HaruFont::getXHeight
(PECL haru >= 0.0.1)
HaruFont::getXHeight — Get the distance from the baseline of lowercase letters
說明
int HaruFont::getXHeight
( void
)
Gets the distance from the baseline of lowercase letters.
參數
此函式沒有參數。
回傳值
Returns the distance from the baseline of lowercase letters.
錯誤/例外
發生錯誤時拋出 HaruException 異常。
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