Shears an image either horizontally or vertically.
imageShear(name, shear [, direction] [, interpolation])
→ returns void
someImage.shear(shear [, direction] [, interpolation])
nearest: Applies the nearest neighbor method of interpolation. Image quality is lower than the other interpolation methods, but processing is fastest.
bilinear: Applies the bilinear method of interpolation. The quality of the image is less pixelated than the default, but processing is slower.
bicubic: Applies the bicubic method of interpolation. Generally, the quality of image is highest with this method and processing is slowest.
CF 11+ Shear the image by a factor of 1 on a horizontal axis
imgObj = imageRead("http://cfdocs.org/apple-touch-icon.png"); imgObj.shear(1); cfimage(action="writeToBrowser", source=imgObj);