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/*
* 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 __BltGrMarkerPolygon_h__
#define __BltGrMarkerPolygon_h__
#include "bltGrMarker.h"
namespace Blt {
typedef struct {
const char** tags;
Coords* worldPts;
const char* elemName;
Axis* xAxis;
Axis* yAxis;
int hide;
int drawUnder;
int xOffset;
int yOffset;
int capStyle;
Dashes dashes;
XColor* fill;
int joinStyle;
int lineWidth;
XColor* outline;
} PolygonMarkerOptions;
class PolygonMarker : public Marker {
protected:
Point2d *screenPts_;
GC outlineGC_;
GC fillGC_;
Point2d *fillPts_;
int nFillPts_;
Segment2d *outlinePts_;
int nOutlinePts_;
protected:
int configure();
void draw(Drawable);
void map();
int pointIn(Point2d*);
int regionIn(Region2d*, int);
void print(PSOutput*);
public:
PolygonMarker(Graph*, const char*, Tcl_HashEntry*);
virtual ~PolygonMarker();
ClassId classId() {return CID_MARKER_POLYGON;}
const char* className() {return "PolygonMarker";}
const char* typeName() {return "polygon";}
};
};
#endif
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