| DclSelectDevice (------) | Get a graphic device number from a console. | 
| DclOpenGraphics (GROPN) | A graphic device is opened. | 
| DclNewFrame (GRFRM) | Set a new frame (a page). | 
| DclNewFig (GRFIG) | Set new figure. | 
| DclPrintDeviceList (SGPWSN) | Label the list of Workstation name. | 
| DclCloseGraphics (GRCLS) | A graphic device is closed. | 
*The corresponding f77 interface name in parentheses.