Spline (2D)

General

  • Draw a spline curve by clicking points.
  • You cannot cut a spline curve with the line tools.
  • Later, you can select the spline curve to display the control points (= grips) of the curve. You can snap to these points and drag them to new locations.

Draw an open spline curve

  1. Select Drawing | Lines | Spline.
  2. Select the line properties, if necessary.

    Line Properties

  3. Click the control points of the spline curve.
    • Click at least 3 points for the curve.
  4. Select Confirm.

Example

  • 1...4: Spline curve control points are clicked.
  • 5: Drawing the spline curve is finished with the function Confirm.