Version 1.9g

artichow/examples/scatter-005.php

@@ -0,0 +1,37 @@
+<?php
+
+require_once "../ScatterPlot.class.php";
+
+$graph = new Graph(400, 400);
+
+$graph->title->set('Impulses');
+$graph->title->move(0, 30);
+$graph->shadow->setSize(5);
+
+$y = array();
+for($i = 0; $i < 60; $i++) {
+	$y[] = cos($i / 30 * 2 * M_PI) / (1.5 + $i / 15);
+}
+
+$plot = new ScatterPlot($y);
+$plot->setBackgroundColor(new VeryLightOrange);
+$plot->setSpace(5);
+
+// Set impulses
+$plot->setImpulse(new DarkBlue);
+
+$plot->grid->hideVertical();
+
+// Hide ticks
+$plot->xAxis->hideTicks();
+
+// Change labels interval
+$plot->xAxis->label->setInterval(5);
+
+$plot->mark->setType(Mark::SQUARE);
+$plot->mark->setSize(4);
+
+$graph->add($plot);
+$graph->draw();
+
+?>