Draft it Help
Available in: FREE, Plus, Pro Architectural
The 'Quad' keyboard snap allows a quick and easy way select a 'Quadrant point on an arc/circle. This snap is only valid therefore if a current point exists i.e. selecting the second point when drawing a line.
To use this feature simply position the cursor over an arc/circle and hit the key. If a quadrant point exists Draft it will display the snap symbol at the nearest quadrant point. The dynamic line previously attached to the cursor also attaches to this point. If you are happy with the point selected click anywhere in the drawing area to accept.
Use of these keyboard snaps also automatically switches to the Snap input mode.