Imagick::setImageResolution

(PECL imagick 2.0.0)

Imagick::setImageResolution — Sets the image resolution

说锟斤拷

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

Sets the image resolution.

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x_resolution
y_resolution

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锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷

锟斤拷锟斤拷锟届常

锟斤拷锟斤拷时锟阶筹拷 ImagickException锟斤拷

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Example #1 Imagick::setImageResolution()


<?php
function setImageResolution($imagePath) {
    $imagick = new \Imagick(realpath($imagePath));
    $imagick->setImageResolution(50, 50);
    
    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

?>