacheSchemeRatio,c=h.right*a,u=h.bottom*a;this.cacheView.setDimensions({width:c,height:u}),this.cacheView.getContext().scale(a,a);for(var g=0,l=this.storageManager.getSortedLayers();g<l.length;g++)for(var p=0,d=(r=l[g]).getObjects();p<d.length;p++){(s=d[p]).render(this,this.cacheView)}}this.changedObjects=[]},e.prototype.addChangedObject=function(t){this.changedObjects.push(t)},e.prototype.setCacheSchemeRatio=function(t){this.cacheSchemeRatio=t},e.prototype.getCAcheSchemeRatio=function(){return this.cacheSchemeRatio},e.prototype.useSchemeCache=function(){var t=this.storageManager.getObjectsDimensions().width*this.zoomManager.getScale()/this.getWidth();return!!(this.cacheSchemeRatio&&t<=this.cacheSchemeRatio)},e.prototype.getView=function(){return this.view},e}();t.Scheme=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function e(e){this.active=!0,this.rotation=0,this.isHovered=!1,this.cursorStyle="pointer",this.id=t.Tools.generateUniqueId(),t.Tools.configure(this,e),this.params=e}return e.prototype.setLayerId=function(t){this.layerId=t},e.prototype.getLayerId=function(){return this.layerId},e.prototype.getId=function(){return this.id},e.prototype.render=function(t,e){"function"==typeof this.renderFunction&&this.renderFunction(this,t,e)},e.prototype.clear=function(t,e){"function"==typeof this.clearFunction&&this.clearFunction(this,t,e)},e.prototype.click=function(e,n,i){"function"==typeof this.clickFunction&&this.clickFunction(this,t.Scheme,i,e)},e.prototype.mouseOver=function(e,n,i){"function"==typeof this.mouseOverFunction&&this.mouseOverFunction(this,t.Scheme,i,e)},e.prototype.mouseLeave=function(e,n,i){"function"==typeof this.mouseLeaveFunction&&this.mouseLeaveFunction(this,t.Scheme,i,e)},e.prototype.setX=function(t){this.x=t},e.prototype.setY=function(t){this.y=t},e.prototype.setWidth=function(t){this.width=t},e.prototype.setHeight=function(t){this.height=t},e.prototype.setCursorStyle=function(t){this.cursorStyle=t},e.prototype.setRotation=function(t){this.rotation=t},e.prototype.setRenderFunction=function(t){this.renderFunction=t},e.prototype.setClickFunction=function(t){this.clickFunction=t},e.prototype.setClearFunction=function(t){this.clearFunction=t},e.prototype.setMouseOverFunction=function(t){this.mouseOverFunction=t},e.prototype.setMouseLeaveFunction=function(t){this.mouseLeaveFunction=t},e.prototype.getBoundingRect=function(){return{left:this.x,top:this.y,right:this.x+this.width,bottom:this.y+this.height}},e.prototype.getOuterBoundingRect=function(){var e=this.getBoundingRect();if(!this.rotation)return e;var n={x:(e.left+e.right)/2,y:(e.top+e.bottom)/2},i=t.Tools.rotatePointByAxis({x:this.x,y:this.y},n,this.rotation),o=t.Tools.rotatePointByAxis({x:this.x,y:this.y+this.height},n,this.rotation),s=t.Tools.rotatePointByAxis({x:this.x+this.width,y:this.y},n,this.rotation),r=t.Tools.rotatePointByAxis({x:this.x+this.width,y:this.y+this.height},n,this.rotation);return{left:Math.min(i.x,o.x,s.x,r.x),top:Math.min(i.y,o.y,s.y,r.y),right:Math.max(i.x,o.x,s.x,r.x),bottom:Math.max(i.y,o.y,s.y,r.y)}},e.prototype.getRotation=function(){return this.rotation},e.prototype.isActive=function(){return this.active},e.prototype.setActive=function(t){this.active=t},e}();t.SchemeObject=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function e(e,n){this.id="scheme-designer-image-storage-"+t.Tools.getRandomString()+"-"+e,this.scheme=n;var i=document.getElementById(e);i||((i=document.createElement("canvas")).id=this.id,i.style.display="none",this.scheme.getCanvas().parentNode.appendChild(i)),this.canvas=i,this.context=this.canvas.getContext("2d")}return