Area and caption alignment
| qg_AlignHorzLeft | 0 | Horizontally align to the left |
| qg_AlignHorzCenter | 1 | Horizontally align to the center |
| qg_AlignHorzRight | 2 | Horizontally align to the right |
| qg_AlignVertTop | 0 | Vertically align to the top |
| qg_AlignVertCenter | 1 | Vertically align to the center |
| qg_AlignVertBottom | 2 | Vertically align to the bottom |