Definition in file psPixels.h.
#include "psImage.h"
#include "psVector.h"
#include "psRegion.h"
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Data Structures | |
| struct | psPixelCoord |
| Data structure for storing psPixel coordinates. More... | |
| struct | psPixels |
| list of pixel coordinates More... | |
Defines | |
| #define | P_PSPIXELS_SET_NALLOC(pix, n) *(long*)&pix->nalloc = n |
Functions | |
| psPixels * | psPixelsAlloc (long nalloc) |
| Allocates a new psPixels structure. | |
| bool | psMemCheckPixels (psPtr ptr) |
| Checks the type of a particular pointer. | |
| psPixels * | psPixelsRealloc (psPixels *pixels, long nalloc) |
| resizes a psPixels structure | |
| psPixels * | p_psPixelsAppend (psPixels *pixels, long growth, float x, float y) |
| Add a pixel location to a psPixels. | |
| psPixels * | psPixelsCopy (psPixels *out, const psPixels *pixels) |
| Copies a psPixels object. | |
| psImage * | psPixelsToMask (psImage *out, const psPixels *pixels, psRegion region, psMaskType maskVal) |
| Generate a psImage from a psPixels. | |
| psPixels * | psPixelsFromMask (psPixels *out, const psImage *mask, psMaskType maskVal) |
| Generate a psPixels from a mask psImage. | |
| psPixels * | psPixelsConcatenate (psPixels *out, const psPixels *pixels) |
| Concatenates two psPixels. | |
| bool | p_psPixelsPrint (FILE *fd, psPixels *pixels, const char *name) |
| Prints a psPixels to specified destination. | |
| bool | psPixelsSet (psPixels *pixels, long position, psPixelCoord value) |
| Sets the value of the the pixels array at the specified position to value. | |
| psPixelCoord | psPixelsGet (const psPixels *pixels, long position) |
| Returns the value of the pixels array at the specified position. | |
| long | psPixelsLength (const psPixels *pixels) |
| Get the number of elements in use from a specified psPixels. | |
1.5.1