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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
/*
* coords.i
*
* $Id: coords.i,v 1.1 2008/01/04 13:47:48 frigaut Exp $
*
* This file is part of Yutils
* Copyright (C) 2007 Thibaut Paumard <paumard@users.sourceforge.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* $Log: coords.i,v $
* Revision 1.1 2008/01/04 13:47:48 frigaut
* initial import of thibaut's functions
*
*/
extern coords,ndc2pt,pt2inch,inch2cm,ndc2inch,ndc2cm,pt2cm,cm2inch,cm2pt,cm2ndc,inch2pt,inch2ndc,pt2ndc;
/* DOCUMENT ndc2pt,pt2inch,inch2cm,ndc2inch,ndc2cm,pt2cm,cm2inch,cm2pt,cm2ndc,inch2pt,inch2ndc,pt2ndc
convert between these.
*/
func ndc2pt(value)
{
return value/0.0013;
}
func pt2inch(value)
{
return value/72.27;
}
func inch2cm(value)
{
return value*2.54;
}
func pt2ndc(value)
{
return value*0.0013;
}
func inch2pt(value)
{
return value*72.27;
}
func cm2inch(value)
{
return value/2.54;
}
func ndc2inch(value)
{
return value/0.093951;
}
func inch2ndc(value)
{
return value*0.093951;
}
func ndc2cm(value)
{
return value/0.0369886;
}
func cm2ndc(value)
{
return value*0.0369886;
}
func pt2cm(value)
{
return value/28.4528;
}
func cm2pt(value)
{
return value*28.4528;
}
|