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-rwxr-xr-xjs/lib/geom/brush-stroke.js12
1 files changed, 11 insertions, 1 deletions
diff --git a/js/lib/geom/brush-stroke.js b/js/lib/geom/brush-stroke.js
index d5d9a893..27d12f03 100755
--- a/js/lib/geom/brush-stroke.js
+++ b/js/lib/geom/brush-stroke.js
@@ -704,7 +704,7 @@ var BrushStroke = function GLBrushStroke() {
704 ctx.lineCap = "round"; 704 ctx.lineCap = "round";
705 ctx.lineJoin="round"; 705 ctx.lineJoin="round";
706 var minStrokeWidth = (this._strokeHardness*this._strokeWidth)/100; //the hardness is the percentage of the stroke width that's fully opaque 706 var minStrokeWidth = (this._strokeHardness*this._strokeWidth)/100; //the hardness is the percentage of the stroke width that's fully opaque
707 var numlayers = 1 + (this._strokeWidth-minStrokeWidth)/2; 707 var numlayers = 1 + Math.ceil((this._strokeWidth-minStrokeWidth)*0.5);
708 var alphaVal = 1.0/(numlayers); //this way the alpha at the first path will be 1 708 var alphaVal = 1.0/(numlayers); //this way the alpha at the first path will be 1
709 ctx.strokeStyle="rgba("+parseInt(255*this._strokeColor[0])+","+parseInt(255*this._strokeColor[1])+","+parseInt(255*this._strokeColor[2])+","+alphaVal+")"; 709 ctx.strokeStyle="rgba("+parseInt(255*this._strokeColor[0])+","+parseInt(255*this._strokeColor[1])+","+parseInt(255*this._strokeColor[2])+","+alphaVal+")";
710 for (var l=0;l<numlayers;l++){ 710 for (var l=0;l<numlayers;l++){
@@ -732,6 +732,16 @@ var BrushStroke = function GLBrushStroke() {
732 ctx.lineTo(p[0],p[1]); 732 ctx.lineTo(p[0],p[1]);
733 } 733 }
734 ctx.lineWidth=2*l+minStrokeWidth; 734 ctx.lineWidth=2*l+minStrokeWidth;
735
736
737 //experiments with shadows
738 /*
739 ctx.shadowOffsetX = 10;
740 ctx.shadowOffsetY = 10;
741 ctx.shadowBlur = 10;
742 ctx.shadowColor = //"rgb("+parseInt(255*this._strokeColor[0])+","+parseInt(255*this._strokeColor[1])+","+parseInt(255*this._strokeColor[2])+")";
743 "#FF6666"; //or use rgb(red, green, blue)
744 */
735 ctx.stroke(); 745 ctx.stroke();
736 }//for every layer l 746 }//for every layer l
737 } //if there is no calligraphic stroke 747 } //if there is no calligraphic stroke