public function FocalPointManagerInterface::absoluteToRelative in Focal Point 8

Converts absolute focal point coordinates to relative coordinates.

Parameters

int $x: Absolute X coordinate of the focal point on the original image.

int $y: Absolute Y coordinate of the focal point on the original image.

int $width: Width of the original image.

int $height: Height of the original image.

Return value

array The relative coordinates of the focal point where each coordinate is a percentage. 'x' and 'y' are used for array keys and corresponding coordinates as values.

See also

relativeToAbsolute

1 method overrides FocalPointManagerInterface::absoluteToRelative()

FocalPointManager::absoluteToRelative in src/FocalPointManager.php

Converts absolute focal point coordinates to relative coordinates.

File

src/FocalPointManagerInterface.php, line 69

Class

FocalPointManagerInterface

Defines an interface for focal point manager.

Namespace

Drupal\focal_point

Code

public function absoluteToRelative($x, $y, $width, $height);