cylinderbar.php

一个绝对棒的报表绘图软件

<?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 400 x 240 pixels.
$c = new XYChart(400, 240);

# Add a title to the chart using 14 pts Times Bold Italic font
$c->addTitle("Weekly Server Load", "timesbi.ttf", 14);

# Set the plotarea at (45, 40) and of 300 x 160 pixels in size. Use alternating light
# grey (f8f8f8) / white (ffffff) background.
$c->setPlotArea(45, 40, 300, 160, 0xf8f8f8, 0xffffff);

# Add a multi-color bar chart layer
$layer = $c->addBarLayer3($data);

# Set layer to 3D with 10 pixels 3D depth
$layer->set3D(10);

# Set bar shape to circular (cylinder)
$layer->setBarShape(CircleShape);

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

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

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

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