<?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 = 400; $height = 400; $graph = new MatrixGraph($width, $height); $graph->title->Set('Adding a background image'); $graph->title->SetFont(FF_ARIAL, FS_BOLD, 14); // Add a stretched background image $graph->SetBackgroundImage('ironrod.jpg', BGIMG_FILLFRAME); $graph->SetBackgroundImageMix(50); $mp = new MatrixPlot($data, 1); $mp->SetSize(0.6); $mp->SetCenterPos(0.5, 0.5); $mp->SetLegendLayout(1); $graph->Add($mp); $graph->Stroke();
<?php require_once 'jpgraph/jpgraph.php'; require_once 'jpgraph/jpgraph_matrix.php'; $data = array(array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10), array(10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0), array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10), array(10, 9, 8, 17, 6, 5, 4, 3, 2, 1, 0), array(0, 1, 2, 3, 4, 4, 9, 7, 8, 9, 10), array(8, 1, 2, 3, 4, 8, 3, 7, 8, 9, 10), array(10, 3, 5, 7, 6, 5, 4, 3, 12, 1, 0), array(10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0)); doMeshInterpolate($data, 4); $graph = new MatrixGraph(850, 580); $graph->title->Set('Matrix layout example'); $graph->title->SetFont(FF_ARIAL, FS_BOLD, 14); $mp = array(); $n = 5; for ($i = 0; $i < $n; ++$i) { $mp[$i] = new MatrixPlot($data); $mp[$i]->colormap->SetMap($i); if ($i < 2) { $mp[$i]->SetSize(0.35); } else { $mp[$i]->SetSize(0.21); } // We need to make the legend a bit smaller since by // defalt has a ~45% height $mp[$i]->legend->SetModuleSize(15, 2); } $hor1 = new LayoutHor(array($mp[0], $mp[1])); $hor2 = new LayoutHor(array($mp[2], $mp[3], $mp[4])); $vert = new LayoutVert(array($hor1, $hor2)); $vert->SetCenterPos(0.45, 0.5); $graph->Add($vert); $graph->Stroke();
//-------------------------------------------------------------- $mp = array(); $n = 2; for ($i = 0; $i < $n; ++$i) { $mp[$i] = new MatrixPlot($data); $mp[$i]->colormap->SetMap($i); $mp[$i]->SetSize(300, 250); $mp[$i]->SetLegendLayout(1); $mp[$i]->SetAlpha(0.2); // Make the legend slightly longer than default $mp[$i]->legend->SetSize(20, 280); } $mp[1]->colormap->SetMap(3); $hor1 = new LayoutHor(array($mp[0], $mp[1])); $hor1->SetCenterPos(0.5, 0.5); $graph->Add($hor1); //-------------------------------------------------------------- // Add texts to the graph //-------------------------------------------------------------- $txts = array(array('Temperature gradient', $width / 2, 80), array('Heat color map', 200, 110), array('High contrast map', 560, 110)); $n = count($txts); $t = array(); for ($i = 0; $i < $n; ++$i) { $t[$i] = new Text($txts[$i][0], $txts[$i][1], $txts[$i][2]); $t[$i]->SetFont(FF_ARIAL, FS_BOLD, 14); $t[$i]->SetColor('white'); $t[$i]->SetAlign('center', 'top'); } $graph->Add($t); //-------------------------------------------------------------- // Add Jpgraph logo to top left corner
<?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, 3); $r = count($data); $c = count($data[0]); $width = 400; $height = 400; $graph = new MatrixGraph($width, $height); $graph->title->Set('Adding an icon to the background'); $graph->title->SetFont(FF_ARIAL, FS_BOLD, 14); $mp = new MatrixPlot($data, 1); $mp->SetSize(0.6); $icon = new IconPlot('icon.jpg', $width - 1, $height - 1, 0.8, 50); $icon->SetAnchor('right', 'bottom'); $graph->Add($icon); $graph->Add($mp); $graph->Stroke();