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Sourcecode: inkscape version File versions

nr-arena-image.h

#ifndef __NR_ARENA_IMAGE_H__
#define __NR_ARENA_IMAGE_H__

/*
 * RGBA display list system for inkscape
 *
 * Author:
 *   Lauris Kaplinski <lauris@kaplinski.com>
 *
 * Copyright (C) 2001-2002 Lauris Kaplinski
 * Copyright (C) 2001 Ximian, Inc.
 *
 * Released under GNU GPL, read the file 'COPYING' for more information
 */

#define NR_TYPE_ARENA_IMAGE (nr_arena_image_get_type ())
#define NR_ARENA_IMAGE(o) (NR_CHECK_INSTANCE_CAST ((o), NR_TYPE_ARENA_IMAGE, NRArenaImage))
#define NR_IS_ARENA_IMAGE(o) (NR_CHECK_INSTANCE_TYPE ((o), NR_TYPE_ARENA_IMAGE))

#include <libnr/nr-matrix.h>
#include "nr-arena-item.h"

NRType nr_arena_image_get_type (void);

struct NRArenaImage : public NRArenaItem {
      unsigned char *px;
      unsigned int pxw;
      unsigned int pxh;
      unsigned int pxrs;

      double x, y;
      double width, height;

      /* From GRID to PIXELS */
      NR::Matrix grid2px;

      static NRArenaImage *create(NRArena *arena) {
            NRArenaImage *obj=reinterpret_cast<NRArenaImage *>(nr_object_new(NR_TYPE_ARENA_IMAGE));
            obj->init(arena);
            return obj;
      }
};

struct NRArenaImageClass {
      NRArenaItemClass parent_class;
};

void nr_arena_image_set_pixels (NRArenaImage *image, const unsigned char *px, unsigned int pxw, unsigned int pxh, unsigned int pxrs);
void nr_arena_image_set_geometry (NRArenaImage *image, double x, double y, double width, double height);

#endif

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