| Keyboard Shortcut | Menu Shortcut | Menu Location |
| Alt+C, G | Vector -> Line Smoothing |
The Line Smoothing command reduces the points on the selected vector lines to make them smoother.
Range
Adjust the value or move the slider to specify the smoothing range (i.e., smoothing level) on the lines. The larger the range, the more points are reduced.
Range in Percentage
If this option is checked, the smoothing range indicates the number of percentage of the length of the line. Otherwise, the smoothing range is in drawing units.
Angle
Adjust the value or move the slider to specify the tolerance of the smoothing angle. The larger the angle, the more points are reduced.
Keep Double Points
If this option is checked, the duplicate points on the lines are not reduced.
Enable Real-time Preview
Check this box to preview the results as you make adjustments to the sliders.