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PMPolygon4.h
1 //========================================================================================
2 //
3 // $File$
4 //
5 // Owner: Lonnie Millett
6 //
7 // $Author$
8 //
9 // $DateTime$
10 //
11 // $Revision$
12 //
13 // $Change$
14 //
15 // Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
16 //
17 // NOTICE: Adobe permits you to use, modify, and distribute this file in accordance
18 // with the terms of the Adobe license agreement accompanying it. If you have received
19 // this file from a source other than Adobe, then your use, modification, or
20 // distribution of it requires the prior written permission of Adobe.
21 //
22 //========================================================================================
23 
24 #ifndef __PMPOLYGON4__
25 #define __PMPOLYGON4__
26 
27 #ifndef __PMPOINT__
28 #include "PMPoint.h"
29 #endif
30 
31 #ifndef __PMRECT__
32 #include "PMRect.h"
33 #endif
34 
35 //----------------------------------------------------------------------------------------
36 // Forward declarations
37 //----------------------------------------------------------------------------------------
38 class PMPolygon4;
39 
40 //----------------------------------------------------------------------------------------
41 // Typedefs
42 // The following types are designed primarily for use in parameter lists to aid in
43 // determining what coordinate space a method or function expects a parameter to be in.
44 // They are just synonyms for PMPolygon4
45 //----------------------------------------------------------------------------------------
46 typedef PMPolygon4 VPMPolygon4; // polygon4 in "View" coordinates
47 typedef PMPolygon4 PBPMPolygon4; // polygon4 in "Pasteboard" coordinates
48 typedef PMPolygon4 IPMPolygon4; // polygon4 in "Inner" coordinates
49 typedef PMPolygon4 OPMPolygon4; // polygon4 in "Outer" coordinates
50 
51 
52 //----------------------------------------------------------------------------------------
53 // PMPolygon4
54 //----------------------------------------------------------------------------------------
55 
58 class PMPolygon4
59 {
60  public:
61  typedef base_type data_type;
62 
65  PMPolygon4();
69  PMPolygon4(const PMRect& r);
73  PMPolygon4(const PMPolygon4& other);
74 
78  void SetPoints(const PMRect& r);
79 
82  bool16 IsEmpty() const;
83 
88  PMPolygon4& operator=(const PMPolygon4& other);
89 
94  PMPoint operator[](int16 index) const;
95 
100  PMPoint& operator[](int16 index);
101 
104  PMRect GetContainingRect() const;
105 
106  private:
107  PMPoint fPolyPt[4];
108 };
109 
110 
111 #endif