FMX.Filter.Effects.TFilterMaskToAlpha
Delphi
TFilterMaskToAlpha = class(TFilterBaseFilter)
C++
class PASCALIMPLEMENTATION TFilterMaskToAlpha : public TFilterBaseFilter
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | FMX.Filter.Effects.pas FMX.Filter.Effects.hpp |
FMX.Filter.Effects | FMX.Filter.Effects |
Description
TFilterMaskToAlpha is a wrapper for TMaskToAlphaEffect. FMX.Filter.Effects.TFilterMaskToAlpha inherits from FMX.Filter.Effects.TMaskToAlphaEffect. All content below this line refers to FMX.Filter.Effects.TMaskToAlphaEffect.
TMaskToAlphaEffect is a class for creating an effect that converts a grayscale image to a white image that is masked by alpha.
TMaskToAlphaEffect affects the textures of visual objects. For further information, go to TImageFXEffect and FireMonkey Image Effects.
The following table shows the result of the TMaskToAlphaEffect effect on a grayscale .png picture, with transparent background and a color .png picture, with transparent background, placed on a form (using a TImage object).
| No effect (original pictures) | Result |
|---|---|
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