plot::polar -- generate plots in
polar coordinates
Introductionplot::polar([f1, f2], phi = pmin..pmax)
represents a plot of the curve defined by phi -> (f1(phi);
f2(phi)) with phi in [pmin,pmax] in polar
coordinates.
Call(s)plot::polar([f1, f2], phi = pmin..pmax <, option1,
option2>...)
Parametersf1, f2 |
- | arithmetical expressions in phi |
phi |
- | identifier (the angle) |
pmin, pmax |
- | arithmetical expressions |
option1, option2, ... |
- | plot option(s) for two-dimensional graphical objects |
Returnsa graphical object of the domain type plot::Curve2d.
Related
Functionsplot2d, plot::spherical, plot::cylindrical
Detailsplot(...) to display the result on the
screen.option1, option2... must
be valid plot options for two-dimensional graphical objects. See
plot2d for details.
Note that scene options are not allowed! You may
give scene options as optional arguments for the function plot, or use plot::Scene to create an object
representing a graphical scene.
Example
1>> delete phi: c:= plot::polar([phi, phi], phi = [0, 4*PI], Grid = [100])
plot::Curve2d([phi cos(phi), phi sin(phi)], phi = 0..4 PI)
>> plot(c, Axes = None)
plotlib::polarplotplot::polar is now part of the new plot library
plot, and thus its
calling syntax and the return value were changed.