Diviner Phabricator Tech Docs PhabricatorImageTransformer

final class PhabricatorImageTransformer
Phabricator 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 executeMemeTransform($file, $upper_text, $lower_text)
public function executeConpherenceTransform($file, $top, $left, $width, $height)
private function crasslyCropTo($file, $top, $left, $w, $h)
private function getBlankDestinationFile($dx, $dy)
public static function getScaleForCrop($file, $des_width, $des_height)
private function applyMemeToFile($file, $upper_text, $lower_text)
private function applyMemeTo($data, $upper_text, $lower_text, $mime_type)
private function makeImageWithTextBorder($img, $font_size, $x, $y, $color, $stroke_color, $bw, $font, $text)
private function doesTextBoundingBoxFitInImage($img, $text, $font_size, $font_path)
private function applyMemeWithImagemagick($input, $above, $below, $count, $img_type)

Methods

public function executeMemeTransform($file, $upper_text, $lower_text)

This method is not documented.

Parameters

PhabricatorFile	$file
	$upper_text
	$lower_text

Return

wild

public function executeConpherenceTransform($file, $top, $left, $width, $height)

This method is not documented.

Parameters

PhabricatorFile	$file
	$top
	$left
	$width
	$height

Return

wild

private function crasslyCropTo($file, $top, $left, $w, $h)

This method is not documented.

Parameters

PhabricatorFile	$file
	$top
	$left
	$w
	$h

Return

wild

private function getBlankDestinationFile($dx, $dy)

This method is not documented.

Parameters

	$dx
	$dy

Return

wild

public static function getScaleForCrop($file, $des_width, $des_height)

This method is not documented.

Parameters

PhabricatorFile	$file
	$des_width
	$des_height

Return

wild

private function applyMemeToFile($file, $upper_text, $lower_text)

This method is not documented.

Parameters

PhabricatorFile	$file
	$upper_text
	$lower_text

Return

wild

private function applyMemeTo($data, $upper_text, $lower_text, $mime_type)

This method is not documented.

Parameters

	$data
	$upper_text
	$lower_text
	$mime_type

Return

wild

private function makeImageWithTextBorder($img, $font_size, $x, $y, $color, $stroke_color, $bw, $font, $text)

This method is not documented.

Parameters

	$img
	$font_size
	$x
	$y
	$color
	$stroke_color
	$bw
	$font
	$text

Return

wild

private function doesTextBoundingBoxFitInImage($img, $text, $font_size, $font_path)

This method is not documented.

Parameters

	$img
	$text
	$font_size
	$font_path

Return

wild

private function applyMemeWithImagemagick($input, $above, $below, $count, $img_type)

This method is not documented.

Parameters

	$input
	$above
	$below
	$count
	$img_type

Return

wild

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

final class PhabricatorImageTransformerPhabricator Technical Documentation (Files)

Tasks

Detecting Enormous Images

Saving Image Data

Other Methods

Methods

public function executeMemeTransform($file, $upper_text, $lower_text)

public function executeConpherenceTransform($file, $top, $left, $width, $height)

private function crasslyCropTo($file, $top, $left, $w, $h)

private function getBlankDestinationFile($dx, $dy)

public static function getScaleForCrop($file, $des_width, $des_height)

private function applyMemeToFile($file, $upper_text, $lower_text)

private function applyMemeTo($data, $upper_text, $lower_text, $mime_type)

private function makeImageWithTextBorder($img, $font_size, $x, $y, $color, $stroke_color, $bw, $font, $text)

private function doesTextBoundingBoxFitInImage($img, $text, $font_size, $font_path)

private function applyMemeWithImagemagick($input, $above, $below, $count, $img_type)

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
Phabricator Technical Documentation (Files)