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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
//--------------------------------------------------------------------------
// Copyright (C) 2001 Geoffrey Furnish
// Copyright (C) 2002-2014 Alan W. Irwin
// Copyright (C) 2004 Andrew Ross
//
// This file is part of PLplot.
//
// PLplot is free software; you can redistribute it and/or modify
// it under the terms of the GNU Library General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// PLplot 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 Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public License
// along with PLplot; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//--------------------------------------------------------------------------
//--------------------------------------------------------------------------
// Implementation of PLplot example 6 in Java.
//--------------------------------------------------------------------------
package plplot.examples;
import plplot.core.*;
import static plplot.core.plplotjavacConstants.*;
import java.text.*;
class x06 {
public static void main( String[] args )
{
new x06( args );
}
public x06( String[] args )
{
PLStream pls = new PLStream();
NumberFormat nf = NumberFormat.getNumberInstance();
int i, j, k, kind_font, font, maxfont;
double x[] = new double[1];
double y[] = new double[1];
// Parse and process command line arguments.
pls.parseopts( args, PL_PARSE_FULL | PL_PARSE_NOPROGRAM );
// Initialize plplot
pls.init();
for ( kind_font = 0; kind_font < 2; kind_font++ )
{
pls.fontld( kind_font );
if ( kind_font == 0 )
maxfont = 1;
else
maxfont = 4;
for ( font = 0; font < maxfont; font++ )
{
pls.font( font + 1 );
pls.adv( 0 );
// Set up viewport and window.
pls.col0( 2 );
pls.vpor( 0.1, 1.0, 0.1, 0.9 );
pls.wind( 0.0, 1.0, 0.0, 1.3 );
// Draw the grid using plbox.
pls.box( "bcg", 0.1, 0, "bcg", 0.1, 0 );
// Write the digits below the frame.
pls.col0( 15 );
for ( i = 0; i <= 9; i++ )
{
String text = nf.format( i );
pls.mtex( "b", 1.5, ( 0.1 * i + 0.05 ), 0.5, text );
}
k = 0;
for ( i = 0; i <= 12; i++ )
{
// Write the digits to the left of the frame.
String text = nf.format( 10 * i );
pls.mtex( "lv", 1.0, ( 1.0 - ( 2 * i + 1 ) / 26.0 ), 1.0, text );
for ( j = 0; j <= 9; j++ )
{
x[0] = 0.1 * j + 0.05;
y[0] = 1.25 - 0.1 * i;
// Display the symbols (plpoin expects that x and y are arrays so
// that is what we feed it).
if ( k < 128 )
pls.poin( x, y, k );
k = k + 1;
}
}
if ( kind_font == 0 )
pls.mtex( "t", 1.5, 0.5, 0.5, "PLplot Example 6 - plpoin symbols (compact)" );
else
pls.mtex( "t", 1.5, 0.5, 0.5, "PLplot Example 6 - plpoin symbols (extended)" );
}
}
pls.end();
}
}
//--------------------------------------------------------------------------
// End of x06.java
//--------------------------------------------------------------------------
|