e.prototype.setImageData=function(t,e,n){this.setDimensions({width:e,height:n}),this.context.putImageData(t,0,0)},e.prototype.setDimensions=function(t){this.canvas.width=t.width,this.canvas.height=t.height},e.prototype.getCanvas=function(){return this.canvas},e.prototype.getContext=function(){return this.context},e}();t.ImageStorage=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(){}return t.getRequestAnimationFrameFunction=function(){for(var t=0,e=["requestAnimationFrame","webkitRequestAnimationFrame","mozRequestAnimationFrame","oRequestAnimationFrame","msRequestAnimationFrame"];t<e.length;t++){var n=e[t];if(window.hasOwnProperty(n))return window[n]}return function(t){return window.setTimeout(t,1e3/60)}},t.getCancelAnimationFunction=function(){return window.cancelAnimationFrame||window.clearTimeout},t.getDevicePixelRatio=function(){for(var t=0,e=["devicePixelRatio","webkitDevicePixelRatio","mozDevicePixelRatio"];t<e.length;t++){var n=e[t];if(window.hasOwnProperty(n))return window[n]}return 1},t}();t.Polyfill=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(){}return t.configure=function(e,n){if(n)for(var i in n){var o=n[i],s="set"+t.capitalizeFirstLetter(i);"function"==typeof e[s]&&e[s].apply(e,[o])}},t.capitalizeFirstLetter=function(t){return t.charAt(0).toUpperCase()+t.slice(1)},t.clone=function(t){return JSON.parse(JSON.stringify(t))},t.pointInRect=function(e,n,i){var o=!1,s=e.x,r=e.y;if(i){i=-i;var h=(n.left+n.right)/2,a=(n.top+n.bottom)/2,c=t.rotatePointByAxis(e,{x:h,y:a},i);s=c.x,r=c.y}return n.left<=s&&n.right>=s&&n.top<=r&&n.bottom>=r&&(o=!0),o},t.rotatePointByAxis=function(t,e,n){return n=n*Math.PI/180,{x:e.x+(t.x-e.x)*Math.cos(n)-(t.y-e.y)*Math.sin(n),y:e.y+(t.x-e.x)*Math.sin(n)+(t.y-e.y)*Math.cos(n)}},t.rectIntersectRect=function(t,e){return!(t.top>e.bottom||t.bottom<e.top||t.right<e.left||t.left>e.right)},t.filterObjectsByBoundingRect=function(t,e){for(var n=[],i=0,o=e;i<o.length;i++){var s=o[i],r=s.getOuterBoundingRect();this.rectIntersectRect(r,t)&&n.push(s)}return n},t.filterLayersObjectsByBoundingRect=function(e,n){var i={};for(var o in n){var s=n[o];i[o]=t.filterObjectsByBoundingRect(e,s)}return i},t.parseMaxStyle=function(t,e,n){var i;return"string"==typeof t?(i=parseInt(t,10),-1!==t.indexOf("%")&&(i=i/100*e.parentNode[n])):i=t,i},t.isConstrainedValue=function(t){return null!=t&&"none"!==t},t.getConstraintDimension=function(t,e,n){var i=document.defaultView,o=t.parentNode,s=i.getComputedStyle(t)[e],r=i.getComputedStyle(o)[e],h=this.isConstrainedValue(s),a=this.isConstrainedValue(r),c=Number.POSITIVE_INFINITY;return h||a?Math.min(h?this.parseMaxStyle(s,t,n):c,a?this.parseMaxStyle(r,o,n):c):null},t.getConstraintWidth=function(t){return this.getConstraintDimension(t,"max-width","clientWidth")},t.getConstraintHeight=function(t){return this.getConstraintDimension(t,"max-height","clientHeight")},t.getMaximumWidth=function(t){var e=t.parentNode;if(!e)return t.clientWidth;var n=parseInt(this.getStyle(e,"padding-left"),10),i=parseInt(this.getStyle(e,"padding-right"),10),o=e.clientWidth-n-i,s=this.getConstraintWidth(t);return s?Math.min(o,s):o},t.getMaximumHeight=function(t){var e=t.parentNode;if(!e)return t.clientHeight;var n=parseInt(this.getStyle(e,"padding-top"),10),i=parseInt(this.getStyle(e,"padding-bottom"),10),o=e.clientHeight-n-i,s=this.getConstraintHeight(t);return s?Math.min(o,s):o},t.getStyle=function(t,e){return t.currentStyle?t.currentStyle[e]:document.defaultView.getComputedStyle(t,null).getPropertyValue(e)},t.generateUniqueId=function(){return this.idNumber++,this.idNumber},t.touchSupported=function(){return"ontouchstart"in window},t.sortObject=function(t){var e=Object.keys(t),n=e.length;e.sort();for(var i={},o=0;o<n;o++){var