Inizializzazione

jpgraph-3.5.0b1/src/Examples/theme_example.php

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+<?php
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_bar.php');
+
+$data1y=array(47,80,40,116);
+$graph = new Graph(400, 300, 'auto');
+$graph->SetScale('textlin');
+
+$theme_class = new AquaTheme;
+$graph->SetTheme($theme_class);
+
+// after setting theme, you can change details as you want
+$graph->SetFrame(true, 'lightgray');                        // set frame visible
+
+$graph->xaxis->SetTickLabels(array('A','B','C','D')); // change xaxis lagels
+$graph->title->Set("Theme Example");                    // add title
+
+// add barplot
+$bplot = new BarPlot($data1y);
+$graph->Add($bplot);
+
+// you can change properties of the plot only after calling Add()
+$bplot->SetWeight(0);
+$bplot->SetFillGradient('#FFAAAA:0.7', '#FFAAAA:1.2', GRAD_VER);    
+
+$graph->Stroke();