FontFunctions.SetVerticalFontExtentsDelegate Method
Definition
Important
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Sets the callback for retrieving font extents for vertical text layout.
public void SetVerticalFontExtentsDelegate(HarfBuzzSharp.FontExtentsDelegate del, HarfBuzzSharp.ReleaseDelegate destroy = default);Parameters
The delegate to set for retrieving vertical font extents.
- destroy
- ReleaseDelegate
The delegate to call when the callback is replaced or destroyed, or null.