s=e[o];i[s]=t[s]}return i},t.getRandomString=function(){return Math.random().toString(36).substr(2,9)},t.idNumber=0,t}();t.Tools=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(t){this.scrollLeft=0,this.scrollTop=0,this.scale=0,this.width=0,this.height=0,this.canvas=t,this.context=this.canvas.getContext("2d")}return t.prototype.getCanvas=function(){return this.canvas},t.prototype.getContext=function(){return this.context},t.prototype.setScrollLeft=function(t){this.scrollLeft=t},t.prototype.setScrollTop=function(t){this.scrollTop=t},t.prototype.setScale=function(t){this.scale=t},t.prototype.getScrollLeft=function(){return this.scrollLeft},t.prototype.getScrollTop=function(){return this.scrollTop},t.prototype.getScale=function(){return this.scale},t.prototype.setDimensions=function(t){this.canvas.width=t.width,this.canvas.height=t.height,this.width=t.width,this.height=t.height},t.prototype.getWidth=function(){return this.width},t.prototype.getHeight=function(){return this.height},t.prototype.applyTransformation=function(){this.context.setTransform(this.scale,0,0,this.scale,this.scrollLeft,this.scrollTop)},t}();t.View=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(t){this.isDragging=!1,this.leftButtonDown=!1,this.hoveredObjects=[],this.lastTouchEndTime=0,this.scheme=t,this.setLastClientPosition({x:this.scheme.getWidth()/2,y:this.scheme.getHeight()/2})}return t.prototype.bindEvents=function(){var t=this;this.scheme.getCanvas().addEventListener("mousedown",function(e){t.onMouseDown(e)}),this.scheme.getCanvas().addEventListener("mouseup",function(e){t.onMouseUp(e)}),this.scheme.getCanvas().addEventListener("click",function(e){t.onClick(e)}),this.scheme.getCanvas().addEventListener("dblclick",function(e){t.onDoubleClick(e)}),this.scheme.getCanvas().addEventListener("mousemove",function(e){t.onMouseMove(e)}),this.scheme.getCanvas().addEventListener("mouseout",function(e){t.onMouseOut(e)}),this.scheme.getCanvas().addEventListener("mouseenter",function(e){t.onMouseEnter(e)}),this.scheme.getCanvas().addEventListener("contextmenu",function(e){t.onContextMenu(e)}),this.scheme.getCanvas().addEventListener("mousewheel",function(e){t.onMouseWheel(e)}),this.scheme.getCanvas().addEventListener("DOMMouseScroll",function(e){t.onMouseWheel(e)}),this.scheme.getCanvas().addEventListener("touchstart",function(e){t.touchDistance=0,t.onMouseDown(e)}),this.scheme.getCanvas().addEventListener("touchmove",function(e){if(1==e.targetTouches.length)t.onMouseMove(e);else if(2==e.targetTouches.length){var n=e.targetTouches[0],i=e.targetTouches[1],o=Math.sqrt(Math.pow(i.pageX-n.pageX,2)+Math.pow(i.pageY-n.pageY,2)),s=0;t.touchDistance&&(s=o-t.touchDistance),t.touchDistance=o,s&&t.scheme.getZoomManager().zoomToPointer(e,s/5)}e.preventDefault()}),this.scheme.getCanvas().addEventListener("touchend",function(e){var n=(new Date).getTime();t.lastTouchEndTime&&n-t.lastTouchEndTime<=300?e.preventDefault():t.onMouseUp(e),t.lastTouchEndTime=n}),this.scheme.getCanvas().addEventListener("touchcancel",function(e){t.onMouseUp(e)}),window.addEventListener("resize",function(e){var n=t.scheme.getZoomManager().getScale();t.scheme.resize(),t.scheme.requestRenderAll(),t.scheme.getZoomManager().zoomByFactor(n)||t.scheme.getZoomManager().setScale(t.scheme.getZoomManager().getScaleWithAllObjects())})},t.prototype.onMouseDown=function(t){this.leftButtonDown=!0,this.setLastClientPositionFromEvent(t)},t.prototype.onMouseUp=function(t){var e=this;this.leftButtonDown=!1,this.setLastClientPositionFromEvent(t),this.isDragging&&(this.scheme.setCursorStyle(this.scheme.getDefaultCursorStyle()),this.scheme.requestRenderAll()),setTimeout(function(){e.isDragging=!1},1)},t.prototype.onClick=function(t){if(!this.isDragging){for(var