ONLINE HELP WINDEV, WEBDEV AND WINDEV MOBILE
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 lightness of each pixel to get a new lightness.
Image where the transformed image will be drawn. This image can correspond to: the name of an Image control. the name of a 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: 09/23/2020
Send a report | Local help
I accept the terms of the license agreement
All you have to do is configure your product as follows: