GoLang Imagick::affineTransformImage

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PHP Imagick::affineTransformImage

PHP original manual for Imagick::affineTransformImage [ show | php.net ]

Imagick::affineTransformImage

(PECL imagick 2.0.0)

Imagick::affineTransformImage — Transforms an image

Description

bool Imagick::affineTransformImage ( ImagickDraw $matrix )

Transforms an image as dictated by the affine matrix.

Parameters

matrix

The affine matrix

Return Values

Returns TRUE on success.

Examples

Example #1 Imagick::affineTransformImage()

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

    $angle = 40 ;

    $affineRotate = array(
        "sx" => cos($angle), "sy" => cos($angle), 
        "rx" => sin($angle), "ry" => -sin($angle), 
        "tx" => 0, "ty" => 0,
    );

    $draw->affine($affineRotate);

    $imagick->affineTransformImage($draw);

    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

?>