LibreOffice Module vcl (master)  1
BitmapSimpleColorQuantizationFilter.hxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3  * This file is part of the LibreOffice project.
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10 
11 #ifndef INCLUDED_INCLUDE_VCL_BITMAPSIMPLECOLORQUANTIZATIONFILTER_HXX
12 #define INCLUDED_INCLUDE_VCL_BITMAPSIMPLECOLORQUANTIZATIONFILTER_HXX
13 
14 #include <vcl/BitmapFilter.hxx>
15 
17 {
18 public:
24  BitmapSimpleColorQuantizationFilter(sal_uInt16 nNewColorCount)
25  : mnNewColorCount(nNewColorCount)
26  {
27  }
28 
29  virtual BitmapEx execute(BitmapEx const& rBitmapEx) const override;
30 
31 private:
32  sal_uInt16 const mnNewColorCount;
33 };
34 
35 #endif
36 
37 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
#define VCL_DLLPUBLIC
Definition: dllapi.h:29
virtual BitmapEx execute(BitmapEx const &rBitmapEx) const =0
BitmapSimpleColorQuantizationFilter(sal_uInt16 nNewColorCount)
Reduce number of colors for the bitmap using the POPULAR algorithm.