How to use the vega-canvas.image function in vega-canvas
To help you get started, we’ve selected a few vega-canvas examples, based on popular ways it is used in public projects.
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vega / vega / packages / vega-scenegraph / src / ResourceLoader.js View on Github 
prototype.loadImage = function(uri) {
var loader = this,
Image = image();
increment(loader);
return loader._loader
.sanitize(uri, {context: 'image'})
.then(function(opt) {
var url = opt.href;
if (!url || !Image) throw {url: url};
var img = new Image();
img.onload = function() {
decrement(loader);
};
img.onerror = function() {
decrement(loader);
