HB/artichow/examples/tutorials/bar-Bars.php

47 lines
1.0 KiB
PHP

<?php
/*
* This work is hereby released into the Public Domain.
* To view a copy of the public domain dedication,
* visit http://creativecommons.org/licenses/publicdomain/ or send a letter to
* Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
*
*/
require_once "../../BarPlot.class.php";
$graph = new Graph(450, 400);
$graph->setAntiAliasing(TRUE);
$blue = new Color(0, 0, 200);
$red = new Color(200, 0, 0);
$group = new PlotGroup;
$group->setPadding(40, 40);
$group->setBackgroundColor(
new Color(240, 240, 240)
);
$values = array(12, 8, 20, 32, 15, 5);
$plot = new BarPlot($values, 1, 2);
$plot->setBarColor($blue);
$plot->setYAxis(Plot::LEFT);
$group->add($plot);
$group->axis->left->setColor($blue);
$group->axis->left->title->set("Blue bars");
$values = array(6, 12, 14, 2, 11, 7);
$plot = new BarPlot($values, 2, 2);
$plot->setBarColor($red);
$plot->setYAxis(Plot::RIGHT);
$group->add($plot);
$group->axis->right->setColor($red);
$group->axis->right->title->set("Red bars");
$graph->add($group);
$graph->draw();
?>