* To view a copy of the public domain dedication,
* visit http://creativecommons.org/licenses/publicdomain/ or send a letter to
* Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
*
*/
require_once "../../LinePlot.class.php";
function color($a = NULL)
{
if ($a === NULL) {
$a = 0;
}
return new Color(mt_rand(20, 180), mt_rand(20, 180), mt_rand(20, 180), $a);
}
$graph = new Graph();
$graph->setTiming(TRUE);
$graph->setSize(400, 400);
$graph->setAntiAliasing(TRUE);
$x = array();
$k = array();
for ($i = 0; $i < 100; $i++) {
$x[] = cos($i / 10);
$k[] = sprintf("%.1f", $i / 10);
}
$plot = new LinePlot($x, $k);
$plot->setBackgroundColor(color(80));
$plot->setYAxis(PLOT_BOTH);
$plot->setColor(color());
$plot->grid->setInterval(mt_rand(1, 4), mt_rand(1, 4));
$plot->yAxis->setLabelNumber(20);
$plot->yAxis->setLabelPrecision(1);
$plot->xAxis->setTickInterval(5);
