Usage
Click the snap to grid toggle button to activate it. Click the toggle button again to deactivate it.
Comments
The snap to grid toggle button functions only when transforming in interactive mode (with the mouse) and either point in path or point in net toggle button is active. Only one point at the time can be snapped to a grids position. The point will snap to the grids position as soon as it is clicked and dragged to a position near a grid point. (The control point does not snap from one grid point to another as it would when working with solid grids.) This toggle button is very useful for accurate modelling and positioning of control points without keyboard input.
See also
the use grid buttons
