image.onload = function()

in FMLab/TaskRecorderScreenshot/screenshot.js [6:19]

• 12 lines of code
• 1 McCabe index (conditional complexity)

		image.onload = function() {
			// Cut the task recorder pane from the screenshot.
			var ratio = window.devicePixelRatio;
			var canvas = document.createElement("canvas");
			var context = canvas.getContext('2d');
			canvas.width = window.innerWidth * ratio;
			canvas.height = window.innerHeight * ratio;
			var taskRecorderPaneWidth = document.getElementById('asidePane').clientWidth * ratio;
			context.drawImage(image, 0, 0, (canvas.width - taskRecorderPaneWidth), canvas.height, 0, 0, canvas.width, canvas.height);
			var croppedImage = canvas.toDataURL('image/png');

			var origin = window.location.protocol + "//" + window.location.host;
			window.postMessage(croppedImage, origin);
		};