Vcl.Imaging.GIFImg.TGenericColorMapper
Delphi
TGenericColorMapper: TColorLookupClass = TSlowColorLookup;
C++
extern DELPHI_PACKAGE TColorLookupClass TGenericColorMapper;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| variable | public | Vcl.Imaging.GIFImg.pas Vcl.Imaging.GIFImg.hpp |
Vcl.Imaging.GIFImg | Vcl.Imaging.GIFImg |
Description
Specifies the color mapper to use when displaying GIF images.
Change the value of TGenericColorMapper to specify an alternate color mapper to use when displaying GIF images.
The color mappers are used by the dithering routines, for example when high-color images are converted to GIF format.
If your images contain many skin tones or the colors are very unevenly distributed, you should use the slow, but precise TSlowColorLookup color mapper.
If the colors are evenly distributed across the color spectrum, the TFastColorLookup color mapper might actually work better than TSlowColorLookup.