imagecrop
imagedashedline
GD and Image Functions
PHP Manual

# imagecropauto

(PHP 5 >= 5.5.0)

imagecropauto — Crop 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