matrix_ex01.php
905 Bytes
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
<?php
require_once ('jpgraph/jpgraph.php');
require_once ('jpgraph/jpgraph_matrix.php');
$data = array(
array(0,1,2,3,4,5,6,7,8,9,10),
array(10,9,8,7,6,5,4,3,2,1,0),
array(0,1,2,3,4,5,6,7,8,9,10),
array(10,9,8,17,6,5,4,3,2,1,0),
array(0,1,2,3,4,4,9,7,8,9,10),
array(8,1,2,3,4,8,3,7,8,9,10),
array(10,3,5,7,6,5,4,3,12,1,0),
array(10,9,8,7,6,5,4,3,2,1,0),
);
// Do the meshinterpolation once for the data
doMeshInterpolate($data,3);
$graph = new MatrixGraph(550,500);
$graph->title->Set('Possible legend positions');
$graph->title->SetFont(FF_ARIAL,FS_BOLD,14);
$mp = array();
$n = 4;
$pos = array(0.3,0.33, 0.8,0.68,
0.3,0.68, 0.8,0.33);
for($i=0; $i < $n; ++$i){
$mp[$i] = new MatrixPlot($data);
$mp[$i]->colormap->SetMap($i);
$mp[$i]->SetModuleSize(4,5);
$mp[$i]->SetLegendLayout($i);
$mp[$i]->SetCenterPos($pos[$i*2],$pos[$i*2+1]);
}
$graph->Add($mp);
$graph->Stroke();
?>