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
|
/***************************************************************
LanceMan's quickplot --- a fast interactive 2D plotter
Copyright (C) 1998, 1999 Lance Arsenault
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; version 2
of the License.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Or look at http://www.gnu.org/copyleft/gpl.html .
**********************************************************************/
/* $Id: make_labels.c,v 1.3 1999/02/27 04:21:59 lance Exp $ */
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <stdlib.h>
#include "data.h"
void make_labels(Plot *plot)
{
int i,j,k;
char str2[32];
sprintf(str2,"%c%d.%ds",045,DATA_LABEL_SIZE,DATA_LABEL_SIZE);
/* set up field labels */
assert((plot->label = (char **) malloc(sizeof(char *)*plot->dim)) != NULL);
/* default labels first */
for(i=0;i<plot->dim;i++)
{
char str1[DATA_LABEL_SIZE + 16];
assert((plot->label[i] = (char *)malloc(
sizeof(char)*(DATA_LABEL_SIZE+1))) != NULL);
str1[0] = '\0';
sprintf(str1,"field-%d",i);
sprintf(plot->label[i],str2,str1);
}
/* non-default labels: get plot->label[] from plot->labels */
if((plot->flag & LABELS || plot->flag & READ_LABELS) && !(plot->flag&BINARY_DATA))
{
char str1[DATA_LABEL_SIZE + 16];
int lenght;
j = 0;
lenght = strlen(plot->labels);
/*printf("plot->labels= <%s>\n",plot->labels);*/
for(i=0;i<plot->dim && j<lenght;i++)
{
for(k=0;(plot->labels)[k+j] == plot->label_seperator && (k+j)<lenght;k++);
j += k;
for(k=0;(plot->labels)[k+j] != plot->label_seperator && (k+j)<lenght;k++);
/*printf("k = %d j = %d\n",k,j);*/
if(k != 0)
{
str1[0] = '\0';
if(k > DATA_LABEL_SIZE)
{
strncpy(str1,&(plot->labels[j]),DATA_LABEL_SIZE);
str1[DATA_LABEL_SIZE] = '\0';
}
else
{
strncpy(str1,&(plot->labels[j]),k);
str1[k] = '\0';
}
/*printf("str1 = <%s>\n",str1);*/
sprintf(plot->label[i],str2,str1);
/*printf("label[%d] = <%s>\n",i,plot->label[i]);*/
}
k++;
j += k;
}
}
}
|
