public function AutomatedCropInterface::setDelta in Automated Crop 8

Calculate and set the delta to apply of each size calculation of cropBox.

The delta are important to apply enlargement/reduction without loose, aspect ratio. This is the result of height divide by width (H / W) by, default this is calculated from the aspect ratio of image but you can, also calculate it like (originalImageHeight / OriginalImageWidth).

Return value

self AutomatedCrop plugin object.

1 method overrides AutomatedCropInterface::setDelta()

AbstractAutomatedCrop::setDelta in src/AbstractAutomatedCrop.php

Calculate and set the delta to apply of each size calculation of cropBox.

File

src/AutomatedCropInterface.php, line 162

Class

AutomatedCropInterface

Provides an interface defining the AutomatedCrop plugin objects.

Namespace

Drupal\automated_crop

Code

public function setDelta();