PictureEffects Xojo and Real Studio Plugin

BarrelDistortion.ApplyEffect Method

Use this function to apply the effect based of the settings of the properties of the class.

ApplyEffect(
   src as Picture,
   progress as IProgressHandler) as Picture

Parameters

src
The source picture to work with. This picture has to be 32 bits per pixel.
progress
Use this parameter to use a progress class to get progress feedback from this function. This class must be a class that Implements the IProgressHandler Interface which is defined in this plugin.

Pass nil to this parameter if you don't need progress feedback.

Progress feedback will slow the filter down.

Returns

Picture
If the effect was successful: A reference to the modified picture.

If the src picture was not 32 bits then a nil will be returned.

This filter will allocate memory so a Nil is also returned if not enough memory could be allocated for it or if the mask parameter contained invalid mask picture.

Remarks

See Also

BarrelDistortion Class