e=this.findObjectsForEvent(t),n=0,i=e;n<i.length;n++){var o=i[n];o.click(t,this.scheme,this.scheme.getView()),this.scheme.addChangedObject(o),this.sendEvent("clickOnObject",o)}e.length&&(this.scheme.requestRenderAll(),this.scheme.updateCache(!0))}},t.prototype.onDoubleClick=function(t){this.scheme.getZoomManager().zoomToPointer(t,14)},t.prototype.onContextMenu=function(t){},t.prototype.onMouseMove=function(t){if(this.leftButtonDown){var e=this.getCoordinatesFromEvent(t),n=Math.abs(e.x-this.getLastClientX()),i=Math.abs(e.y-this.getLastClientY());(n>1||i>1)&&(this.isDragging=!0,this.scheme.setCursorStyle("move"))}this.isDragging?this.scheme.getScrollManager().handleDragging(t):this.handleHover(t)},t.prototype.getPointer=function(t,e){var n="touchend"===t.type?"changedTouches":"touches",i=t;return i[n]&&i[n][0]?2==i[n].length?(i[n][0][e]+i[n][1][e])/2:i[n][0][e]:i[e]},t.prototype.handleHover=function(t){this.setLastClientPositionFromEvent(t);var e=this.findObjectsForEvent(t),n=!1,i=!1;if(this.hoveredObjects.length)for(var o=0,s=this.hoveredObjects;o<s.length;o++){for(var r=s[o],h=!1,a=0,c=e;a<c.length;a++){(l=c[a])==r&&(h=!0)}h||(r.isHovered=!1,r.mouseLeave(t,this.scheme,this.scheme.getView()),this.scheme.addChangedObject(r),this.sendEvent("mouseLeaveObject",r),n=!0,i=!0)}if(!this.hoveredObjects.length||i)for(var u=0,g=e;u<g.length;u++){var l;(l=g[u]).isHovered=!0,n=!0,this.scheme.setCursorStyle(l.cursorStyle),l.mouseOver(t,this.scheme,this.scheme.getView()),this.scheme.addChangedObject(l),this.sendEvent("mouseOverObject",l)}this.hoveredObjects=e,e.length||this.scheme.setCursorStyle(this.scheme.getDefaultCursorStyle()),n&&(this.scheme.requestRenderAll(),this.scheme.updateCache(!0))},t.prototype.onMouseOut=function(t){this.setLastClientPositionFromEvent(t),this.leftButtonDown=!1,this.isDragging=!1,this.scheme.requestRenderAll()},t.prototype.onMouseEnter=function(t){},t.prototype.onMouseWheel=function(t){return this.scheme.getZoomManager().handleMouseWheel(t)},t.prototype.setLastClientPositionFromEvent=function(t){var e=this.getCoordinatesFromEvent(t);this.setLastClientPosition(e)},t.prototype.findObjectsForEvent=function(t){var e=this.getCoordinatesFromEvent(t);return this.scheme.getStorageManager().findObjectsByCoordinates(e)},t.prototype.getCoordinatesFromEvent=function(t){var e=this.scheme.getCanvas().getBoundingClientRect();return{x:this.getPointer(t,"clientX")-e.left,y:this.getPointer(t,"clientY")-e.top}},t.prototype.setLastClientPosition=function(t){this.lastClientPosition=t},t.prototype.getLastClientX=function(){return this.lastClientPosition.x},t.prototype.getLastClientY=function(){return this.lastClientPosition.y},t.prototype.sendEvent=function(t,e){var n="schemeDesigner."+t;if("function"==typeof CustomEvent){var i=new CustomEvent(n,{detail:e});this.scheme.getCanvas().dispatchEvent(i)}else{var o=document.createEvent("CustomEvent");o.initCustomEvent(n,!1,!1,e),this.scheme.getCanvas().dispatchEvent(o)}},t}();t.EventManager=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(t){this.scrollLeft=0,this.scrollTop=0,this.maxHiddenPart=.5,this.scheme=t}return t.prototype.getScrollLeft=function(){return this.scrollLeft},t.prototype.getScrollTop=function(){return this.scrollTop},t.prototype.scroll=function(t,e){var