The 3DChart component can display smooth line
charts. Smooth line charts are similar to line
charts. The main difference is that the line
segments between the successive data points are
not straight lines but interpolated cubic splines.
The user can control the width, style and
smoothness of the line, as well as the size and
type of the data points. Custom x-axis position
can be assigned to each data point.
Y dublicates not allowed
Smooth line charts can be configured to display
data points at custom X positions. In this case
the user can control whether the interpolation
strategy should allow duplicate Y values for one
Y dublicated are allowed