psImagePixelManip.h File Reference

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Detailed Description

Contains basic image pixel manipulation operations, as specified in the PSLIB SDRS sections "Image Pixel Manipulations".

Author:

Robert DeSonia, MHPCC

Version:

Revision

1.12

Name

rel7

Date:

Date

2005/09/01 01:05:41

Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii

Definition in file psImagePixelManip.h.

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

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Functions
int	psImageClip (psImage *input, double min, double vmin, double max, double vmax)
	Clip image values outside of range to given values.
int	psImageClipComplexRegion (psImage *input, complex min, complex vmin, complex max, complex vmax)
	Clip image values outside of a specified complex region.
int	psImageClipNaN (psImage *input, float value)
	Clip NaN image pixels to given value.
int	psImageOverlaySection (psImage *image, const psImage *overlay, int x0, int y0, const char *op)
	Overlay subregion of image with another image.
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.

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