n=this.scheme.getStorageManager().getObjectsBoundingRect(),i=this.scheme.getZoomManager().getScale(),o=this.scheme.getWidth()-n.left,s=this.scheme.getHeight()-n.top,r=-n.right*i,h=-n.bottom*i;t>(o*=this.maxHiddenPart)&&(t=o),e>(s*=this.maxHiddenPart)&&(e=s),t<(r+=this.scheme.getWidth()*(1-this.maxHiddenPart))&&(t=r),e<(h+=this.scheme.getHeight()*(1-this.maxHiddenPart))&&(e=h),this.scrollLeft=t,this.scrollTop=e,this.scheme.getView().setScrollTop(e),this.scheme.getView().setScrollLeft(t),this.scheme.getView().applyTransformation(),this.scheme.useSchemeCache()?this.scheme.requestDrawFromCache():this.scheme.requestRenderAll(),this.scheme.getEventManager().sendEvent("scroll",{left:t,top:e,maxScrollLeft:o,maxScrollTop:s,minScrollLeft:r,minScrollTop:h,boundingRect:n,scale:i})},t.prototype.toCenter=function(){this.scheme.getStorageManager().getObjectsBoundingRect();var t=this.scheme.getStorageManager().getObjectsDimensions(),e=this.scheme.getZoomManager().getScale(),n=(this.scheme.getWidth()/e-t.width)/2*e,i=(this.scheme.getHeight()/e-t.height)/2*e;this.scroll(n,i)},t.prototype.handleDragging=function(t){var e=this.scheme.getEventManager().getLastClientX(),n=this.scheme.getEventManager().getLastClientY();this.scheme.getEventManager().setLastClientPositionFromEvent(t);var i=this.scheme.getEventManager().getLastClientX()-e,o=this.scheme.getEventManager().getLastClientY()-n,s=i+this.getScrollLeft(),r=o+this.getScrollTop();this.scroll(s,r)},t.prototype.setMaxHiddenPart=function(t){this.maxHiddenPart=t},t}();t.ScrollManager=e}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function e(t){this.treeDepth=6,this.layers={},this.scheme=t}return e.prototype.getLayerById=function(t){return void 0!==this.layers[t]?this.layers[t]:null},e.prototype.getVisibleObjects=function(){var t=[],e=this.getVisibleObjectsByLayers();for(var n in e){var i=e[n];void 0!==i&&i.length&&(t=t.concat(i))}return t},e.prototype.getVisibleObjectsByLayers=function(){for(var t={},e=0,n=this.getSortedLayers();e<n.length;e++){var i=n[e];if(i.isVisible()){var o=i.getObjects();void 0!==o&&o.length&&(t[i.getId()]=o)}}return t},e.prototype.setLayers=function(t){for(var e=0,n=t;e<n.length;e++){var i=n[e];this.addLayer(i)}},e.prototype.getLayers=function(){return this.layers},e.prototype.getSortedLayers=function(){var t=[];for(var e in this.layers){var n=this.layers[e];n.isVisible()&&t.push(n)}return t.sort(function(t,e){return t.getZIndex()<e.getZIndex()?-1:t.getZIndex()>e.getZIndex()?1:0}),t},e.prototype.addLayer=function(e){if(this.getLayerById(e.getId())instanceof t.Layer)throw new Error("Layer with such id already exist");this.layers[e.getId()]=e},e.prototype.removeLayers=function(){this.layers={},this.applyStructureChange()},e.prototype.removeLayer=function(t){delete this.layers[t],this.applyStructureChange()},e.prototype.setLayerVisibility=function(e,n){var i=this.getLayerById(e);if(!(i instanceof t.Layer))throw new Error("Layer not found");i.setVisible(n),this.applyStructureChange()},e.prototype.setLayerActivity=function(e,n){var i=this.getLayerById(e);if(!(i instanceof t.Layer))throw new Error("Layer not found");i.setActive(n)},e.prototype.applyStructureChange=function(){this.requestBuildTree(),this.reCalcObjectsBoundingRect(),this.scheme.updateCache(!1),this.scheme.requestRenderAll()},e.prototype.findObjectsByCoordinates=function(e){var n=[],i=e.x,o=e.y;i-=this.scheme.getScrollManager().getScrollLeft(),o-=this.scheme.getScrollManager().getScrollTop(),i/=this.scheme.getZoomManager().getScale(),o/=this.scheme.getZoomManager().getScale();var s=this.getTree(),r=this.findNodeByCoordinates(s,{x:i,y:o}),h={};for(var a in r&&(h=r.getObjectsByLayers()),h){if(this.getLayerById(a).isActive())for(var c=0,u=h[a];c<u.length;c++){var g=u[c];if(g.isActive()){var l=g.getBoundingRect();t.Tools.pointInRect({x:i,y:o},l,g.getRotation())&&n.push(g)}}}return n},e.prototype.getObjectsBoundingRect=function(){return