After drawing splinespolyline, a Spines an Overlay layer is added to the Layer Control panel, Select the Splines Overlay layer then LMC on a spline polyline in the workspace, it will be highlighted in red. Next, RMC on that spline polyline to display options as shown in 2138079439 Figure 1.
Break SplinesProperties: Selecting this option will split the spline into two splines
Insert Splines Control Point: Selecting this option will add a spline point
Delete Splines Control Point: Selecting this option will remove a spline point
Delete Splines: Selecting this option will remove the spline
Copy Splinesto set properties of the polyline as shown in Figure 2.
Translate
Rotate
Copy to a Spline Layer: Selecting this option will copy that spline polyline to other splines layer. After selecting this option, the Select Layer form will pop up as shown in 2138079439 Figure 3. From the drop-down list, we can select <New Layer> or an available splines layer there.
Clear SelectionBreak Polyline: Selecting this option will clear the selection of that spline. The spline will not be highlighted.break the polyline into two polylines.
Delete Segment: Selecting this option will remove a segment of the polyline.
Delete Polyline: Selecting this option will remove the polyline.
Delete Grid Elevations:
Interpolate Grid Elevations:
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Figure 1 Draw splines procedure.
Anchor Figure 2 Figure 2
Figure 2 Polyline Properties form.
Anchor Figure 3 Figure 3
Figure 2 Copy Spline3 Select Layer form.