Inizializzazione

jpgraph-3.5.0b1/src/Examples/accbarex1.php

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+<?php // content="text/plain; charset=utf-8"
+
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_bar.php');
+
+$data1y=array(-8,8,9,3,5,6);
+$data2y=array(18,2,1,7,5,4);
+
+// Create the graph. These two calls are always required
+$graph = new Graph(500,400); 
+$graph->SetScale("textlin");
+
+$graph->SetShadow();
+$graph->img->SetMargin(40,30,20,40);
+
+// Create the bar plots
+$b1plot = new BarPlot($data1y);
+$b1plot->SetFillColor("orange");
+$b1plot->value->Show();
+$b2plot = new BarPlot($data2y);
+$b2plot->SetFillColor("blue");
+$b2plot->value->Show();
+
+// Create the grouped bar plot
+$gbplot = new AccBarPlot(array($b1plot,$b2plot));
+
+// ...and add it to the graPH
+$graph->Add($gbplot);
+
+$graph->title->Set("Accumulated bar plots");
+$graph->xaxis->title->Set("X-title");
+$graph->yaxis->title->Set("Y-title");
+
+$graph->title->SetFont(FF_FONT1,FS_BOLD);
+$graph->yaxis->title->SetFont(FF_FONT1,FS_BOLD);
+$graph->xaxis->title->SetFont(FF_FONT1,FS_BOLD);
+
+// Display the graph
+$graph->Stroke();
+?>