public function ellipse($x, $y, $radiusX, $radiusY, $rotation, $startAngle, $endAngle, $anticlockwise)
{
if (self::DEBUG) {
echo __FUNCTION__ . "\n";
}
$this->canvas->ellipse($x, $y, $radiusX, $radiusY);
}
/**
* {@inheritdoc}
*/
public function ellipse(PointInterface $center, BoxInterface $size, Color $color, $fill = false, $thickness = 1)
{
$width = $size->getWidth();
$height = $size->getHeight();
try {
$pixel = $this->getColor($color);
$ellipse = new \GmagickDraw();
$ellipse->setstrokecolor($pixel);
$ellipse->setstrokewidth(max(1, (int) $thickness));
if ($fill) {
$ellipse->setfillcolor($pixel);
} else {
$ellipse->setfillcolor('transparent');
}
$ellipse->ellipse($center->getX(), $center->getY(), $width / 2, $height / 2, 0, 360);
$this->gmagick->drawImage($ellipse);
$pixel = null;
$ellipse = null;
} catch (\GmagickException $e) {
throw new RuntimeException('Draw ellipse operation failed', $e->getCode(), $e);
}
return $this;
}
/**
* Draw a pie slice on the image.
*
* @param int $x
* @param int $y
* @param int $start
* @param int $end
* @param int $w
* @param int $h
* @return Gmagick
*/
public function pie($x, $y, $start, $end, $w, $h = null)
{
$wid = $w;
$hgt = null === $h ? $w : $h;
$draw = new \GmagickDraw();
$draw->setFillColor($this->image->getColor($this->fillColor));
$x1 = $w * cos($start / 180 * pi());
$y1 = $h * sin($start / 180 * pi());
$x2 = $w * cos($end / 180 * pi());
$y2 = $h * sin($end / 180 * pi());
$points = [['x' => $x, 'y' => $y], ['x' => $x + $x1, 'y' => $y + $y1], ['x' => $x + $x2, 'y' => $y + $y2]];
$draw->polygon($points);
$draw->ellipse($x, $y, $wid, $hgt, $start, $end);
$this->image->resource()->drawImage($draw);
if ($this->strokeWidth > 0) {
$draw = new \GmagickDraw();
$draw->setFillColor($this->image->getColor($this->fillColor));
$draw->setStrokeColor($this->image->getColor($this->strokeColor));
$draw->setStrokeWidth($this->strokeWidth);
$draw->ellipse($x, $y, $wid, $hgt, $start, $end);
$draw->line($x, $y, $x + $x1, $y + $y1);
$draw->line($x, $y, $x + $x2, $y + $y2);
$this->image->resource()->drawImage($draw);
}
return $this;
}
