AddPolarFunctionPlot Method

The AddPolarFunctionPlot method adds a 2D polar function plot to an existing 2D polar-type graph, equivalent to Graph | Add to Graph | Plot. Returns an AutoPolarFunction object.

Syntax

object.AddPolarFunctionPlot( useParametric, function1, function2, firstValue, lastValue, id )

 

Parameter Type Description
useParametric Variant optional, true to use parametric equations
function1 String required, function to plot (R = F(A) if useParametric is false; otherwise R = F(T))
function2 Variant optional, function to plot (A = G(T) if useParametric is true; otherwise ignored)
firstValue Variant optional, first value to evaluate the function(s), default = 0
lastValue Variant optional, last value to evaluate the function(s), default = 25
id Variant optional, plot name

 

Remarks

A polar function plot can be added to other polar-type plots, such as rose diagrams. See Mathematical Functions for information on writing function equations.

Example

This example shows how to add a polar function plot to an existing polar plot.

Dim Graph3 As Object

Set Graph3 = Shapes.AddPolarPlotGraph(GrapherApp.Path + "\samples\polar1.dat")

Graph3.AddPolarFunctionPlot( False, "2 * sqrt(a)",,,360)

 

Used by: AutoGraph object

See Also

AddPolarFunctionGraph