boxwhisker2.php

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<?php require_once("../lib/phpchartdir.php"); # Sample data for the Box-Whisker chart. Represents the minimum, 1st quartile, medium, 3rd quartile # and maximum values of some quantities $Q0Data = array(40, 45, 40, 30, 20, 50, 25, 44); $Q1Data = array(55, 60, 50, 40, 38, 60, 51, 60); $Q2Data = array(62, 70, 60, 50, 48, 70, 62, 70); $Q3Data = array(70, 80, 65, 60, 53, 78, 69, 76); $Q4Data = array(80, 90, 75, 70, 60, 85, 80, 84); # The labels for the chart $labels = array("A", "B", "C", "D", "E", "F", "G", "H"); # Create a XYChart object of size 450 x 400 pixels $c = new XYChart(450, 400); # Set the plotarea at (50, 30) and of size 380 x 340 pixels, with transparent background and border # and light grey (0xcccccc) horizontal grid lines $c->setPlotArea(50, 30, 380, 340, Transparent, -1, Transparent, 0xcccccc); # Add a title box using grey (0x555555) 18pt Arial font $title = $c->addTitle(" Pattern Recognition Accuracy", "Arial", 18, 0x555555); # Set the x and y axis stems to transparent and the label font to 12pt Arial $c->xAxis->setColors(Transparent); $c->yAxis->setColors(Transparent); $c->xAxis->setLabelStyle("Arial", 12); $c->yAxis->setLabelStyle("Arial", 12); # Set the labels on the x axis $c->xAxis->setLabels($labels); # For the automatic y-axis labels, set the minimum spacing to 30 pixels. $c->yAxis->setTickDensity(30); # Add a box whisker layer using light blue (0x99ccee) for the fill color and blue (0x6688aa) for the # whisker color. Set line width to 2 pixels. Use rounded corners and bar lighting effect. $b = $c->addBoxWhiskerLayer($Q3Data, $Q1Data, $Q4Data, $Q0Data, $Q2Data, 0x99ccee, 0x6688aa); $b->setLineWidth(2); $b->setRoundedCorners(); $b->setBorderColor(Transparent, barLighting()); # Adjust the plot area to fit under the title with 10-pixel margin on the other three sides. $c->packPlotArea(10, $title->getHeight(), $c->getWidth() - 10, $c->getHeight() - 10); # Output the chart $viewer = new WebChartViewer("chart1"); $viewer->setChart($c, SVG); # Include tool tip for the chart $viewer->setImageMap($c->getHTMLImageMap("", "", "title='[{xLabel}] min/med/max = {min}/{med}/{max}\nInter-quartile range: {bottom} to {top}'")); ?> <!DOCTYPE html> <html> <head> <title>Box-Whisker Chart (2)</title> <!-- Include ChartDirector Javascript Library to support chart interactions --> <script type="text/javascript" src="cdjcv.js"></script> </head> <body style="margin:5px 0px 0px 5px"> <div style="font:bold 18pt verdana;"> Box-Whisker Chart (2) </div> <hr style="border:solid 1px #000080; background:#000080" /> <div style="font:10pt verdana; margin-bottom:1.5em"> <a href="viewsource.php?file=<?=basename(__FILE__)?>">View Chart Source Code</a> </div> <!-- ****** Here is the chart image ****** --> <?php echo $viewer->renderHTML(); ?> </body> </html>