Superfast Blur - A pretty fast box blur for Canvas by Mario Klingemann, Quasimondo.
- More informations: http://incubator.quasimondo.com/processing/superfast_blur.php
- Demo: http://www.quasimondo.com/BoxBlurForCanvas/FastBlurDemo.html
Original source:
Image as source:
boxBlurImage(sourceImageID, targetCanvas, radius, blurAlphaChannel);RGBA CanvasRenderingContext2D as source:
boxBlurCanvasRGBA(targetContext, top_x, top_y, width, height, radius);targetContext: theCanvasRenderingContext2D.
RGB CanvasRenderingContext2D as source:
boxBlurCanvasRGB(targetContext, top_x, top_y, width, height, radius);targetContext: theCanvasRenderingContext2D.
Copyright (c) 2011 Mario Klingemann
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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OTHER DEALINGS IN THE SOFTWARE.