| 摘要 |
Apparatus is described for aid in drawing computer flow charts. The apparatus includes a template band formed in a closed loop with cutouts the flow chart symbols. The upper portion of the template band is held flat against the surface of a drawing board, the remaining loop of the template band encircling the drawing board. A guide mechanism holds the bracket square with the drawing board. The template band can be moved horizontally through the bracket and vertically with the bracket to position cutouts at desired locations on the drawing surface.
|
