| A | C | D | G | I | P | R | T |
| AlignRect |
| CenterRect |
| DeflateRect |
| GetTextMiddlePosX | GetTextMiddlePosY |
| InflateRectEx |
| PointInRect |
| RectHeight | rpBottomRight | rpTopCenter |
| RectWidth | rpCenter | rpTopLeft |
| rpBottomCenter | rpLeftCenter | rpTopRight |
| rpBottomLeft | rpRightCenter |
| TRectHelper | TRectPos |
| CT Web help |
| CodeTyphon Studio |