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Stored procedures
Modifies the lightness of an image contained in an Image control.
Example
// Change the lightness of the image found in IMG_Image1
IMG_Image1.ModifyLightness(50)
Syntax
<Result> = <Image control>.ModifyLightness(<Variation of lightness> [, <Destination image>])
<Result>: Boolean
  • True if the change was performed,
  • False otherwise.
<Image control>: Control name
Name of the Image control to use.
<Variation of lightness>: Integer
Value included between -100 and +100. This value will be added to the current lightness of each pixel to get a new lightness.
<Destination image>: Optional character string (with or without quotes) or Image variable
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.
If this parameter is not specified, the transformation will be performed in <Image control>
Remarks
Component : wd250pnt.dll
Minimum version required
  • Version 24
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