
GmagickDraw 클래스의 getstrokeopacity 메서드는 strokeopacity를 설정한 후 현재 선의 투명도를 반환합니다.
strokeopacity를 설정한 후 getstrokeopacity로 얻은 값은 실제 선의 투명도를 반영합니다.
선의 투명도가 실제로 변경되었는지 확인하려면, getstrokeopacity로 얻은 값을 비교하거나, 선의 투명도가 변경된 후 이미지의 픽셀을 확인하는 방법을 사용할 수 있습니다.
예를 들어, 다음 코드를 사용할 수 있습니다.
```php
$gm = new Gmagick();
$draw = new GmagickDraw();
$draw->setStrokeColor('red');
$draw->setStrokeOpacity(0.5);
$draw->setStrokeWidth(2);
$draw->line(10, 10, 100, 100);
$gm->newImage(200, 200, 'white');
$gm->drawImage($draw);
$gm->setImageFormat('png');
$gm->setImageAlphaChannel(true);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(Gmagick::CHANNEL_ALL);
$gm->setImageChannel(Gmagick::CHANNEL_ALL);
$gm->setImageChannelMask(G
2025-05-30 08:59