Inizializzazione

jpgraph-3.5.0b1/src/Examples/example8.php

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+<?php // content="text/plain; charset=utf-8"
+require_once ('jpgraph/jpgraph.php');
+require_once ('jpgraph/jpgraph_log.php');
+require_once ('jpgraph/jpgraph_line.php');
+
+$ydata = array(11,3,8,12,5,1,9,13,5,7);
+$y2data = array(354,200,265,99,111,91,198,225,293,251);
+
+// Create the graph. These two calls are always required
+$graph = new Graph(350,200);	
+$graph->SetScale("textlog");
+$graph->SetShadow();
+$graph->img->SetMargin(40,110,20,40);
+
+// Show the gridlines
+$graph->ygrid->Show(true,true);
+$graph->xgrid->Show(true,false);
+
+// Create the linear plot
+$lineplot=new LinePlot($ydata);
+$lineplot2=new LinePlot($y2data);
+
+// Add the plot to the graph
+$graph->Add($lineplot);
+
+$graph->title->Set("Example 8");
+$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);
+
+$lineplot->SetColor("blue");
+$lineplot->SetWeight(2);
+
+// Adjust the color of the Y axis
+$graph->yaxis->SetColor("blue");
+
+// Specifya a legend
+$lineplot->SetLegend("Plot 1");
+
+// Adjust the position of the grid box
+$graph->legend->Pos(0.05,0.5,"right","center");
+
+// Display the graph
+$graph->Stroke();
+?>