public function drawRectangle($x, $y, $w, $h = null)
{
$rect = $this->resource->addChild('rect');
$rect->addAttribute('x', $x . $this->units);
$rect->addAttribute('y', $y . $this->units);
$rect->addAttribute('width', $w . $this->units);
$rect->addAttribute('height', (null === $h ? $w : $h) . $this->units);
$rect = $this->setStyles($rect);
return $this;
}
public function testAddRectangle() { $s = new Svg('graph.svg', '640px', '480px'); $s->setStrokeColor(new Rgb(0, 0, 0))->drawRectangle(10, 10, 100, 100); $s->setBackgroundColor(new Rgb(255, 0, 0)); $s->drawRectangle(10, 10, 100, 100); $s->setFillColor(new Rgb(255, 0, 0)); $s->drawRectangle(10, 10, 100, 100); $this->assertEquals(640, $s->getWidth()); }