Using Canvas To Turn Image Into Grayscale
by sbrothier & 1 otherHTML 5 introduces Canvas object which can be used to draw and manipulate images. In this example, I used a Canvas to turn an image into grayscale. If your browser supports Canvas, you should see two images above: the normal image and the grayscale one. The grayscale one is not a separate image, it is generated by utilizing Canvas.
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