add_image_size

Introduced in WordPress: 2.9.0
Deprecated in WordPress: &mdash;

add_image_size ( $name, $width = 0, $height = 0, $crop = false )

Parameters:

(string) name Image size identifier.
(int) width Optional. Image width in pixels. Default 0.
(int) height Optional. Image height in pixels. Default 0.
(bool|array) crop { Optional. Image cropping behavior. If false, the image will be scaled (default). If true, image will be cropped to the specified dimensions using center positions. If an array, the image will be cropped using the array to specify the crop location: @type string $0 The x crop position. Accepts 'left' 'center', or 'right'. @type string $1 The y crop position. Accepts 'top', 'center', or 'bottom'. }

Defined at:

Registers a new image size.