Home/ Manual/ imagick / imagick/ Imagick::previewImages

Imagick::previewImages

PHP function Edit on GitHub ✎

(PECL imagick 2, PECL imagick 3)

Quickly pin-point appropriate parameters for image processing

Description

Imagick::previewImages(int $preview): bool

Tiles 9 thumbnails of the specified image with an image processing operation applied at varying strengths. This is helpful to quickly pin-point an appropriate parameter for an image processing operation.

Parameters

preview: Preview type. See Preview type constants

Return Values

Success

Errors/Exceptions

Throws

Source: reference/imagick/imagick/previewimages.xml · from the official PHP manual (php/doc-en)