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PHP Manual :: imagecropauto



imagecrop || imagedashedline || GD and Image Functions || PHP Manual

(PHP 5 >= 5.5.0, PHP 7)

imagecropautoCrop an image automatically using one of the available modes

Description

resource imagecropauto ( resource $image [, int $mode = -1 [, float $threshold = .5 [, int $color = -1 ]]] )

Warning

This function is currently not documented; only its argument list is available.

Parameters

image

An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().

mode

One of IMG_CROP_* constants.

threshold

Used in IMG_CROP_THRESHOLD mode.

color

Used in IMG_CROP_THRESHOLD mode.

Return Values

Return cropped image resource on success or FALSE on failure.



imagecrop || imagedashedline || GD and Image Functions || PHP Manual
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