PictureEffectsConsole Xojo Plugin |
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BrightnessEffectConsole.Apply Method (console only)
Applies the effect on a given 32 bit source image with a given 32 bit mask and returns the result to a new image.
Apply(
source as Picture,
value as Integer,
mask as Picture) as Picture
Parameters
- source
- The source image.
- value
- This value specifies how much brightness to add or subtract from the picture.
The value can be from -255 to 255. Values out of this range will make the function return nil and not modify the source picture. - 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
- The result image or nil if failure.
Remarks
See Also
BrightnessEffectConsole Class