psImageMaskOps.h File Reference

#include "psImage.h"
#include "psCoord.h"
#include "psStats.h"
#include "psPixels.h"

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Functions
void	psImageMaskRegion (psImage *image, psRegion region, const char *op, psMaskType maskValue)
	Sets the bits inside the region, ignoring pixels outside.
void	psImageKeepRegion (psImage *image, psRegion region, const char *op, psMaskType maskValue)
	Sets the bits outside the region, ignoring pixels inside.
void	psImageMaskCircle (psImage *image, double x, double y, double radius, const char *op, psMaskType maskValue)
	Sets the bits inside the circle, ignoring the pixels outside.
void	psImageKeepCircle (psImage *image, double x, double y, double radius, const char *op, psMaskType maskValue)
	Sets the bits outside the circle, ignoring the pixels inside.
psImage *	psImageGrowMask (psImage *out, const psImage *in, psMaskType maskVal, unsigned int growSize, psMaskType growVal)
	Grows the specified values on the imput mask image, in, returning the result.

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