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* Cleanup in the Gradient department. No fuctional change.

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Renamed BGradient::color_step to BGradient::ColorStop
  as it's called everywhere else. Also renamed BGradient::gradient_type
  to just BGradient::Type. Renamed BGradient::Type() to GetType().
* Simplification of method names in Painter.cpp. Some not yet
  complete and yet inactive code to accelerate vertical gradients
  (bypassing AGG for this special case).


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29214 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
2009-02-15 15:15:49 +00:00
parent c88313977f
commit 64eb49fd24
16 changed files with 430 additions and 408 deletions
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headers/os/interface/Gradient.h
+20 -20
View File
@@ -1,5 +1,5 @@
/*
* Copyright 2006-2008, Haiku.
* Copyright 2006-2009, Haiku.
* Distributed under the terms of the MIT License.
*
* Authors:
@@ -21,7 +21,7 @@ class BRect;
class BGradient : public BArchivable {
public:
enum gradient_type {
enum Type {
TYPE_LINEAR = 0,
TYPE_RADIAL,
TYPE_RADIAL_FOCUS,
@@ -30,13 +30,13 @@ public:
TYPE_NONE
};
struct color_step {
color_step(const rgb_color c, float o);
color_step(uint8 r, uint8 g, uint8 b, uint8 a, float o);
color_step(const color_step& other);
color_step();
struct ColorStop {
ColorStop(const rgb_color c, float o);
ColorStop(uint8 r, uint8 g, uint8 b, uint8 a, float o);
ColorStop(const ColorStop& other);
ColorStop();
bool operator!=(const color_step& other) const;
bool operator!=(const ColorStop& other) const;
rgb_color color;
float offset;
@@ -53,26 +53,26 @@ public:
bool operator==(const BGradient& other) const;
bool operator!=(const BGradient& other) const;
bool ColorStepsAreEqual(const BGradient& other) const;
bool ColorStopsAreEqual(const BGradient& other) const;
void SetColors(const BGradient& other);
void SetColorStops(const BGradient& other);
int32 AddColor(const rgb_color& color, float offset);
bool AddColor(const color_step& color, int32 index);
bool AddColorStop(const ColorStop& colorStop, int32 index);
bool RemoveColor(int32 index);
bool SetColor(int32 index, const color_step& step);
bool SetColorStop(int32 index, const ColorStop& colorStop);
bool SetColor(int32 index, const rgb_color& color);
bool SetOffset(int32 index, float offset);
int32 CountColors() const;
color_step* ColorAt(int32 index) const;
color_step* ColorAtFast(int32 index) const;
color_step* Colors() const;
void SortColorStepsByOffset();
int32 CountColorStops() const;
ColorStop* ColorStopAt(int32 index) const;
ColorStop* ColorStopAtFast(int32 index) const;
ColorStop* ColorStops() const;
void SortColorStopsByOffset();
gradient_type Type() const
Type GetType() const
{ return fType; }
void MakeEmpty();
@@ -102,8 +102,8 @@ private:
} conic;
} fData;
BList fColors;
gradient_type fType;
BList fColorStops;
Type fType;
};
#endif // _GRADIENT_H