greggman · March 25, 2025 04:31
diff --git a/README.md b/README.md
diff --git a/index.css b/index.css
 /*bug-in-github-api-content-can-not-be-empty*/
diff --git a/index.html b/index.html
 /*bug-in-github-api-content-can-not-be-empty*/
diff --git a/index.js b/index.js
 const ctx = document.createElement('canvas').getContext('2d');
 ctx.fillStyle = 'red';
 ctx.fillRect(0, 0, 300, 150);
 ctx.fillStyle = 'yellow';
 ctx.fillText('Hello World', 20, 30);
 const blob = await new Promise(resolve => ctx.canvas.toBlob(resolve));
 const url = URL.createObjectURL(blob);
 const img = new Image();
 img.src = url;
 await img.decode();
 URL.revokeObjectURL(url);
 document.body.append(img);
diff --git a/jsGist.json b/jsGist.json
 {"name":"URL.revokeObjectURL","settings":{},"filenames":["index.html","index.css","index.js"]}
	const ctx = document.createElement('canvas').getContext('2d');
	ctx.fillStyle = 'red';
	ctx.fillRect(0, 0, 300, 150);
	ctx.fillStyle = 'yellow';
	ctx.fillText('Hello World', 20, 30);
	const blob = await new Promise(resolve => ctx.canvas.toBlob(resolve));
	const url = URL.createObjectURL(blob);
	const img = new Image();
	img.src = url;
	await img.decode();
	URL.revokeObjectURL(url);
	document.body.append(img);