VIA - Volumetric Image Analysis
Main Page
Data Structures
Files
File List
Globals
include
viadata.h
1
2
#include <viaio/VImage.h>
3
#include <viaio/VGraph.h>
4
#include <viaio/Volumes.h>
5
6
#ifdef __cplusplus
7
extern
"C"
{
8
#endif
9
21
typedef
struct
SNodeStruct {
22
VNodeBaseRec base;
23
VShort type;
24
VShort col;
25
VShort row;
26
VShort band;
27
VShort label;
28
} SNodeRec, *
SNode
;
29
30
31
43
typedef
struct
FNodeStruct {
44
VNodeBaseRec base;
45
VFloat type;
46
VFloat x;
47
VFloat y;
48
VFloat z;
49
VFloat label;
50
} FNodeRec, *
FNode
;
51
52
63
typedef
struct
{
64
short
b;
65
short
r;
66
short
c;
67
} Voxel, *
VoxelList
;
68
69
70
80
typedef
struct
{
81
short
r;
82
short
c;
83
} Pixel, *
PixelList
;
84
85
97
typedef
struct
{
98
short
b;
99
short
r;
100
short
c;
101
float
val;
102
}
VPoint
;
103
104
115
typedef
struct
pointStruct{
116
float
x;
117
float
y;
118
float
z;
119
}
XPoint
;
120
121
122
123
/*
124
** access to a pixel
125
*/
126
#define VPixelIndex(image, i) \
127
((VPointer) ((char *) (VImageData(image) + (i) * VPixelSize (image))))
128
129
/*
130
** fast implementation of rounding
131
*/
132
#define VRintPos(x) ((int)((x) + 0.5))
133
#define VRintNeg(x) ((int)((x) - 0.5))
134
#define VRint(x) ((x) >= 0 ? VRintPos(x) : VRintNeg(x))
135
136
#define VFloor(x) ((x) >= 0 ? (int)((x+0.000001)) : (int)((x) - 0.999999))
137
138
#define VCeilPos(x) (VRint((x)) == (x) ? (x) : (int)(x+0.99999))
139
#define VCeilNeg(x) (VRint((x)) == (x) ? (x) : (int)(x+0.00001))
140
#define VCeil(x) ((x) >= 0 ? VCeilPos(x) : VCeilNeg(x))
141
142
143
/*
144
** some other stuff
145
*/
146
#define VSqr(x) ((x) * (x))
147
#define VAbs(x) ((x) > 0 > ? (x) : -(x))
148
149
150
#ifdef __cplusplus
151
}
/* extern "C" */
152
#endif
/* __cplusplus */
153
Generated on Wed Mar 12 2014 19:25:41 for VIA - Volumetric Image Analysis by
1.8.1.2