Circle from diameter defines a circle from two points. The distance between the two points specifies the circle's diameter. The midpoint between the two points becomes the circle center. To create this circle:
- Select Construct tab > Geometry panel > Circle > Diameter to enter the circle-creation mode.
- Pick or type the first point.
- Pick or type the second point. If you drag the mouse when locating the second point, the circle changes interactively as you drag.
- When you have finished creating circles,
exit circle mode.