<?php // content="text/plain; charset=utf-8"
error_reporting(E_ALL);
ini_set('display_errors', 1);
require_once __DIR__ . '/../vendor/autoload.php';
use Amenadiel\JpGraph\Graph;
use Amenadiel\JpGraph\Plot;
$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\Graph(500, 400);
$graph->SetScale("textlin");
$graph->SetShadow();
$graph->img->SetMargin(40, 30, 20, 40);
// Create the bar plots
$b1plot = new Plot\BarPlot($data1y);
$b1plot->SetFillColor("orange");
$b1plot->value->Show();
$b2plot = new Plot\BarPlot($data2y);
$b2plot->SetFillColor("blue");
$b2plot->value->Show();
// Create the grouped bar plot
$gbplot = new Plot\AccBarPlot(array($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();
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