/**
* Draw a circle centered on given image
*
* @param \Intervention\Image\image $image
* @return boolean
*/
public function execute($image)
{
$radius = $this->argument(0)->type('numeric')->required()->value();
$x = $this->argument(1)->type('numeric')->required()->value();
$y = $this->argument(2)->type('numeric')->required()->value();
$callback = $this->argument(3)->type('closure')->value();
$circle_classname = sprintf('\\Intervention\\Image\\%s\\Shapes\\CircleShape', $image->getDriver()->getDriverName());
$circle = new $circle_classname($radius);
if ($callback instanceof Closure) {
$callback($circle);
}
$circle->applyToImage($image, $x, $y);
return true;
}
/**
* Draw a polygon on given image
*
* @param \Intervention\Image\image $image
* @return boolean
*/
public function execute($image)
{
$points = $this->argument(0)->type('array')->required()->value();
$callback = $this->argument(1)->type('closure')->value();
$vertices_count = count($points);
// check if number if coordinates is even
if ($vertices_count % 2 !== 0) {
throw new \Intervention\Image\Exception\InvalidArgumentException("The number of given polygon vertices must be even.");
}
if ($vertices_count < 6) {
throw new \Intervention\Image\Exception\InvalidArgumentException("You must have at least 3 points in your array.");
}
$polygon_classname = sprintf('\\Intervention\\Image\\%s\\Shapes\\PolygonShape', $image->getDriver()->getDriverName());
$polygon = new $polygon_classname($points);
if ($callback instanceof Closure) {
$callback($polygon);
}
$polygon->applyToImage($image);
return true;
}