From b9262c831952e77135b79c2de7c455d5e7ff0589 Mon Sep 17 00:00:00 2001 From: Pushkar Joshi Date: Tue, 1 May 2012 17:00:40 -0700 Subject: undo some previous change that was halving the alpha value of the stroke --- js/lib/geom/brush-stroke.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'js/lib') diff --git a/js/lib/geom/brush-stroke.js b/js/lib/geom/brush-stroke.js index a1746d95..519e0433 100755 --- a/js/lib/geom/brush-stroke.js +++ b/js/lib/geom/brush-stroke.js @@ -665,6 +665,7 @@ var BrushStroke = function GLBrushStroke() { if (distFromOpaqueRegion>0) { var transparencyFactor = distFromOpaqueRegion/maxTransparentRegionHalfWidth; alphaVal = 1.0 - transparencyFactor;//(transparencyFactor*transparencyFactor);//the square term produces nonlinearly varying alpha values + alphaVal *= 0.5; //factor that accounts for lineWidth == 2 } ctx.save(); if (t === (numTraces-1) || t === 0){ @@ -672,7 +673,6 @@ var BrushStroke = function GLBrushStroke() { } else { //todo figure out the correct formula for the line width ctx.lineWidth=2; - alphaVal *= 0.5; //factor that accounts for lineWidth == 2 } ctx.strokeStyle="rgba("+parseInt(255*this._strokeColor[0])+","+parseInt(255*this._strokeColor[1])+","+parseInt(255*this._strokeColor[2])+","+alphaVal+")"; //linearly interpolate between the two stroke colors -- cgit v1.2.3