Asial

JpGraph サンプル

example11.php

<?php // content="text/plain; charset=utf-8"
require_once ("jpgraph/jpgraph.php");
require_once ("jpgraph/jpgraph_line.php");

$ydata = array(11,3,8,12,5,1,9,13,5,7);
$ydata2 = array(1,19,15,7,22,14,5,9,21,13);

$timer = new JpgTimer();
$timer->Push();

// Create the graph. These two calls are always required
$graph = new Graph(300,200);
$graph->SetScale("textlin");

$graph->SetMargin(40,20,20,60);

$graph->title->Set("Timing a graph");
$graph->footer->right->Set('Timer (ms): ');
$graph->footer->right->SetFont(FF_COURIER,FS_ITALIC);
$graph->footer->SetTimer($timer);

// Create the linear plot
$lineplot=new LinePlot($ydata);

$lineplot2=new LinePlot($ydata2);

// Add the plot to the graph
$graph->Add($lineplot);
$graph->Add($lineplot2);

$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);

$lineplot2->SetColor("orange");
$lineplot2->SetWeight(2);

$graph->yaxis->SetColor("red");
$graph->yaxis->SetWeight(2);
$graph->SetShadow();

// Display the graph
$graph->Stroke();
?>