Imagick::setImageTicksPerSecond
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
?>
Imagick::setImageType
(PECL imagick 2.0.0)
Imagick::setImageType — Configure le type d'image
Description
bool Imagick::setImageType
( int
$image_type
)Configure le type d'image.
Liste de paramètres
-
image_type -
Valeurs de retour
Returns TRUE on success.
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User Contributed Notes
Imagick::setImageType - [1 notes]
lee dot traynor at skeptic dot de ¶
1 year ago