Attach and Detach Points

 

To attach two points together, Click and drag one point on top of another point.

A blue ring will appear,  Release the mouse button.

The two points will now be attached.

To detach the points, right-click on the point and select Detach.

To attach a point to a line, circle, or arc, click and drag the point over the line, circle, or arc.  When a blue ring appears around the point, release the mouse button.

                 

 

To detach the point, right-click on the point and select Detach.

Shapes have "anchor points" where points can be attached.  These appear when a shape is selected.

To attach a point to a shape, click and drag the point over the shape anchor point.  When a blue ring appears around the point, release the mouse button.

To detach the point, right-click on the point and select Detach.