b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
31 lines
1.2 KiB
JavaScript
Executable file
31 lines
1.2 KiB
JavaScript
Executable file
var shareImage = document.querySelector("#share-image"),
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imgToShare = document.querySelector("#image-to-share");
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if (shareImage && imgToShare) {
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shareImage.onclick = function () {
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if(imgToShare.naturalWidth > 0) {
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// Create dummy canvas
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var blobCanvas = document.createElement("canvas");
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blobCanvas.width = imgToShare.width;
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blobCanvas.height = imgToShare.height;
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// Get context and draw image
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var blobCanvasContext = blobCanvas.getContext("2d");
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blobCanvasContext.drawImage(imgToShare, 0, 0);
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// Export to blob and share through a Web Activitiy
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blobCanvas.toBlob(function (blob) {
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var sharingImage = new MozActivity({
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name: "share",
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data: {
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type: "image/*",
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number: 1,
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blobs: [blob]
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}
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});
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});
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}
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else {
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alert("Image failed to load, can't be shared");
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}
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}
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}
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