FMX.Filter.TFilterContext.BeginLayer
Delphi
function BeginLayer(const ATarget: TCanvas; const ADestRect: TRectF; const AOpacity: Single;
const AHighSpeed: Boolean; var ACacheLayer: IFilterCacheLayer; out ACacheCanvas: TCanvas): Boolean; virtual;
C++
virtual bool __fastcall BeginLayer(Fmx::Graphics::TCanvas* const ATarget, const System::Types::TRectF &ADestRect, const float AOpacity, const bool AHighSpeed, _di_IFilterCacheLayer &ACacheLayer, /* out */ Fmx::Graphics::TCanvas* &ACacheCanvas);
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| function | protected | FMX.Filter.pas FMX.Filter.hpp |
FMX.Filter | TFilterContext |
Description
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