this.objectsBoundingRect||(this.objectsBoundingRect=this.calculateObjectsBoundingRect()),this.objectsBoundingRect},e.prototype.getObjectsDimensions=function(){var t=this.getObjectsBoundingRect();return{width:t.right-t.left,height:t.bottom-t.top}},e.prototype.reCalcObjectsBoundingRect=function(){this.objectsBoundingRect=null},e.prototype.calculateObjectsBoundingRect=function(){var t,e,n,i,o=this.getVisibleObjects();if(o.length)for(var s=0,r=o;s<r.length;s++){var h=r[s].getBoundingRect();(null==t||h.top<t)&&(t=h.top),(null==e||h.left<e)&&(e=h.left),(null==n||h.right>n)&&(n=h.right),(null==i||h.bottom>i)&&(i=h.bottom)}return{left:e,top:t,right:n,bottom:i}},e.prototype.setTreeDepth=function(t){this.treeDepth=t},e.prototype.requestBuildTree=function(){this.rootTreeNode=null},e.prototype.getTree=function(){return this.rootTreeNode||(this.rootTreeNode=this.buildTree()),this.rootTreeNode},e.prototype.buildTree=function(){var t=this.getObjectsBoundingRect();return this.rootTreeNode=new n(null,t,this.getVisibleObjectsByLayers(),0),this.explodeTreeNodes(this.rootTreeNode,this.treeDepth),this.rootTreeNode},e.prototype.explodeTreeNodes=function(t,e){if(this.explodeTreeNode(t),--e>0)for(var n=0,i=t.getChildren();n<i.length;n++){var o=i[n];this.explodeTreeNodes(o,e)}},e.prototype.explodeTreeNode=function(e){var i=e.getBoundingRect(),o=e.getDepth()+1,s=t.Tools.clone(i),r=t.Tools.clone(i);if(o%2==1){var h=(i.right-i.left)/2;s.right=s.right-h,r.left=r.left+h}else{h=(i.bottom-i.top)/2;s.bottom=s.bottom-h,r.top=r.top+h}var a=t.Tools.filterLayersObjectsByBoundingRect(s,e.getObjectsByLayers()),c=t.Tools.filterLayersObjectsByBoundingRect(r,e.getObjectsByLayers()),u=new n(e,s,a,o),g=new n(e,r,c,o);e.addChild(u),e.addChild(g),e.removeObjects()},e.prototype.findNodeByCoordinates=function(t,e){var n=t.getChildByCoordinates(e);return n?n.isLastNode()?n:this.findNodeByCoordinates(n,e):null},e.prototype.findNodesByBoundingRect=function(t,e){t||(t=this.getTree());for(var n=[],i=0,o=t.getChildrenByBoundingRect(e);i<o.length;i++){var s=o[i];if(s.isLastNode())n.push(s);else for(var r=0,h=this.findNodesByBoundingRect(s,e);r<h.length;r++){var a=h[r];n.push(a)}}return n},e.prototype.showNodesParts=function(){for(var t=this.getTree().getLastChildren(),e=this.scheme.getView().getContext(),n=0,i=t;n<i.length;n++){var o=i[n],s=o.getBoundingRect().left+this.scheme.getScrollManager().getScrollLeft(),r=o.getBoundingRect().top+this.scheme.getScrollManager().getScrollTop(),h=o.getBoundingRect().right-o.getBoundingRect().left,a=o.getBoundingRect().bottom-o.getBoundingRect().top;e.lineWidth=1,e.strokeStyle="black",e.rect(s,r,h,a),e.stroke()}},e.prototype.getImageStorage=function(e){return new t.ImageStorage(e,this.scheme)},e}();t.StorageManager=e;var n=function(){function e(t,e,n,i){this.children=[],this.objectsByLayers={},this.parent=t,this.boundingRect=e,this.objectsByLayers=n,this.depth=i}return e.prototype.addChild=function(t){this.children.push(t)},e.prototype.getObjects=function(){var t=[];for(var e in this.objectsByLayers){var n=this.objectsByLayers[e];void 0!==n&&n.length&&(t=t.concat(n))}return t},e.prototype.getObjectsByLayer=function(t){return void 0!==this.objectsByLayers[t]?this.objectsByLayers[t]:[]},e.prototype.getObjectsByLayers=function(){return this.objectsByLayers},e.prototype.getChildren=function(){return this.children},e.prototype.isLastNode=function(){return Object.keys(this.objectsByLayers).length>0},e.prototype.getLastChildren=function(){for(var t=[],e=0,n=this.children;e<n.length;e++){var i=n[e];if(i.isLastNode())t.push(i);else for(var o=0,s=i.getLastChildren();o<s.length;o++){var r=s[o];t.push(r)}}return t},e.prototype.getChildByCoordinates=function(e){for(var n=0,i=this.children;n<i.length;n++){var