version 0.3.14

[fms.git] / include / freenet / captcha / freeimage / bitmap.h

diff --git a/include/freenet/captcha/freeimage/bitmap.h b/include/freenet/captcha/freeimage/bitmap.h
new file mode 100644 (file)
index 0000000..9e00af3
--- /dev/null
+++ b/include/freenet/captcha/freeimage/bitmap.h
@@ -0,0 +1,66 @@
+#ifndef _freeimage_bitmap_\r
+#define _freeimage_bitmap_\r
+\r
+#include <FreeImage.h>\r
+\r
+#include <string>\r
+#include <vector>\r
+\r
+namespace FreeImage\r
+{\r
+\r
+class Bitmap\r
+{\r
+public:\r
+       Bitmap();\r
+       Bitmap(const Bitmap &bmp);\r
+       Bitmap(const std::string &typestr, const std::string &filename);\r
+       Bitmap(FIBITMAP *bmp);\r
+       Bitmap(const int width, const int height, const int bpp);\r
+       ~Bitmap();\r
+\r
+       const bool Create(const int width, const int height, const int bpp);\r
+\r
+       inline const unsigned int Height() const        { return m_bmp ? FreeImage_GetHeight(m_bmp) : 0 ; }\r
+       inline const unsigned int Width() const         { return m_bmp ? FreeImage_GetWidth(m_bmp) : 0 ; }\r
+       inline const unsigned int BPP() const           { return m_bmp ? FreeImage_GetBPP(m_bmp) : 0 ; }\r
+       void ConvertBPP(const int bpp);\r
+\r
+       void Clear(const RGBQUAD color);\r
+       void ClearTransparent();\r
+\r
+       const bool Save(const std::string &filename) const;\r
+       const bool SaveToMemory(const std::string &typestr, std::vector<unsigned char> &data) const;\r
+       const bool Load(const std::string &typestr, const std::string &filename);\r
+       const bool LoadFromMemory(const std::string &typestr, std::vector<unsigned char> &data);\r
+\r
+       void SetTransparent();\r
+       \r
+       void PutPixel(const int x, const int y, RGBQUAD color);\r
+       RGBQUAD GetPixel(const int x, const int y) const;\r
+       const int GetPixelIndex(const int x, const int y) const;\r
+       void Line(const int x1, const int y1, const int x2, const int y2, const RGBQUAD color);\r
+       void FastLine(const int x1, const int y1, const int x2, const int y2, const RGBQUAD color);\r
+       //void Arc(const int cx, const int cy, const int r, const float start, const float end, const RGBQUAD color);\r
+       void Rect(const int x1, const int y1, const int w, const int h, const bool filled, const RGBQUAD color);\r
+       void Rotate(const double angle, const int shiftx, const int shifty, const int originx, const int originy);\r
+       void HorizontalOffset(const int y, const double shift);\r
+       void VerticalOffset(const int x, const double shift);\r
+\r
+       void Blit(const Bitmap &bmp, const int destx, const int desty, const int sourcex, const int sourcey, const int w, const int h, const int alpha);\r
+       void BlitTrans(const Bitmap &bmp, const int destx, const int desty, const int sourcex, const int sourcey, const int w, const int h);\r
+\r
+       Bitmap &operator=(const Bitmap &rhs);\r
+\r
+private:\r
+       void Destroy();\r
+       void AALine(const int x1, const int y1, const int x2, const int y2, const RGBQUAD color);\r
+       double LineFunction(const double slopex, const double slopey, const int startx, const int starty, const double testx, const double texty);\r
+\r
+       FIBITMAP *m_bmp;\r
+\r
+};\r
+\r
+}\r
+\r
+#endif // _freeimage_bitmap_\r