How to create a symbol with pattern - Place circle -
1. Open "Tool" menu and select "Circle".
2. Click at the diagonal points of bounding rectangle
After the 2nd click, a display will change, as shown in the following.
Being displayed in red means that it is in a selection state.
In selection state, you can do the following operations.
Selection state is ended by pressing ESC key or Clicking at work area when cursor doesn't have "MOVE" mark.