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True if the change was performed, False otherwise.
Name of the Image control to use.
Value included between -100 and +100. This value will be added to the current saturation of each pixel to get a new saturation.
Image where the transformed image will be drawn. This image can correspond to: the name of an Image control. Versions 17 and later the name of an Image variable. New in version 17 the name of an Image variable. the name of an Image variable. the name of an Image variable. This type of variable is not available. If this parameter is not specified, the transformation will be performed in <Image control>
Drawing in PHP
Drawing in Browser code
Last update: 03/17/2020
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All you have to do is configure your product as follows: