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
|
#ifndef CGMTYPES_H
#define CGMTYPES_H
/* Include the only file on which this is dependent. */
#include "cgmmach.h"
/* CGM Typedefs */
typedef short Logical;
typedef long Index;
typedef unsigned short Enum;
typedef Int16 Code;
typedef long Prec;
typedef unsigned long Posint;
typedef float Ptype;
typedef double Mtype;
/* Structures used by CGM user interface */
typedef struct { float x, y; } Point;
typedef struct { float x, y; } Vector;
typedef struct { Posint red, green, blue; } RGBcolour;
struct colour {
Index index;
Posint red, green, blue;
};
typedef struct colour Colour;
typedef Index Indexcolour;
/* Useful Structures for CGM routines */
struct vdc {
long intr;
float real;
};
typedef struct vdc Vdc;
struct colourentry {
float red, green, blue;
};
typedef struct colourentry Colourentry;
typedef double Tmatrix[3][2];
struct point {
struct vdc x, y;
};
typedef struct point Cpoint;
struct rect {
struct point a, b;
};
typedef struct { float left, right, top, bot; } Rect;
#ifndef TRUE
#define TRUE ((Logical) 1)
#endif
#ifndef FALSE
#define FALSE ((Logical) 0)
#endif
#endif /* end of cgmtypes.h */
|
