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<?php
namespace Scene7\Commands\Layer;
trait Colorize
{
public function setColorize($color, $compensation = null)
{
$allowedCompensationModes = ['off', 'norm'];
if ($compensation !== null && !in_array($compensation, $allowedCompensationModes) && ((float) $compensation < 0 || (float) $compensation > 100)) {
throw new \InvalidArgumentException('Invalid compensation');
}
$colorize = $color;
if ($compensation !== null) {
$colorize .= ',' . (in_array($compensation, $allowedCompensationModes) ? $compensation : (float) $compensation);
}
$this->addCommand(['op_colorize' => $colorize]);
return $this;
}
}