The gd drawCircle with border not smooth than the imagic.

[hetao29]

Describe the bug The gd drawCircle with border not smooth than the imagic.

Code Example

$manger_gd = Intervention\Image\ImageManager::imagick();
$manger_imagic = Intervention\Image\ImageManager::imagick();
...

$manger_gd->drawCircle(581,530,  function (Intervention\Image\Geometry\Factories\CircleFactory $draw) use (){
    $draw->radius(21);
    $draw->background('rgba(255, 255, 255, 1)');
    $draw->border('rgba(25, 255, 155, 1)',2);
});

$manger_imagic->drawCircle(581,530,  function (Intervention\Image\Geometry\Factories\CircleFactory $draw) use (){
    $draw->radius(21);
    $draw->background('rgba(255, 255, 255, 1)');
    $draw->border('rgba(25, 255, 155, 1)',2);
});

Expected behavior The same smooth.

[olivervogel]

Intervention Image is a unified API for GD and Imagick. The main goal is to make the results of the API independent of the driver used and thus ensure interchangeability. However, this is not always 100% possible. Due to the special features and limitations of the respective implementation (in this case GD), differences must be taken into account here.

[hetao29]

Thanks very much, I see .