Returns the code set used for text annotations

# GmagickDraw::gettextencoding

(PECL gmagick >= Unknown)

GmagickDraw::gettextencoding — Returns the code set used for text annotations

### 说明

public function GmagickDraw::gettextencoding(): mixed

Returns a string which specifies the code set used for text annotations.

### 参数

此函数没有参数。

### 返回值

Returns a string specifying the code set or `false` if text encoding is not set.

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