X-Git-Url: https://git.pterodactylus.net/?p=fms.git;a=blobdiff_plain;f=include%2Ffreenet%2Fcaptcha%2Ffreeimage%2Fbitmap.h;fp=include%2Ffreenet%2Fcaptcha%2Ffreeimage%2Fbitmap.h;h=9e00af332322df2b6454674358b86fa1915e6b9a;hp=0000000000000000000000000000000000000000;hb=822f84f5dac64183c556bd86fea8cd7b0527f528;hpb=fcb124f8d6d3f5678e82049fb8e5e23c8cfaec6d

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