CTRun.GetTypographicBounds 方法

定義

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

GetTypographicBounds()
GetTypographicBounds(NSRange, nfloat, nfloat, nfloat)

public double GetTypographicBounds ();

member this.GetTypographicBounds : unit -> double

Double

public double GetTypographicBounds (Foundation.NSRange range, out nfloat ascent, out nfloat descent, out nfloat leading);

member this.GetTypographicBounds : Foundation.NSRange *  *  *  -> double

Double