PHP Australia Conference 2015

Imagick::setImageType

(PECL imagick 2.0.0)

Imagick::setImageTypeConfigure le type d'image

Description

bool Imagick::setImageType ( int $image_type )

Configure le type d'image.

Liste de param├Ętres

image_type

Valeurs de retour

Returns TRUE on success.

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lee dot traynor at skeptic dot de
2 years ago
This function can be used to desaturate an image, i.e. to convert a coloured image into a greyscale:

<?php

$im
= new Imagick ("image.jpg");
$im->setImageType (2);
//is now in 256 shades of grey

?>
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