Image

Image Interface

Describes Image interface.

hasImage

Check if instance has a resource image.

$has_image = $gd->hasImage();

getImage

Retrieve resource image. Throw GdException if error.

$resource = $gd->getImage();

detach

Separates any underlying resource from the instance. After the instance has been detached, the instance is in an unusable state. Throw GdException if error.

$resource = $gd->detach();

getType

Retrieve image type. Throw GdException if error.

$type = $gd->getType();

withType

Return an instance with the provided image type. Throw GdException if error.

$gd = $gd->withType($type);

getWidth

Retrieve image width. Throw GdException if error.

$width = $gd->getWidth();

getHeight

Retrieve image height. Throw GdException if error.

$height = $gd->getHeight();

getMimeType

Retrieve image mime content-type. Throw GdException if error.

$mimetype = $gd->getMimeType();

getExtension

Retrieve image file extension. Throw GdException if error.

$extension = $gd->getExtension();

getContent

Retrieve image file content. Throw GdException if error.

$content = $gd->getContent();

getSize

Retrieve image file size. Throw GdException if error.

$size = $gd->getSize();

getMd5

Retrieve image md5 hash. Throw GdException if error.

$md5 = $gd->getMd5();

getSha1

Retrieve image sha1 hash. Throw GdException if error.

$sha1 = $gd->getSha1();

save

Save image file. Throw GdException if error.

$gd = $gd->save($filename);