fix bug with stacked charts(rotate OX)

common/Charts/3DTransformation.js

@@ -163,7 +163,7 @@ Processor3D.prototype._recalculateScaleWithMaxWidth = function()
 	{
 		this.widthCanvas = optimalWidth + (this.left + this.right);
 		this._calculateScaleNStandard();
-		optimalWidthLine = this.depthPerspective * Math.sin(-this.angleOy) + ((this.widthCanvas - (this.left + this.right)) / this.aspectRatioX) / this.scaleX;
+		optimalWidthLine = Math.abs(this.depthPerspective * Math.sin(-this.angleOy)) + ((this.widthCanvas - (this.left + this.right)) / this.aspectRatioX) / this.scaleX;
 		kF = optimalWidthLine / widthLine;
 		
 		if(optimalWidthLine < widthLine)
@@ -173,7 +173,7 @@ Processor3D.prototype._recalculateScaleWithMaxWidth = function()
 		}
 		else
 		{
-			this.aspectRatioX = widthLine / ((optimalWidthLine - this.depthPerspective*Math.sin(-this.angleOy))/kF);
+			this.aspectRatioX = widthLine / ((optimalWidthLine - Math.abs(this.depthPerspective * Math.sin(-this.angleOy))) / kF);
 			this.scaleY = this.scaleY * kF;
 			this.scaleZ = this.scaleZ * kF;
 			
@@ -181,9 +181,9 @@ Processor3D.prototype._recalculateScaleWithMaxWidth = function()
 		}
 
 		this._recalculateCameraDiff();
-		return;
 	}
-	
+	else
+	{
 		//TODO протестировать, и если не будет проблем, то убрать if-else
 		if(this.angleOy != 0)
 		{
@@ -246,6 +246,7 @@ Processor3D.prototype._recalculateScaleWithMaxWidth = function()
 			
 			this._recalculateCameraDiff();
 		}
+	}
 };
 
 Processor3D.prototype._calculateScaleNStandard = function()