# Imagick::affineTransformImage

(PECL imagick 2, PECL imagick 3)

Imagick::affineTransformImage — Transforms an image

### 说明

public Imagick::affineTransformImage(ImagickDraw `$matrix`): bool

Transforms an image as dictated by the affine matrix.

### 参数

`matrix`

  The affine matrix

### 返回值

成功时返回 `true`。

### 示例

示例 #1 Imagick::affineTransformImage()

`<?php
function affineTransformImage($imagePath) {
$imagick = new \Imagick(realpath($imagePath));
$draw = new \ImagickDraw();
$angle = deg2rad(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();
}
?>`
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