Imagick
PHP Manual

Imagick::resampleImage

Resample image to desired resolution

Description

public bool Imagick::resampleImage(
    float $x_resolution,
    float $y_resolution,
    int $filter,
    float $blur
)

Resample image to desired resolution.

Parameters

x_resolution

y_resolution

filter

blur

Return Values

Returns true on success.

Examples

Example #1 Imagick::resampleImage

<?php
function resampleImage($imagePath) {
    $imagick = new \Imagick(realpath($imagePath));

    $imagick->resampleImage(200, 200, \Imagick::FILTER_LANCZOS, 1);
    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

?>