summaryrefslogtreecommitdiffstats
path: root/src/bltGrMarkerLine.h
blob: a876cb90236041a26f82c83020bba759afcabce8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
/*
 * 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 __bltgrmarkerline_h__
#define __bltgrmarkerline_h__

#include "bltGrMarker.h"

namespace Blt {

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

  int capStyle;
  Blt_Dashes dashes;
  XColor* fillColor;
  int joinStyle;
  int lineWidth;
  XColor* outlineColor;
  int xorr;
} LineMarkerOptions;

class LineMarker : public Marker {
 public:
  GC gc;
  Segment2d* segments;
  int nSegments;
  int xorState;

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

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

};
#endif