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morpheus.js
Commit ab56018b authored by jgould's avatar jgould
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png snapshot on retina

parent 382e0a7a
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js/morpheus-latest.min.js
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src/ui/heat_map.js
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...@@ -2937,15 +2937,11 @@ morpheus.HeatMap.prototype = { ...@@ -2937,15 +2937,11 @@ morpheus.HeatMap.prototype = {
saveAs(blob, file, true); saveAs(blob, file, true);
} else { } else {
var canvas = $('<canvas></canvas>')[0]; var canvas = $('<canvas></canvas>')[0];
var backingScale = morpheus.CanvasUtil.BACKING_SCALE; var height = bounds.height;
var height = bounds.height * backingScale; var width = bounds.width;
var width = bounds.width * backingScale;
canvas.height = height; canvas.height = height;
canvas.style.height = bounds.height + 'px';
canvas.width = width; canvas.width = width;
canvas.style.width = bounds.width + 'px';
var context = canvas.getContext('2d'); var context = canvas.getContext('2d');
morpheus.Util.resetTransform(context);
this.snapshot(context); this.snapshot(context);
canvas.toBlob(function (blob) { canvas.toBlob(function (blob) {
if (blob.size === 0) { if (blob.size === 0) {
......
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