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Diffstat (limited to 'Build/source/libs/poppler/poppler-0.37.0/splash/SplashPattern.h')
-rw-r--r-- | Build/source/libs/poppler/poppler-0.37.0/splash/SplashPattern.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/Build/source/libs/poppler/poppler-0.37.0/splash/SplashPattern.h b/Build/source/libs/poppler/poppler-0.37.0/splash/SplashPattern.h new file mode 100644 index 00000000000..e678c9e20e6 --- /dev/null +++ b/Build/source/libs/poppler/poppler-0.37.0/splash/SplashPattern.h @@ -0,0 +1,104 @@ +//======================================================================== +// +// SplashPattern.h +// +//======================================================================== + +//======================================================================== +// +// Modified under the Poppler project - http://poppler.freedesktop.org +// +// All changes made under the Poppler project to this file are licensed +// under GPL version 2 or later +// +// Copyright (C) 2010, 2011, 2014 Thomas Freitag <Thomas.Freitag@alfa.de> +// +// To see a description of the changes please see the Changelog file that +// came with your tarball or type make ChangeLog if you are building from git +// +//======================================================================== + +#ifndef SPLASHPATTERN_H +#define SPLASHPATTERN_H + +#ifdef USE_GCC_PRAGMAS +#pragma interface +#endif + +#include "SplashTypes.h" + +class SplashScreen; + +//------------------------------------------------------------------------ +// SplashPattern +//------------------------------------------------------------------------ + +class SplashPattern { +public: + + SplashPattern(); + + virtual SplashPattern *copy() = 0; + + virtual ~SplashPattern(); + + // Return the color value for a specific pixel. + virtual GBool getColor(int x, int y, SplashColorPtr c) = 0; + + // Test if x,y-position is inside pattern. + virtual GBool testPosition(int x, int y) = 0; + + // Returns true if this pattern object will return the same color + // value for all pixels. + virtual GBool isStatic() = 0; + + // Returns true if this pattern colorspace is CMYK. + virtual GBool isCMYK() = 0; +private: +}; + +//------------------------------------------------------------------------ +// SplashSolidColor +//------------------------------------------------------------------------ + +class SplashSolidColor: public SplashPattern { +public: + + SplashSolidColor(SplashColorPtr colorA); + + virtual SplashPattern *copy() { return new SplashSolidColor(color); } + + virtual ~SplashSolidColor(); + + virtual GBool getColor(int x, int y, SplashColorPtr c); + + virtual GBool testPosition(int x, int y) { return gFalse; } + + virtual GBool isStatic() { return gTrue; } + + virtual GBool isCMYK() { return gFalse; } + +private: + + SplashColor color; +}; + +//------------------------------------------------------------------------ +// SplashGouraudColor (needed for gouraudTriangleShadedFill) +//------------------------------------------------------------------------ + +class SplashGouraudColor: public SplashPattern { +public: + + virtual GBool isParameterized() = 0; + + virtual int getNTriangles() = 0; + + virtual void getTriangle(int i, double *x0, double *y0, double *color0, + double *x1, double *y1, double *color1, + double *x2, double *y2, double *color2) = 0; + + virtual void getParameterizedColor(double t, SplashColorMode mode, SplashColorPtr c) = 0; +}; + +#endif |