Sets the object's default background color

# Imagick::setBackgroundColor

(PECL imagick 2, PECL imagick 3)

Imagick::setBackgroundColor — Sets the object's default background color

### 说明

public function Imagick::setBackgroundColor(mixed `$background`): bool

Sets the object's default background color.

### 参数

`background`

### 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 a parameter. Previous versions allow only an ImagickPixel object.

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