# Imagick::borderImage

(PECL imagick 2, PECL imagick 3)

Imagick::borderImage — Surrounds the image with a border

### 说明

public Imagick::borderImage(mixed `$bordercolor`, int `$width`, int `$height`): bool

Surrounds the image with a border of the color defined by the bordercolor ImagickPixel object.

### 参数

`bordercolor`

  ImagickPixel object or a string containing the border color

`width`

  Border width

`height`

  Border height

### 返回值

成功时返回 `true`。

### 更新日志

版本 | 说明
--- | ---
PECL imagick 2.1.0 | Now allows a string representing the color as the first parameter. Previous versions allow only an ImagickPixel object.

### 示例

示例 #1 Imagick::borderImage()

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