PHP Manual
Imagick
Creates a vertical mirror image

Imagick::transposeImage

(PECL imagick 2.0.0)

Imagick::transposeImage — Creates a vertical mirror image

说明

Imagick::transposeImage ( void ) : bool

Creates a vertical mirror image by reflecting the pixels around the central x-axis while rotating them 90-degrees. 此方法在Imagick基于ImageMagick 6.2.9以上版本编译时可用。

返回值

成功时返回 TRUE。

参见

Imagick::transverseImage() - Creates a horizontal mirror image

范例

Example #1 Imagick::transposeImage()

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

?>

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