s2dbpath.c File Reference

#include "s2dbpath.h"

Go to the source code of this file.

Defines
#define	INSIDE(x, y)   (DibGetPixel1(rows,x,y)==target)
#define	SAVE   ;
Enumerations
enum	{ UP, DOWN, LEFT, RIGHT }
Functions
static void	TraceShape (LPBYTE *rows, RECT *rc, LONG x, LONG y, int target, PRTL_BITMAP bits, ITEMARRAY *path)
static void	TraceShapeInner (LPBYTE *rows, RECT *rc, LONG x, LONG y, int target, PRTL_BITMAP bits, ITEMARRAY *path)
static void	FloodFillOuter (LPBYTE *rows, RECT *rc, LONG x, LONG y, int target, PRTL_BITMAP bits, PRTL_BITMAP fillbits)
static void	FloodFillInnerCheck (LPBYTE *rows, RECT *rc, LONG x, LONG y, int target, PRTL_BITMAP fillbits, LONG *px, LONG *py, LONG *mnx, LONG *mny)
static BOOL	PathFromBitmapIntersectRect (RECT *dst, RECT *src1, RECT *src2)
BOOL	PathFromBitmap (IMAGEBUFFERINFO *ibi, RECT *rcExtent, int target, ITEMARRAY *path)
	Generates a vector path based on the data in a bitmap.

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Define Documentation

#define INSIDE (  x, y   )     (DibGetPixel1(rows,x,y)==target)

Definition at line 27 of file s2dbpath.c.

#define SAVE   ;

Definition at line 350 of file s2dbpath.c.

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Enumeration Type Documentation

anonymous enum

Enumerator: UP  DOWN  LEFT  RIGHT  Definition at line 3 of file s2dbpath.c.

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Function Documentation

static void FloodFillInnerCheck (  LPBYTE *  rows, RECT *  rc, LONG  x, LONG  y, int  target, PRTL_BITMAP  fillbits, LONG *  px, LONG *  py, LONG *  mnx, LONG *  mny )  [static]

Definition at line 256 of file s2dbpath.c.

static void FloodFillOuter (  LPBYTE *  rows, RECT *  rc, LONG  x, LONG  y, int  target, PRTL_BITMAP  bits, PRTL_BITMAP  fillbits )  [static]

Definition at line 205 of file s2dbpath.c.

BOOL PathFromBitmap (  IMAGEBUFFERINFO *  ibi, RECT *  rcExtent, int  target, ITEMARRAY *  path )

Generates a vector path based on the data in a bitmap. Parameters: ibi  Pointer to a one-bit-per-pixel image buffer. rcExtent  A rectangle indicating the desired region from which to extract the path. If NULL, the entire image will be used. target  Specifies which pixel consitutes the interior of the path. Can be either 0 or 1. path  Points to an array of path segments where the function will save the generated path. The function fails if the array's item size doesn't equal that of a PATHSEGMENT structure. Returns: FALSE if _ibi_ is NULL or is not a 1-bit-per-pixel bitmap, or if _path_ is NULL; TRUE if successful. Definition at line 366 of file s2dbpath.c.

static BOOL PathFromBitmapIntersectRect (  RECT *  dst, RECT *  src1, RECT *  src2 )  [static]

Definition at line 352 of file s2dbpath.c.

static void TraceShape (  LPBYTE *  rows, RECT *  rc, LONG  x, LONG  y, int  target, PRTL_BITMAP  bits, ITEMARRAY *  path )  [static]

Definition at line 30 of file s2dbpath.c.

static void TraceShapeInner (  LPBYTE *  rows, RECT *  rc, LONG  x, LONG  y, int  target, PRTL_BITMAP  bits, ITEMARRAY *  path )  [static]

Definition at line 118 of file s2dbpath.c.

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