Enum ClipVisibility

This glyph is fully clipped, so nothing will be visible.

This glyph is partially clipped, so some content can be visible (depending on the pen and brush, e.g. if both are null this is transparent content).

This glyph is not clipped, so all content can be visible (depending on the pen and brush, e.g. if both are null this is transparent content).

The ClipVisibility for the glyph was not calculated, so it is unknown