threedbar.php

来自「一个绝对棒的报表绘图软件」· PHP 代码 · 共 36 行

<?php
require_once("../lib/phpchartdir.php");

# The data for the bar chart
$data = array(85, 156, 179.5, 211, 123);

# The labels for the bar chart
$labels = array("Mon", "Tue", "Wed", "Thu", "Fri");

# Create a XYChart object of size 300 x 280 pixels
$c = new XYChart(300, 280);

# Set the plotarea at (45, 30) and of size 200 x 200 pixels
$c->setPlotArea(45, 30, 200, 200);

# Add a title to the chart
$c->addTitle("Weekly Server Load");

# Add a title to the y axis
$c->yAxis->setTitle("MBytes");

# Add a title to the x axis
$c->xAxis->setTitle("Work Week 25");

# Add a bar chart layer with green (0x00ff00) bars using the given data
$barLayerObj = $c->addBarLayer($data, 0x00ff00);
$barLayerObj->set3D();

# Set the labels on the x axis.
$c->xAxis->setLabels($labels);

# output the chart
header("Content-type: image/png");
print($c->makeChart2(PNG));
?>