o=i[n];if(t.Tools.pointInRect(e,o.getBoundingRect()))return o}return null},e.prototype.getChildrenByBoundingRect=function(e){for(var n=[],i=0,o=this.children;i<o.length;i++){var s=o[i];t.Tools.rectIntersectRect(s.getBoundingRect(),e)&&n.push(s)}return n},e.prototype.removeObjects=function(){this.objectsByLayers={}},e.prototype.getBoundingRect=function(){return this.boundingRect},e.prototype.getDepth=function(){return this.depth},e}();t.TreeNode=n}(SchemeDesigner||(SchemeDesigner={})),function(t){var e=function(){function t(t){this.scale=1,this.zoomCoefficient=1.04,this.padding=.1,this.maxScale=5,this.scheme=t}return t.prototype.zoom=function(t){var e=Math.pow(this.zoomCoefficient,t);return this.zoomByFactor(e)},t.prototype.setScale=function(t){var e=this.scale/t;return this.zoomByFactor(e)},t.prototype.getScaleWithAllObjects=function(){var t=this.scheme.getStorageManager().getObjectsBoundingRect(),e=(t.right-t.left)*(this.padding+1)/this.scheme.getWidth(),n=(t.bottom-t.top)*(this.padding+1)/this.scheme.getHeight();return e>n?e:n},t.prototype.zoomByFactor=function(t){var e=this;this.renderAllTimer&&clearTimeout(this.renderAllTimer);var n=this.scheme.getStorageManager().getObjectsDimensions(),i=!0,o=!0,s=this.scale,r=s*t;return t<1?(i=this.scheme.getWidth()*(1-this.padding)<n.width*r,o=this.scheme.getHeight()*(1-this.padding)<n.height*r):(i=this.scheme.getWidth()*this.maxScale>n.width*r,o=this.scheme.getHeight()*this.maxScale>n.height*r),!(!i&&!o)&&(this.scale=r,this.scheme.getView().setScale(r),this.scheme.getView().applyTransformation(),this.scheme.useSchemeCache()?(this.scheme.requestDrawFromCache(),this.renderAllTimer=setTimeout(function(){e.scheme.requestRenderAll()},300)):this.scheme.requestRenderAll(),this.scheme.getEventManager().sendEvent("zoom",{oldScale:s,newScale:r}),!0)},t.prototype.getScale=function(){return this.scale},t.prototype.resetScale=function(){this.scale=1},t.prototype.handleMouseWheel=function(t){var e=t.wheelDelta?t.wheelDelta/40:t.detail?-t.detail:0;return e&&this.zoomToPointer(t,e),t.preventDefault()&&!1},t.prototype.zoomToPointer=function(t,e){this.scheme.getEventManager().setLastClientPositionFromEvent(t),this.zoomToPoint({x:this.scheme.getEventManager().getLastClientX(),y:this.scheme.getEventManager().getLastClientY()},e)},t.prototype.zoomToCenter=function(t){this.zoomToPoint({x:this.scheme.getWidth()/2,y:this.scheme.getHeight()/2},t)},t.prototype.zoomToPoint=function(t,e){var n=this.scheme.getZoomManager().getScale();if(this.scheme.getZoomManager().zoom(e)){var i=this.scheme.getZoomManager().getScale(),o=t.x/n,s=t.y/n,r=n/i,h=(t.x/i-o)*i,a=(t.y/i-s)*i,c=this.scheme.getScrollManager().getScrollLeft()/r,u=this.scheme.getScrollManager().getScrollTop()/r;this.scheme.getScrollManager().scroll(c+h,u+a)}},t.prototype.setPadding=function(t){this.padding=t},t.prototype.setMaxScale=function(t){this.maxScale=t},t.prototype.setZoomCoefficient=function(t){this.zoomCoefficient=t},t}();t.ZoomManager=e}(SchemeDesigner||(SchemeDesigner={}));
\ No newline at end of file
diff --git a/examples/index.html b/examples/index.html
index d1eda6e..ce40722 100644
--- a/examples/index.html
+++ b/examples/index.html
@@ -8,7 +8,7 @@
 
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
 
-    <script src="../dist/scheme-designer.min.js?17"></script>
+    <script src="../dist/scheme-designer.min.js?18"></script>
 
     <!-- data for scheme -->
     <script src="./scheme-data.js?1"></script>
@@ -313,7 +313,7 @@ <h2>Hall scheme example</h2>
     }, false);
 
     canvas.addEventListener('schemeDesigner.zoom', function (e) {
-       // console.log('zoom', e.detail);
+        //  console.log('zoom', e.detail);
