77 lines
3.4 KiB
PHP
77 lines
3.4 KiB
PHP
<?php
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require_once("../lib/phpchartdir.php");
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# The data for the area chart
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$data0 = array(42, 49, 33, 38, 51, 46, 29, 41, 44, 57, 59, 52, 37, 34, 51, 56, 56,
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60, 70, 76, 63, 67, 75, 64, 51);
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$data1 = array(50, 55, 47, 34, 42, 49, 63, 62, 73, 59, 56, 50, 64, 60, 67, 67, 58,
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59, 73, 77, 84, 82, 80, 84, 98);
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$data2 = array(87, 89, 85, 66, 53, 39, 24, 21, 37, 56, 37, 23, 21, 33, 13, 17, 14,
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23, 16, 25, 29, 30, 45, 47, 46);
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# The timestamps on the x-axis
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$labels = array(chartTime(1996, 1, 1), chartTime(1996, 4, 1), chartTime(1996, 7, 1),
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chartTime(1996, 10, 1), chartTime(1997, 1, 1), chartTime(1997, 4, 1), chartTime(
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1997, 7, 1), chartTime(1997, 10, 1), chartTime(1998, 1, 1), chartTime(1998, 4, 1
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), chartTime(1998, 7, 1), chartTime(1998, 10, 1), chartTime(1999, 1, 1),
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chartTime(1999, 4, 1), chartTime(1999, 7, 1), chartTime(1999, 10, 1), chartTime(
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2000, 1, 1), chartTime(2000, 4, 1), chartTime(2000, 7, 1), chartTime(2000, 10, 1
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), chartTime(2001, 1, 1), chartTime(2001, 4, 1), chartTime(2001, 7, 1),
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chartTime(2001, 10, 1), chartTime(2002, 1, 1));
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# Create a XYChart object of size 500 x 280 pixels, using 0xffffcc as background
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# color, with a black border, and 1 pixel 3D border effect
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$c = new XYChart(500, 280, 0xffffcc, 0, 1);
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#Set directory for loading images to current script directory
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#Need when running under Microsoft IIS
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$c->setSearchPath(dirname(__FILE__));
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# Set the plotarea at (50, 45) and of size 320 x 200 pixels with white background.
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# Enable horizontal and vertical grid lines using the grey (0xc0c0c0) color.
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$plotAreaObj = $c->setPlotArea(50, 45, 320, 200, 0xffffff);
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$plotAreaObj->setGridColor(0xc0c0c0, 0xc0c0c0);
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# Add a legend box at (370, 45) using vertical layout and 8 points Arial Bold font.
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$legendBox = $c->addLegend(370, 45, true, "arialbd.ttf", 8);
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# Set the legend box background and border to transparent
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$legendBox->setBackground(Transparent, Transparent);
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# Set the legend box icon size to 16 x 32 pixels to match with custom icon size
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$legendBox->setKeySize(16, 32);
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# Add a title to the chart using 14 points Times Bold Itatic font and white font
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# color, and 0x804020 as the background color
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$textBoxObj = $c->addTitle("Quarterly Product Sales", "timesbi.ttf", 14, 0xffffff);
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$textBoxObj->setBackground(0x804020);
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# Set the labels on the x axis.
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$c->xAxis->setLabels2($labels);
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# Set multi-style axis label formatting. Start of year labels are displayed as yyyy.
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# For other labels, just show minor tick.
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$c->xAxis->setMultiFormat(StartOfYearFilter(), "{value|yyyy}", AllPassFilter(), "-");
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# Add a percentage area layer to the chart
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$layer = $c->addAreaLayer2(Percentage);
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# Add the three data sets to the area layer, using icons images with labels as data
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# set names
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$layer->addDataSet($data0, 0x40ddaa77,
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"<*block,valign=absmiddle*><*img=service.png*> Service<*/*>");
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$layer->addDataSet($data1, 0x40aadd77,
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"<*block,valign=absmiddle*><*img=software.png*> Software<*/*>");
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$layer->addDataSet($data2, 0x40aa77dd,
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"<*block,valign=absmiddle*><*img=computer.png*> Hardware<*/*>");
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# For a vertical stacked chart with positive data only, the last data set is always
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# on top. However, in a vertical legend box, the last data set is at the bottom. This
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# can be reversed by using the setLegend method.
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$layer->setLegend(ReverseLegend);
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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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