ONLINE HELP WINDEV, WEBDEV AND WINDEV MOBILE
True if the contrast was modified, False otherwise.
Image to use. The image can correspond to: the name of an Image control. the name of a variable of type Image.
Value between -100 and +100. Negative values decrease the contrast, positive values increase it. This value will be added to the current contrast to get a new contrast.
Image where the transformed image will be drawn. The image can correspond to: the name of an Image control. the name of a variable of type Image.If this parameter is not specified, the transformation will be performed on the <Source image>.
Last update: 07/08/2022
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