imshape.hpp

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// $masm\imshape.hpp 1.5 milbo$ routines for drawing shapes, profiles, and images
// Warning: this is raw research code -- expect it to be quite messy.
// milbo durban dec05

#if !defined(imshape_hpp)
#define imshape_hpp

#define IM_NO_CONNECT_DOTS	0	// values for fConnectTheDots
#define IM_CONNECT_DOTS		1

#define IM_NO_ANNOTATE		0	// values for fAnnotate
#define IM_ANNOTATE 		1

#define IM_NO_WHISKERS		0	// values for fWhiskers
#define IM_WHISKERS 		1

#define IM_NO_TRANSPARENT	0	// values for fTransparent
#define IM_TRANSPARENT 		1

#define IM_NO_CROP_TO_FACE	0	// values for fCropToFace
#define IM_CROP_TO_FACE		1

#define IM_NO_DRAW_CIRCLES	0	// values for fDrawCircleAtLandmark
#define IM_DRAW_CIRCLES		1

void SetImagePoint(RgbImage &Img,  unsigned Red, unsigned Green, unsigned Blue, int ix, int iy, bool fTransparent=false);

void ImageWhiskers(RgbImage &Img, const SHAPE &Shape, unsigned Color, double Scale, double ProfAngle,
					bool fTransparent, unsigned ProfType, const tLand Lands[], const SHAPE *pAlignedAvShape);

void DrawShape(RgbImage &Img, 																	// io
					const SHAPE &Shape, unsigned Color, double Scale=1.0,				 		// in
					bool fConnectTheDots=false, bool fAnnotate=false, 							// in
					bool fWhiskers=false, unsigned ProfType=0, bool fTransparent=false,			// in
					const tLand Lands[]=NULL, const SHAPE *pAlignedAvShape=NULL,				// in
					bool fDrawCircleAtLandmark=false,											// in: current implementation is very slow
					unsigned ConnectDotsColor=-1);												// in: color used to connect dots, -1 to use same as dot color

void DrawShape1(RgbImage &Img, 																						// out
					const Image &InImg, const SHAPE &Shape1, const SHAPE *pShape2, unsigned Color, double Scale=1.0,	// in
					bool fConnectTheDots=false, bool fAnnotate=false, 													// in
					bool fWhiskers=false, unsigned ProfType=0, bool fTransparent=false, bool fCropToFace=false,			// in
					const tLand Lands[]=NULL, const SHAPE *pAlignedAvShape=NULL, 										// in
					bool fDrawCircleAtLandmark=false);																	// in: current implementation is very slow

void ImageAllShapes(const SHAPE aShapes[], Image aImages[],
					 char *saTags[], int nShapes, double Scale, bool fCropToFace,
					 const SHAPE &AvShape, const tLand Lands[]);

#define IM_NO_WIDE_MARGINS	0	// for fWideMargins parameter
#define IM_WIDE_MARGINS		1

void CropImageToFace(RgbImage &Img, const SHAPE &Shape, double Scale=1.0, bool fWideMargins=false);

void CropImageToShape (RgbImage &Img, const SHAPE &Shape);

void BresenhamDrawLine(RgbImage &Img, unsigned Red, unsigned Green, unsigned Blue, int x0, int y0, int x1, int y1, bool fTransparent=false);

int iGetFontSize(unsigned ImageBits);

double GetScaleOut(unsigned ImageBits, int iLev);

#endif // imshape_hpp