$data = array(array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10), array(10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0), array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10), array(10, 9, 8, 17, 6, 5, 4, 3, 2, 1, 0), array(0, 1, 2, 3, 4, 4, 9, 7, 8, 9, 10), array(8, 1, 2, 3, 4, 8, 3, 7, 8, 9, 10), array(10, 3, 5, 7, 6, 5, 4, 3, 12, 1, 0), array(10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0));
// Interpolate the data a factor of 4 to get some mroe
// data points
doMeshInterpolate($data, 4);
// Setup a timer
$timer = new Util\JpgTimer();
$timer->Push();
//--------------------------------------------------------------
// Setup a basic matrix graph
//--------------------------------------------------------------
$width = 740;
$height = 500;
$graph = new MatrixGraph($width, $height);
$graph->SetMargin(1, 2, 70, 1);
$graph->SetColor('white');
$graph->SetMarginColor('#fafafa');
$graph->title->Set('Intro matrix graph');
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 14);
// Setup the background image
$graph->SetBackgroundImage('fireplace.jpg', BGIMG_FILLPLOT);
$graph->SetBackgroundImageMix(50);
// Setup the timer in the right footer
$graph->footer->SetTimer($timer);
$graph->footer->right->SetColor('white');
//--------------------------------------------------------------
// Create the 2 matrix plots
//--------------------------------------------------------------
$mp = array();
$n = 2;
for ($i = 0; $i < $n; ++$i) {
$mp[$i] = new MatrixPlot($data);
<?php
// content="text/plain; charset=utf-8"
require_once 'jpgraph/jpgraph.php';
require_once 'jpgraph/jpgraph_matrix.php';
$data = array(array(0, null, 2, 3, 4, 5, 6, 7, 8, 9, 10, 8, 6, 4, 2), array(10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 8, 5, 9, 2), array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 2, 4, 5, 7), array(10, 9, 8, 17, 6, 5, 4, 3, 2, 1, 0, 8, 6, 4, 2), array(0, 1, 2, 3, 4, 4, 9, 7, 8, 9, 10, 3, 2, 7, 2), array(8, 1, 2, 3, 4, 8, 3, 7, 8, 9, 10, 5, 3, 9, 1), array(10, 3, 5, 7, 6, 5, 4, 3, 12, 1, 0, 6, 5, 10, 2), array(10, 9, 8, 7, 6, 5, 4, 3, 2, 1, NULL, 8, 6, 4, 2));
for ($i = 0; $i < count($data[0]); ++$i) {
$xlabels[$i] = sprintf('xlabel: %02d', $i);
}
for ($i = 0; $i < count($data); ++$i) {
$ylabels[$i] = sprintf('ylabel: %02d', $i);
}
// Setup a nasic matrix graph
$graph = new MatrixGraph(400, 250);
$graph->SetMarginColor('white');
$graph->title->Set('Adding labels on the edges');
$graph->title->SetFont(FF_ARIAL, FS_BOLD, 14);
// Create one matrix plot
$mp = new MatrixPlot($data, 1);
$mp->SetModuleSize(13, 15);
$mp->SetCenterPos(0.35, 0.45);
$mp->colormap->SetNullColor('gray');
// Setup column lablels
$mp->collabel->Set($xlabels);
$mp->collabel->SetSide('bottom');
$mp->collabel->SetFont(FF_ARIAL, FS_NORMAL, 8);
$mp->collabel->SetFontColor('darkgray');
// Setup row lablels
$mp->rowlabel->Set($ylabels);
$mp->rowlabel->SetSide('right');
$mp->rowlabel->SetFont(FF_ARIAL, FS_NORMAL, 8);
