PHP Unconference Europe 2015

Imagick::setImageResolution

(PECL imagick 2.0.0)

Imagick::setImageResolutionSets the image resolution

Beschreibung

bool Imagick::setImageResolution ( float $x_resolution , float $y_resolution )

Sets the image resolution.

Parameter-Liste

x_resolution

y_resolution

R├╝ckgabewerte

Liefert TRUE bei Erfolg.

Fehler/Exceptions

Wirft ImagickException bei Fehlern.

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User Contributed Notes 2 notes

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craig dot fairhurst at nospamyouds dot com
4 years ago
Note that any changes to the resolution (-density option) must be made before specifying the file, so construct the object with no file path and then use $object->readImage('path/to/file'); otherwise the density won't change.
Also see Imagick::setResolution.
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octave at web dot de
5 years ago
This method uses the ImageMagick "-density {$x_resolution}x{$y_resolution}" parameter
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