





This example demonstrates the effects of different pyramid layer gap sizes, configured with PyramidChart.setLayerGap.
ChartDirector Ver 5.0 (PHP Edition)
Pyramid Gap
Source Code Listing
<?php require_once("../lib/phpchartdir.php"); # The data for the pyramid chart $data = array(156, 123, 211, 179); # The colors for the pyramid layers $colors = array(0x66aaee, 0xeebb22, 0xcccccc, 0xcc88ff); # The layer gap $gap = (int)($_REQUEST["img"]) * 0.01; # Create a PyramidChart object of size 200 x 200 pixels, with white (ffffff) # background and grey (888888) border $c = new PyramidChart(200, 200, 0xffffff, 0x888888); # Set the pyramid center at (100, 100), and width x height to 60 x 120 pixels $c->setPyramidSize(100, 100, 60, 120); # Set the layer gap $c->addTitle("Gap = $gap", "ariali.ttf", 15); $c->setLayerGap($gap); # Set the elevation to 15 degrees $c->setViewAngle(15); # Set the pyramid data $c->setData($data); # Set the layer colors to the given colors $c->setColors2(DataColor, $colors); # Output the chart header("Content-type: image/png"); print($c->makeChart2(PNG)); ?> |