How to draw the spline

To draw the spline

Step 1

If you wish to draw the spline, choose the Spline option from the Insert menu. You are able to see it clearly from the picture below.

Choose Insert>Spline

Step 2

Then, you have to use the mouse to draw the start and end point. When you have finished drawing, press the Enter key. You could refer to the picture below for a more clear view.