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Stored procedures
Modifies the opacity of an image (which means the alpha channel of the image).
Example
MyImage is Image = "c:\test.png"
// Reduces the opacity by 50%
dModifyOpacity(MyImage, 50)
dSaveImagePNG(MyImage, "c:\test2.png")
Syntax
dModifyOpacity(<Image> , <Factor>)
<Image>: Image variable
Name of the Image variable to be used.
<Factor>: Real
Factor for modifying the opacity, included between 0.0 and 100.0. This factor will be applied to the alpha channel of the image.
Remarks
This function can only be used with the images containing an alpha channel (32 bpp).
Component: wd290pnt.dll
Minimum version required
  • Version 18
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Last update: 05/26/2022

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