48 lines
1.1 KiB
PHP
48 lines
1.1 KiB
PHP
<?php
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require_once("../lib/phpchartdir.php");
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# query string to determine the starting angle and direction
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$angle = 0;
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$clockwise = true;
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if ($_REQUEST["img"] != "0") {
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$angle = 90;
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$clockwise = false;
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}
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# The data for the pie chart
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$data = array(25, 18, 15, 12, 8, 30, 35);
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# The labels for the pie chart
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$labels = array("Labor", "Licenses", "Taxes", "Legal", "Insurance", "Facilities",
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"Production");
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# Create a PieChart object of size 280 x 240 pixels
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$c = new PieChart(280, 240);
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# Set the center of the pie at (140, 130) and the radius to 80 pixels
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$c->setPieSize(140, 130, 80);
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# Add a title to the pie to show the start angle and direction
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if ($clockwise) {
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$c->addTitle("Start Angle = $angle degrees\nDirection = Clockwise");
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} else {
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$c->addTitle("Start Angle = $angle degrees\nDirection = AntiClockwise");
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}
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# Set the pie start angle and direction
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$c->setStartAngle($angle, $clockwise);
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# Draw the pie in 3D
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$c->set3D();
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# Set the pie data and the pie labels
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$c->setData($data, $labels);
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# Explode the 1st sector (index = 0)
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$c->setExplode(0);
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# output the chart
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header("Content-type: image/png");
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print($c->makeChart2(PNG));
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?>
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