| FTBBox | FTBBox is a convenience class for handling bounding boxes |
| FTBitmapGlyph | FTBitmapGlyph is a specialisation of FTGlyph for creating bitmaps |
| FTCharmap | |
| FTCharToGlyphIndexMap | Provides a non-STL alternative to the STL map<unsigned long, unsigned long> which maps character codes to glyph indices inside FTCharmap |
| FTContour | FTContour class is a container of points that describe a vector font outline |
| FTExtrdGlyph | FTExtrdGlyph is a specialisation of FTGlyph for creating tessellated extruded polygon glyphs |
| FTFace | FTFace class provides an abstraction layer for the Freetype Face |
| FTFont | FTFont is the public interface for the FTGL library |
| FTGLBitmapFont | FTGLBitmapFont is a specialisation of the FTFont class for handling Bitmap fonts |
| FTGLExtrdFont | FTGLExtrdFont is a specialisation of the FTFont class for handling extruded Polygon fonts |
| FTGLOutlineFont | FTGLOutlineFont is a specialisation of the FTFont class for handling Vector Outline fonts |
| FTGLPixmapFont | FTGLPixmapFont is a specialisation of the FTFont class for handling Pixmap (Grey Scale) fonts |
| FTGLPolygonFont | FTGLPolygonFont is a specialisation of the FTFont class for handling tesselated Polygon Mesh fonts |
| FTGLTextureFont | FTGLTextureFont is a specialisation of the FTFont class for handling Texture mapped fonts |
| FTGlyph | FTGlyph is the base class for FTGL glyphs |
| FTGlyphContainer | FTGlyphContainer holds the post processed FTGlyph objects |
| FTLibrary | FTLibrary class is the global accessor for the Freetype library |
| FTList< FT_LIST_ITEM_TYPE > | Provides a non-STL alternative to the STL list |
| FTMesh | FTMesh is a container of FTTesselation's that make up a polygon glyph |
| FTOutlineGlyph | FTOutlineGlyph is a specialisation of FTGlyph for creating outlines |
| FTPixmapGlyph | FTPixmapGlyph is a specialisation of FTGlyph for creating pixmaps |
| FTPoint | FTPoint class is a basic 3 dimensional point or vector |
| FTPolyGlyph | FTPolyGlyph is a specialisation of FTGlyph for creating tessellated polygon glyphs |
| FTSize | FTSize class provides an abstraction layer for the Freetype Size |
| FTTesselation | FTTesselation captures points that are output by OpenGL's gluTesselator |
| FTTextureGlyph | FTTextureGlyph is a specialisation of FTGlyph for creating texture glyphs |
| FTVector< FT_VECTOR_ITEM_TYPE > | Provides a non-STL alternative to the STL vector |
| FTVectoriser | FTVectoriser class is a helper class that converts font outlines into point data |
