PictureEffects Xojo and Real Studio Plugin |
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HueSaturation.Apply Method
Use this function to apply the effect based of the settings of the Hue, Saturation and Lightness properties for all of the channels.
Apply(
source as Picture,
mask as Picture) as Picture
Parameters
- source
- The source picture to work with. This picture has to be 32 bits per pixel.
- mask
- To limit the filtering to certain pixels then set a picture defining the mask to this parameter. Pass nil to this parameter if the filtering should not be limited to certain pixels.
The mask picture must be a 32 bit picture and must be same size as the src picture. If the mask picture is not 32 bits and same size as the src picture then the function will fail and leave the result picture unchanged.
Returns
- Picture
- If the filter was successful: A reference to the modified picture.
If nil was returned then see the ErrorCode property to get hints for cause of the error.
Remarks
See Also
HueSaturation Class