The styles available for markup annotations in PDF Kit:
Available in Mac OS X v10.5 and later.

C# | Visual Basic | Visual C++ |
public enum PDFMarkupType
Public Enumeration PDFMarkupType
public enum class PDFMarkupType

Member | Description |
---|---|
kPDFMarkupTypeHighlight | Highlight style for the markup. Available in Mac OS X v10.5 and later. |
kPDFMarkupTypeStrikeOut | Strikethrough style for the markup. Available in Mac OS X v10.5 and later. |
kPDFMarkupTypeUnderline | Underline style for the markup. Available in Mac OS X v10.5 and later. |

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)