Файл: vendor/intervention/image/src/Modifiers/BlendTransparencyModifier.php
Строк: 98
<?php
declare(strict_types=1);
namespace InterventionImageModifiers;
use InterventionImageColorsRgbChannelsBlue;
use InterventionImageColorsRgbChannelsGreen;
use InterventionImageColorsRgbChannelsRed;
use InterventionImageColorsRgbColor;
use InterventionImageDriversSpecializableModifier;
use InterventionImageExceptionsColorException;
use InterventionImageExceptionsRuntimeException;
use InterventionImageInterfacesColorInterface;
use InterventionImageInterfacesDriverInterface;
class BlendTransparencyModifier extends SpecializableModifier
{
/**
* Create new modifier object
*
* @param mixed $color
* @return void
*/
public function __construct(public mixed $color = null)
{
//
}
/**
* Decode blending color of current modifier with given driver. Possible
* (semi-)transparent alpha channel values are made opaque.
*
* @throws RuntimeException
* @throws ColorException
* @return ColorInterface
*/
protected function blendingColor(DriverInterface $driver): ColorInterface
{
// decode blending color
$color = $driver->handleInput(
$this->color ?: $driver->config()->blendingColor
);
// replace alpha channel value with opaque value
if ($color->isTransparent()) {
return new Color(
$color->channel(Red::class)->value(),
$color->channel(Green::class)->value(),
$color->channel(Blue::class)->value(),
);
}
return $color;
}
}