| New file |
|---|
| 0,0 → 1,69 |
|---|
| <?php |
| |
| require_once "../../ScatterPlot.class.php"; |
| |
| $graph = new Graph(280, 280); |
| |
| $graph->title->move(-40, 0); |
| $graph->title->set('Two circles'); |
| |
| $group = new PlotGroup; |
| $group->setBackgroundGradient( |
| new LinearGradient( |
| new VeryLightGray, |
| new Color(245, 245, 245), |
| 0 |
| ) |
| ); |
| |
| $group->setPadding(25, 20, 40, 15); |
| $group->setSpace(5, 5, 5, 5); |
| |
| $group->legend->setPosition(0.82, 0.1); |
| $group->legend->setAlign(Legend::CENTER, Legend::MIDDLE); |
| |
| function getCircle($size) { |
| |
| $center = 0; |
| |
| $x = array(); |
| $y = array(); |
| |
| for($i = 0; $i <= 20; $i++) { |
| $rad = ($i / 20) * 2 * M_PI; |
| $x[] = $center + cos($rad) * $size; |
| $y[] = $center + sin($rad) * $size; |
| } |
| |
| return array($x, $y); |
| |
| } |
| |
| list($x, $y) = getCircle(3); |
| |
| $plot = new ScatterPlot($y, $x); |
| |
| $plot->link(TRUE, new DarkBlue); |
| |
| $plot->mark->setFill(new DarkPink); |
| $plot->mark->setType(Mark::CIRCLE, 6); |
| |
| $group->legend->add($plot, 'Circle #1', Legend::MARK); |
| $group->add($plot); |
| |
| list($x, $y) = getCircle(5); |
| |
| $plot = new ScatterPlot($y, $x); |
| |
| $plot->link(TRUE, new DarkGreen); |
| |
| $plot->mark->setFill(new DarkOrange); |
| $plot->mark->setType(Mark::SQUARE, 4); |
| |
| $group->legend->add($plot, 'Circle #2', Legend::MARK); |
| $group->add($plot); |
| |
| $graph->add($group); |
| $graph->draw(); |
| |
| ?> |