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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 "tkbltGrMarker.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