This inheritance list is sorted roughly, but not completely, alphabetically:
[detail level 12]
  FTBBox | FTBBox is a convenience class for handling bounding boxes |
| FTBuffer | FTBuffer is a helper class for pixel buffers |
 FTFont | FTFont is the public interface for the FTGL library |
 FTBitmapFont | FTBitmapFont is a specialisation of the FTFont class for handling Bitmap fonts |
| FTBufferFont | FTBufferFont is a specialisation of the FTFont class for handling memory buffer fonts |
| FTExtrudeFont | FTExtrudeFont is a specialisation of the FTFont class for handling extruded Polygon fonts |
| FTOutlineFont | FTOutlineFont is a specialisation of the FTFont class for handling Vector Outline fonts |
| FTPixmapFont | FTPixmapFont is a specialisation of the FTFont class for handling Pixmap (Grey Scale) fonts |
| FTPolygonFont | FTPolygonFont is a specialisation of the FTFont class for handling tesselated Polygon Mesh fonts |
 FTTextureFont | FTTextureFont is a specialisation of the FTFont class for handling Texture mapped fonts |
| FTGlyph | FTGlyph is the base class for FTGL glyphs |
| FTBitmapGlyph | FTBitmapGlyph is a specialisation of FTGlyph for creating bitmaps |
| FTBufferGlyph | FTBufferGlyph is a specialisation of FTGlyph for memory buffer rendering |
| FTExtrudeGlyph | FTExtrudeGlyph is a specialisation of FTGlyph for creating tessellated extruded polygon glyphs |
| FTOutlineGlyph | FTOutlineGlyph is a specialisation of FTGlyph for creating outlines |
| FTPixmapGlyph | FTPixmapGlyph is a specialisation of FTGlyph for creating pixmaps |
| FTPolygonGlyph | FTPolygonGlyph is a specialisation of FTGlyph for creating tessellated polygon glyphs |
| FTTextureGlyph | FTTextureGlyph is a specialisation of FTGlyph for creating texture glyphs |
| FTLayout | FTLayout is the interface for layout managers that render text |
| FTSimpleLayout | FTSimpleLayout is a specialisation of FTLayout for simple text boxes |
| FTPoint | FTPoint class is a basic 3-dimensional point or vector |
