/text/schart/01/smooth_line_properties.xhp Sun Microsystems, Inc. converted from old format - fpe curves;properties in line charts/XY charts properties;smooth lines in line charts/XY charts mw added two entries Smooth Line Properties In a chart that displays lines (Line type or XY type), you can choose to show curves instead of straight lines. Some options control the properties of those curves.most possibly these curves are not Bezier curves.

To change line properties Select Cubic Spline or B-Spline. These are mathematical models that influence the display of the curves. The cubic spline line passes through all points, while the B-spline line connects the first and last point and passes by the intermediate points. Optionally set the resolution. A higher value leads to a smoother line. For B-spline lines optionally set the data points order. 1088553477 cubic spline Apply a cubic spline model.1088553478 b-spline Apply a B-spline model.1088559618 resolution Set the resolution.1088559617 data points order Set the data points order.