64 lines
2.4 KiB
PHP
64 lines
2.4 KiB
PHP
<?php
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require_once("../lib/phpchartdir.php");
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# The data for the line 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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$data2 = array(36, 28, 25, 33, 38, 20, 22, 30, 25, 33, 30, 24, 28, 15, 21, 26, 46,
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42, 48, 45, 43, 52, 64, 60, 70);
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# The labels for the line chart
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$labels = array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12",
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"13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24");
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# Create an XYChart object of size 600 x 300 pixels, with a light blue (EEEEFF)
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# background, black border, 1 pxiel 3D border effect and rounded corners
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$c = new XYChart(600, 300, 0xeeeeff, 0x000000, 1);
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$c->setRoundedFrame();
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# Set the plotarea at (55, 58) and of size 520 x 195 pixels, with white background.
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# Turn on both horizontal and vertical grid lines with light grey color (0xcccccc)
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$c->setPlotArea(55, 58, 520, 195, 0xffffff, -1, -1, 0xcccccc, 0xcccccc);
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# Add a legend box at (50, 30) (top of the chart) with horizontal layout. Use 9 pts
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# Arial Bold font. Set the background and border color to Transparent.
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$legendObj = $c->addLegend(50, 30, false, "arialbd.ttf", 9);
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$legendObj->setBackground(Transparent);
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# Add a title box to the chart using 15 pts Times Bold Italic font, on a light blue
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# (CCCCFF) background with glass effect. white (0xffffff) on a dark red (0x800000)
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# background, with a 1 pixel 3D border.
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$textBoxObj = $c->addTitle("Application Server Throughput", "timesbi.ttf", 15);
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$textBoxObj->setBackground(0xccccff, 0x000000, glassEffect());
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# Add a title to the y axis
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$c->yAxis->setTitle("MBytes per hour");
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# Set the labels on the x axis.
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$c->xAxis->setLabels($labels);
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# Display 1 out of 3 labels on the x-axis.
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$c->xAxis->setLabelStep(3);
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# Add a title to the x axis
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$c->xAxis->setTitle("Jun 12, 2006");
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# Add a line layer to the chart
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$layer = $c->addLineLayer2();
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# Set the default line width to 2 pixels
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$layer->setLineWidth(2);
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# Add the three data sets to the line layer. For demo purpose, we use a dash line
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# color for the last line
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$layer->addDataSet($data0, 0xff0000, "Server #1");
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$layer->addDataSet($data1, 0x008800, "Server #2");
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$layer->addDataSet($data2, $c->dashLineColor(0x3333ff, DashLine), "Server #3");
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# output the chart
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header("Content-type: image/png");
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print($c->makeChart2(PNG));
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?>
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