55 lines
1.7 KiB
PHP
55 lines
1.7 KiB
PHP
<?php
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require_once("../lib/phpchartdir.php");
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# The data for the bar chart
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$data0 = array(100, 125, 245, 147);
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$data1 = array(85, 156, 179, 211);
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$data2 = array(97, 87, 56, 267);
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$labels = array("1st Quarter", "2nd Quarter", "3rd Quarter", "4th Quarter");
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# Create a XYChart object of size 600 x 350 pixels
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$c = new XYChart(600, 350);
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# Add a title to the chart using 14 pts Arial Bold Italic font
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$c->addTitle("Annual Product Revenue", "arialbi.ttf", 14);
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# Set the plot area at (50, 60) and of size 500 x 240. Use two alternative background
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# colors (f8f8f8 and ffffff)
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$c->setPlotArea(50, 60, 500, 240, 0xf8f8f8, 0xffffff);
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# Add a legend box at (55, 22) using horizontal layout, with transparent background
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$legendObj = $c->addLegend(55, 22, false);
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$legendObj->setBackground(Transparent);
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# Set the x axis labels
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$c->xAxis->setLabels($labels);
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# Draw the ticks between label positions (instead of at label positions)
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$c->xAxis->setTickOffset(0.5);
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# Add a multi-bar layer with 3 data sets and 9 pixels 3D depth
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$layer = $c->addBarLayer2(Side, 9);
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$layer->addDataSet($data0, -1, "Product A");
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$layer->addDataSet($data1, -1, "Product B");
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$layer->addDataSet($data2, -1, "Product C");
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# Set data set 1 to use a bar shape of a 6-pointed star
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$layer->setBarShape(StarShape(6), 0);
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# Set data set 2 to use a bar shapre of a 6-sided polygon
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$layer->setBarShape(PolygonShape(6), 1);
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# Set data set 3 to use an X bar shape
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$layer->setBarShape(Cross2Shape(), 2);
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# Add a title to the y-axis
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$c->yAxis->setTitle("Revenue (USD in millions)");
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# Add a title to the x axis
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$c->xAxis->setTitle("Year 2005");
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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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