Imagick::setImageUnits

    (PECL imagick 2, PECL imagick 3)

    Imagick::setImageUnits — Sets the image units of resolution

    Beschreibung

    public Imagick::setImageUnits(int $units): bool

    Sets the image units of resolution.

    Parameter-Liste

    units

    Rückgabewerte

    Liefert true bei Erfolg.

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    User Contributed Notes 2 notes

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    euperia at gmail dot com
    12 years ago
    You should use the PHP Imagick constants to correctly set the Image Units, as described here: http://www.php.net/manual/en/imagick.constants.phpRESOLUTION constantsimagick::RESOLUTION_UNDEFINED (integer)imagick::RESOLUTION_PIXELSPERINCH (integer)imagick::RESOLUTION_PIXELSPERCENTIMETER (integer)
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    salomonsanz at gmail dot com
    16 years ago
    $source = 'miphoto.jpg';$imagick = new Imagick($source);$imagick -> setImageUnits(2); //0=undefined, 1=pixelsperInch, 2=PixelsPerCentimeter$info = $imagick -> identifyImage();print_r($info);//ouput/*Array ( [units] => PixelsPerCentimeter)
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