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/*
* Some filters for Potrace in Inkscape
*
* Authors:
* Bob Jamison <rjamison@titan.com>
* Stéphane Gimenez <dev@gim.name>
*
* Copyright (C) 2004-2006 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#ifndef __FILTERSET_H__
#define __FILTERSET_H__
#include "imagemap.h"
#include <gdk-pixbuf/gdk-pixbuf.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* Apply gaussian blur to an GrayMap
*/
GrayMap *grayMapGaussian(GrayMap *gmap);
/**
* Apply gaussian bluf to an RgbMap
*/
RgbMap *rgbMapGaussian(RgbMap *rgbmap);
/**
*
*/
GrayMap *grayMapCanny(GrayMap *gmap,
double lowThreshold, double highThreshold);
/**
*
*/
GdkPixbuf *gdkCanny(GdkPixbuf *img,
double lowThreshold, double highThreshold);
/**
*
*/
GrayMap *quantizeBand(RgbMap *rgbmap, int nrColors);
#ifdef __cplusplus
}
#endif
#endif /* __FILTERSET_H__ */
/*#########################################################################
### E N D O F F I L E
#########################################################################*/
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