HaruFont::getXHeight

(PECL haru >= 0.0.1)

HaruFont::getXHeightGet the distance from the baseline of lowercase letters

说明

int HaruFont::getXHeight ( void )

Gets the distance from the baseline of lowercase letters.

参数

此函数没有参数。

返回值

Returns the distance from the baseline of lowercase letters.

错误/异常

发生错误时抛出 HaruException 异常。

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