41 lines
1.0 KiB
PHP
41 lines
1.0 KiB
PHP
<?php
|
|
require_once ('jpgraph/jpgraph.php');
|
|
require_once ('jpgraph/jpgraph_matrix.php');
|
|
require_once ('jpgraph/jpgraph_iconplot.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,4);
|
|
$r=count($data);$c=count($data[0]);
|
|
|
|
$width=300; $height=300;
|
|
$graph = new MatrixGraph($width,$height);
|
|
$graph->title->Set('Adding a background image');
|
|
$graph->title->SetFont(FF_ARIAL,FS_BOLD,14);
|
|
$graph->subtitle->Set('Alphablending = 0.7');
|
|
|
|
// Add a stretched background image
|
|
$graph->SetBackgroundImage('ironrod.jpg',BGIMG_FILLFRAME);
|
|
$graph->SetBackgroundImageMix(50);
|
|
|
|
$mp = new MatrixPlot($data,1);
|
|
$mp->SetSize(0.65);
|
|
$mp->SetCenterPos(0.5,0.5);
|
|
$mp->SetLegendLayout(1);
|
|
$mp->SetAlpha(0.7);
|
|
|
|
$graph->Add($mp);
|
|
$graph->Stroke();
|
|
|
|
?>
|