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Imagick::transposeImage

(PECL imagick 2, PECL imagick 3)

Imagick::transposeImageCreates a vertical mirror image

说明

public Imagick::transposeImage(): 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。

参数

此函数没有参数。

返回值

成功时返回 true

示例

示例 #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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