## Classes

| Class | Description |
| --- | --- |
| [HelpersFactory](./helpersfactory/) | Creates objects related to [TtfHelpers](./) namespace. |
| [IFontCharactersMerger](./ifontcharactersmerger/) | Declares helpers functionality to merge TrueType fonts. [Font](../aspose.font/font/) which is passed by parameter font1 considered as primary. It means that many characteristics, related to final merged font, such as metrics, encoding structure and others, will be taken from this primary font. |