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using clearOverlay

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This commit is contained in:
juliandescottes 2012-09-06 00:35:02 +02:00
parent 8332b31fa7
commit 03c56407d3
1 changed files with 2 additions and 4 deletions
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6
js/drawingtools/Stroke.js
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@ -39,14 +39,12 @@
}; };
ns.Stroke.prototype.moveToolAt = function(col, row, color, drawer) { ns.Stroke.prototype.moveToolAt = function(col, row, color, drawer) {
drawer.clearOverlay();
// When the user moussemove (before releasing), we dynamically compute the // When the user moussemove (before releasing), we dynamically compute the
// pixel to draw the line and draw this line in the overlay canvas: // pixel to draw the line and draw this line in the overlay canvas:
var strokePoints = this.getLinePixels_(this.startCol, col, this.startRow, row); var strokePoints = this.getLinePixels_(this.startCol, col, this.startRow, row);
// Clean overlay canvas:
this.canvasOverlay.getContext("2d").clearRect(
0, 0, this.canvasOverlay.width, this.canvasOverlay.height);
// Drawing current stroke: // Drawing current stroke:
for(var i = 0; i< strokePoints.length; i++) { for(var i = 0; i< strokePoints.length; i++) {