pltIPlot AddCurve

Adds an empty curve to the plot.

Syntax

pltIPlot_handle AddCurve (ri)
Note: The argument ri is required in only the following two cases:
Curves based on real/imaginary data (vectors) are added to:
  1. A complex plot which already contains curves based on phase/magnitude data (vectors).
  2. A polar plot which will always display phase/magnitude.

Application

Tcl Modify

Description

Returns the curve index, if successful. For example, for the first curve, it returns 1. For the second curve, it returns 2. The new curve is added to the end of the curve list.

Errors

None.