Diviner Tech Docs PhabricatorImageTransformer

final class PhabricatorImageTransformer
Phorge Technical Documentation (Files)

This class is not documented.

Tasks

Detecting Enormous Images

No methods for this task.

Saving Image Data

public static function saveImageDataInAnyFormat($data, $preferred_mime) — Save an image resource to a string representation suitable for storage or transmission as an image file.
private static function saveImageDataAsPNG($image) — Save an image in PNG format, returning the file data as a string.
private static function saveImageDataAsGIF($image) — Save an image in GIF format, returning the file data as a string.
private static function saveImageDataAsJPG($image) — Save an image in JPG format, returning the file data as a string.

Other Methods

public function __get($name)
public function __set($name, $value)
public function current()
public function key()
public function next()
public function rewind()
public function valid()
private function throwOnAttemptedIteration()
public function getPhobjectClassConstant($key, $byte_limit) — Read the value of a class constant.

Methods

public function __get($name)
Inherited

This method is not documented.

Parameters

$name

Return

wild

public function __set($name, $value)
Inherited

This method is not documented.

Parameters

	$name
	$value

Return

wild

public function current()
Inherited

This method is not documented.

Return

wild

public function key()
Inherited

This method is not documented.

Return

wild

public function next()
Inherited

This method is not documented.

Return

wild

public function rewind()
Inherited

This method is not documented.

Return

wild

public function valid()
Inherited

This method is not documented.

Return

wild

private function throwOnAttemptedIteration()
Inherited

This method is not documented.

Return

wild

public function getPhobjectClassConstant($key, $byte_limit)
Inherited

Phobject

Read the value of a class constant.

This is the same as just typing self::CONSTANTNAME, but throws a more useful message if the constant is not defined and allows the constant to be limited to a maximum length.

Parameters

string	$key	Name of the constant.
int\|null	$byte_limit	Maximum number of bytes permitted in the value.

Return

string

Value of the constant.

public static function saveImageDataInAnyFormat($data, $preferred_mime)

Save an image resource to a string representation suitable for storage or transmission as an image file.

Optionally, you can specify a preferred MIME type like "image/png". Generally, you should specify the MIME type of the original file if you're applying file transformations. The MIME type may not be honored if Phabricator can not encode images in the given format (based on available extensions), but can save images in another format.

Parameters

resource	$data	GD image resource.
string?	$preferred_mime	Optionally, preferred mime type.

Return

string

Bytes of an image file.

private static function saveImageDataAsPNG($image)

Save an image in PNG format, returning the file data as a string.

Parameters

resource

$image

GD image resource.

Return

string|null

PNG file as a string, or null on failure.

private static function saveImageDataAsGIF($image)

Save an image in GIF format, returning the file data as a string.

Parameters

resource

$image

GD image resource.

Return

string|null

GIF file as a string, or null on failure.

private static function saveImageDataAsJPG($image)

Save an image in JPG format, returning the file data as a string.

Parameters

resource

$image

GD image resource.

Return

string|null

JPG file as a string, or null on failure.

Defined: src/applications/files/PhabricatorImageTransformer.php:7
Extends: Phobject

final class PhabricatorImageTransformerPhorge Technical Documentation (Files)

Tasks

Detecting Enormous Images

Saving Image Data

Other Methods

Methods

public function __get($name)Inherited

public function __set($name, $value)Inherited

public function current()Inherited

public function key()Inherited

public function next()Inherited

public function rewind()Inherited

public function valid()Inherited

private function throwOnAttemptedIteration()Inherited

public function getPhobjectClassConstant($key, $byte_limit)Inherited

public static function saveImageDataInAnyFormat($data, $preferred_mime)

private static function saveImageDataAsPNG($image)

private static function saveImageDataAsGIF($image)

private static function saveImageDataAsJPG($image)

final class PhabricatorImageTransformer
Phorge Technical Documentation (Files)

public function __get($name)
Inherited

public function __set($name, $value)
Inherited

public function current()
Inherited

public function key()
Inherited

public function next()
Inherited

public function rewind()
Inherited

public function valid()
Inherited

private function throwOnAttemptedIteration()
Inherited

public function getPhobjectClassConstant($key, $byte_limit)
Inherited