Macro Command Reference


spline <points> <strength> <BUFFER>

This function calculates a nonparametric cubic spline interpolation.
<points>: Defines the number of points which should be calculated for each interval.
<strength>: Defines the strength of the interpolation. 2 is in most cases a good choice.

BUFFER

a list of one or more data buffers. Possible values are:

allall buffers in the document
selectedselected buffers in the document
unselectedunselected buffers in the document
visiblevisible buffers in the document
hiddenhidden buffers in the document
noneno buffer
b1,b2,b3,...,bna list of buffers where the arguments may be math expressions.
bs..bebuffers from bs to be