49 lines
1.5 KiB
PHP
49 lines
1.5 KiB
PHP
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<?php
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require_once("../lib/phpchartdir.php");
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# The data for the chart
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$data0 = array(0.05, 0.06, 0.48, 0.1, 0.01, 0.05);
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$data1 = array(100, 125, 265, 147, 67, 105);
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$labels = array("Jan", "Feb", "Mar", "Apr", "May", "Jun");
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# Create a XYChart object of size 300 x 180 pixels
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$c = new XYChart(300, 180);
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# Set the plot area at (50, 20) and of size 200 x 130 pixels
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$c->setPlotArea(50, 20, 200, 130);
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# Add a title to the chart using 8 pts Arial Bold font
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$c->addTitle("Independent Y-Axis Demo", "arialbd.ttf", 8);
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# Set the labels on the x axis.
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$c->xAxis->setLabels($labels);
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# Add a title to the primary (left) y axis
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$c->yAxis->setTitle("Packet Drop Rate (pps)");
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# Set the axis, label and title colors for the primary y axis to red (0xc00000) to
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# match the first data set
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$c->yAxis->setColors(0xc00000, 0xc00000, 0xc00000);
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# Add a title to the secondary (right) y axis
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$c->yAxis2->setTitle("Throughtput (MBytes)");
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# set the axis, label and title colors for the primary y axis to green (0x008000) to
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# match the second data set
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$c->yAxis2->setColors(0x008000, 0x008000, 0x008000);
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# Add a line layer to for the first data set using red (0xc00000) color with a line
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# width to 3 pixels
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$lineLayerObj = $c->addLineLayer($data0, 0xc00000);
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$lineLayerObj->setLineWidth(3);
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# Add a bar layer to for the second data set using green (0x00C000) color. Bind the
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# second data set to the secondary (right) y axis
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$barLayerObj = $c->addBarLayer($data1, 0x00c000);
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$barLayerObj->setUseYAxis2();
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# output the chart
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header("Content-type: image/png");
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print($c->makeChart2(PNG));
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?>
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