104 lines
3.2 KiB
PHP
104 lines
3.2 KiB
PHP
<?php
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require_once("../lib/phpchartdir.php");
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# Data for outer ring
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$data = array(88, 124, 96);
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# Data for inner ring
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$data2 = array(77, 87, 45);
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# Labels for the sectors
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$labels = array("Hardware", "Software", "Services");
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# Colors for the sectors
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$colors = array(0xff9999, 0x9999ff, 0x66ff66);
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#
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# Create the main chart, which contains the chart title, the outer ring, and the
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# legend box
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#
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# Create a PieChart object of size 450 x 360 pixels, with transparent background
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$c = new PieChart(450, 360);
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# Add a title to the chart with 18pts Times Bold Italic font
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$c->addTitle("Concentric Donut Chart", "timesbi.ttf", 18);
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# Set donut center at (160, 200), and outer/inner radii as 150/100 pixels
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$c->setDonutSize(160, 200, 150, 100);
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# Add a label at the bottom-right corner of the ring to label the outer ring Use
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# 12pts Arial Bold Italic font in white (ffffff) color, on a green (008800)
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# background, with soft lighting effect and 5 pixels rounded corners
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$t = $c->addText(260, 300, " Year 2006 ", "arialbi.ttf", 12, 0xffffff);
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$t->setBackground(0x008800, Transparent, softLighting());
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$t->setRoundedCorners(5);
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# Set the legend box at (320, 50) with 12 pts Arial Bold Italic font, with no border
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$legendObj = $c->addLegend(320, 50, true, "arialbi.ttf", 13);
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$legendObj->setBackground(Transparent, Transparent);
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# Set the pie data and the pie labels
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$c->setData($data, $labels);
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# Set the pie colors
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$c->setColors2(DataColor, $colors);
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# Set pie border color to white (ffffff)
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$c->setLineColor(0xffffff);
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# Set pie label to value in $###M format, percentage in (##.#%) format, in two lines.
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$c->setLabelFormat("\${value}M<*br*>({percent|1}%)");
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# Use 10pts Airal Bold for the sector labels
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$c->setLabelStyle("arialbd.ttf", 10);
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# Set the label position to -25 pixels from the sector (which would be internal to
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# the sector)
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$c->setLabelPos(-25);
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#
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# Create the inner ring.
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#
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# Create a PieChart object of size 280 x 320 pixels, with transparent background
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$c2 = new PieChart(280, 320, Transparent);
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# Set donut center at (110, 110), and outer/inner radii as 100/50 pixels
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$c2->setDonutSize(110, 110, 100, 50);
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# Add a label at the center of the ring to label the inner ring. Use 12pts Arial Bold
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# Italic font in white (ffffff) color, on a deep blue (0000cc) background, with soft
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# lighting effect and 5 pixels rounded corners
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$t2 = $c2->addText(110, 110, " Year 2005 ", "arialbi.ttf", 12, 0xffffff, Center);
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$t2->setBackground(0x0000cc, Transparent, softLighting());
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$t2->setRoundedCorners(5);
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# Set the pie data and the pie labels
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$c2->setData($data2, $labels);
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# Set the pie colors
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$c2->setColors2(DataColor, $colors);
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# Set pie border color to white (ffffff)
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$c2->setLineColor(0xffffff);
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# Set pie label to value in $###M format, percentage in (##.#%) format, in two lines.
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$c2->setLabelFormat("\${value}M<*br*>({percent|1}%)");
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# Use 10pts Airal Bold for the sector labels
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$c2->setLabelStyle("arialbd.ttf", 10);
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# Set the label position to -25 pixels from the sector (which would be internal to
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# the sector)
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$c2->setLabelPos(-25);
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# merge the inner ring into the outer ring at (50, 90)
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$makeChartObj = $c->makeChart3();
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$makeChartObj->merge($c2->makeChart3(), 50, 90, TopLeft, 0);
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# output the chart
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header("Content-type: image/png");
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print($c->makeChart2(PNG));
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?>
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