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 — Sets the image type
Descrição
bool Imagick::setImageType
( int $image_type
)
Sets the image type.
Parâmetros
- image_type
-
Valor Retornado
Retorna TRUE em sucesso.
User Contributed Notes
Imagick::setImageType
Imagick::setImageType
lee dot traynor at skeptic dot de
19-Oct-2011 11:37
19-Oct-2011 11:37