Inizializzazione

jpgraph-3.5.0b1/src/Examples/example20.3.php

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+<?php // content="text/plain; charset=utf-8"
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_bar.php');
+
+$datay=array(12,8,19,3,10,5);
+
+// Create the graph. These two calls are always required
+$graph = new Graph(300,200);	
+$graph->SetScale("textlin");
+$graph->yaxis->scale->SetGrace(20);
+
+// Add a drop shadow
+$graph->SetShadow();
+
+// Adjust the margin a bit to make more room for titles
+$graph->img->SetMargin(40,30,20,40);
+
+// Create a bar pot
+$bplot = new BarPlot($datay);
+
+// Adjust fill color
+$bplot->SetFillColor('orange');
+$bplot->value->Show();
+$bplot->value->SetFont(FF_ARIAL,FS_BOLD,10);
+$bplot->value->SetAngle(45);
+$bplot->value->SetFormat('%0.1f');
+$graph->Add($bplot);
+
+// Setup the titles
+$graph->title->Set("Bar graph with Y-scale grace");
+$graph->xaxis->title->Set("X-title");
+$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();
+?>