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Allow selection of ink density

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6583 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Pfeiffer
2004-02-14 00:00:18 +00:00
parent e2d8351ac4
commit 329e4f9a7b
2 changed files with 17 additions and 11 deletions
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headers/private/print/libprint/Halftone.h
+2 -2
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@@ -55,7 +55,7 @@ public:
kHighValueMeansBlack,
kLowValueMeansBlack,
};
Halftone(color_space cs, double gamma = 1.4, DitherType dither_type = kTypeFloydSteinberg);
Halftone(color_space cs, double gamma = 1.4, double min = 0.0, DitherType dither_type = kTypeFloydSteinberg);
~Halftone();
void setPlanes(Planes planes);
void setBlackValue(BlackValue blackValue);
@@ -70,7 +70,7 @@ protected:
void setGrayFunction(PFN_gray gray);
void setGrayFunction(GrayFunction grayFunction);
void createGammaTable(double gamma);
void createGammaTable(double gamma, double min);
void initElements(int x, int y, uchar *elements);
uint getDensity(ColorRGB32 c) const;
uchar convertUsingBlackValue(uchar byte) const;