/*
 * Smithsonian Astrophysical Observatory, Cambridge, MA, USA
 * This code has been modified under the terms listed below and is made
 * available under the same terms.
 */

/*
 *	Copyright 1993-2004 George A Howlett.
 *
 *	Permission is hereby granted, free of charge, to any person obtaining
 *	a copy of this software and associated documentation files (the
 *	"Software"), to deal in the Software without restriction, including
 *	without limitation the rights to use, copy, modify, merge, publish,
 *	distribute, sublicense, and/or sell copies of the Software, and to
 *	permit persons to whom the Software is furnished to do so, subject to
 *	the following conditions:
 *
 *	The above copyright notice and this permission notice shall be
 *	included in all copies or substantial portions of the Software.
 *
 *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 *	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *	NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 *	LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 *	OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 *	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#ifndef __bltgrmarkerbitmap_h__
#define __bltgrmarkerbitmap_h__

#include "bltGrMarker.h"
#define MAX_OUTLINE_POINTS	12

namespace Blt {

typedef struct {
  const char** tags;
  Coords* worldPts;
  const char* elemName;
  Axis2d axes;
  int hide;
  int state;
  int drawUnder;
  int xOffset;
  int yOffset;

  Tk_Anchor anchor;
  Pixmap bitmap;
  XColor* fillColor;
  XColor* outlineColor;
} BitmapMarkerOptions;

class BitmapMarker : public Marker {
 public:
  Point2d anchorPt;
  GC gc;
  GC fillGC;
  Point2d outline[MAX_OUTLINE_POINTS];
  int nOutlinePts;
  int width;
  int height;

 private:
  int configure();
  void draw(Drawable);
  void map();
  int pointIn(Point2d*);
  int regionIn(Region2d*, int);
  void postscript(Blt_Ps);

 public:
  BitmapMarker(Graph*, const char*, Tcl_HashEntry*);
  virtual ~BitmapMarker();
};

};

#endif