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Get RGBA pixel color.
Source position: fpimage.pp line 117
protected function TFPCustomImage.GetInternalColor( |
x: Integer; |
y: Integer |
):TFPColor; virtual; |
This is a virtual method that extracts the internal color representation into a TFPColor, shifting and expanding bits into a TFPColor. The default implementation obtains the RGBA color from the palette. When true RGBA or monochrome colors are stored as pixel data, this must be handled in derived classes.
lazarus-ccr.sourceforge.net |