| 98 |
- |
1 |
<?php
|
|
|
2 |
# $Id: data_table.example3.php 999 2011-08-05 19:00:48Z lbayuk $
|
|
|
3 |
# phplot / contrib / data_table example 3: Pie chart with data table
|
|
|
4 |
require_once 'phplot.php';
|
|
|
5 |
require_once 'data_table.php';
|
|
|
6 |
|
|
|
7 |
// Note column 0, labels, are not used by PHPlot itself, but are
|
|
|
8 |
// displayed in the data table, and extracted for the legend.
|
|
|
9 |
$data = array(
|
|
|
10 |
array('Gold', 20),
|
|
|
11 |
array('Silver', 40),
|
|
|
12 |
array('Platinum', 30),
|
|
|
13 |
array('Tin', 70),
|
|
|
14 |
);
|
|
|
15 |
|
|
|
16 |
// The $settings array configures the data table:
|
|
|
17 |
// Width and height are auto-calculated, and position defaults to 0,0.
|
|
|
18 |
$settings = array(
|
|
|
19 |
'headers' => array('Metal', 'Amount'),
|
|
|
20 |
'data' => $data,
|
|
|
21 |
);
|
|
|
22 |
|
|
|
23 |
$plot = new PHPlot(600, 400);
|
|
|
24 |
$plot->SetTitle('Pie Chart with Legend and Data Table');
|
|
|
25 |
$plot->SetDataValues($data);
|
|
|
26 |
$plot->SetDataType('text-data-single');
|
|
|
27 |
$plot->SetPlotType('pie');
|
|
|
28 |
foreach ($data as $row) $plot->SetLegend($row[0]);
|
|
|
29 |
$plot->SetCallback('draw_graph', 'draw_data_table', $settings);
|
|
|
30 |
$plot->DrawGraph();
|