     }, false);
 </script>
 </body>
diff --git a/package.json b/package.json
index 26b7b64..05eacd5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "scheme-designer",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "description": "Canvas scheme designer, scheme constructor on javascript (typescript)",
   "main": "scheme-designer.js",
   "scripts": {
diff --git a/src/Layer.ts b/src/Layer.ts
index af29dd6..fcda620 100644
--- a/src/Layer.ts
+++ b/src/Layer.ts
@@ -78,6 +78,7 @@ namespace SchemeDesigner {
          */
         public addObject(object: SchemeObject): void
         {
+            object.setLayerId(this.id);
             this.objects.push(object);
         }
 
@@ -110,10 +111,10 @@ namespace SchemeDesigner {
         }
 
         /**
-         * Get visible
+         * Get is visible
          * @return {boolean}
          */
-        public getVisible(): boolean
+        public isVisible(): boolean
         {
             return this.visible;
         }
diff --git a/src/Scheme.ts b/src/Scheme.ts
index ee33f62..9440a60 100644
--- a/src/Scheme.ts
+++ b/src/Scheme.ts
@@ -433,8 +433,12 @@ namespace SchemeDesigner {
 
             if (onlyChanged) {
                 for (let schemeObject of this.changedObjects) {
-                    schemeObject.clear(this, this.cacheView);
-                    schemeObject.render(this, this.cacheView);
+                    let layer = this.storageManager.getLayerById(schemeObject.getLayerId());
+
+                    if (layer instanceof Layer && layer.isVisible()) {
+                        schemeObject.clear(this, this.cacheView);
+                        schemeObject.render(this, this.cacheView);
+                    }
                 }
             } else {
                 let boundingRect = this.storageManager.getObjectsBoundingRect();
diff --git a/src/SchemeObject.ts b/src/SchemeObject.ts
index 84c9634..d6bdbad 100644
--- a/src/SchemeObject.ts
+++ b/src/SchemeObject.ts
@@ -80,6 +80,11 @@ namespace SchemeDesigner {
          */
         protected params: any;
 
+        /**
+         * Layer id
+         */
+        protected layerId: string;
+
         /**
          * Constructor
          * @param {Object} params
@@ -93,6 +98,24 @@ namespace SchemeDesigner {
             this.params = params;
         }
 
+        /**
+         * Set layer id
+         * @param {string} layerId
+         */
+        public setLayerId(layerId: string)
+        {
+            this.layerId = layerId;
+        }
+
+        /**
+         * Get layer id
+         * @return {string}
+         */
+        public getLayerId(): string
+        {
+            return this.layerId;
+        }
+
         /**
          * Get id
          * @returns {number}
diff --git a/src/managers/StorageManager.ts b/src/managers/StorageManager.ts
index a05f04f..426082a 100644
--- a/src/managers/StorageManager.ts
+++ b/src/managers/StorageManager.ts
@@ -83,7 +83,7 @@ namespace SchemeDesigner {
             let layers = this.getSortedLayers();
 
             for (let layer of layers) {
-                if (layer.getVisible()) {
+                if (layer.isVisible()) {
                     let objects = layer.getObjects();
                     if (typeof objects !== 'undefined' && objects.length) {
                         result[layer.getId()] = objects;
@@ -123,7 +123,7 @@ namespace SchemeDesigner {
             let layers: Layer[] = [];
             for (let layerId in this.layers) {
                 let layer = this.layers[layerId];
-                if (layer.getVisible()) {
+                if (layer.isVisible()) {
                     layers.push(layer);
                 }
             }