cusp (version 2.3.6)

draw.cusp.bifset: Add Cusp Bifurcation Set Diagram to Existing Plot

Description

Add a miniature bifurcation set for the cusp catastrophe to an existing plot.

Usage

draw.cusp.bifset(rx = par("usr")[1:2], ry = par("usr")[3:4], xpos = min(rx) + 
    0.01 * diff(rx)[1], ypos = max(ry) - 0.01 * diff(ry)[1], 
    xscale =  0.1 * diff(rx), yscale =  0.1 * diff(ry) / xscale, 
    aspect = 1, mark = 1, col = hsv(0.7, s = 0.8, alpha = 0.5), 
    border = NA, density = NA, bifurcation.set.fill = gray(0.8), 
    background = hsv(0.1, s = 0.1, alpha = 0.5), ..., X)

Value

No return value. Called for its side effect.

Arguments

rx

x-axis range of the plot window

ry

y-axis range of the plot window

xpos

x-axis position of drawing

ypos

y-axis position of drawing

xscale

scaling applied to drawing along x-axis

yscale

scaling applied to drawing along y-axis

aspect

aspect ratio

mark

0, 1, 2, 3, or 4; indicates which part of the cusp surface should be marked

col

color used for marking a part of the cusp surface

border

color used for the marked part of the cusp surface. See polygon for details.

density

the density of shading lines of the marked part of the cusp surface, in lines per inch. The default value of NULL means that no shading lines are drawn. See polygon for details.

bifurcation.set.fill

color for marking the bifurcation set

background

background color of the cusp surface

...

arguments passed to rect and polygon

X

data.frame, depricated

Author

Raoul Grasman

Details

This function is mainly intended for internal use by cusp.plot.

References

http://www.scholarpedia.org/article/Cusp_bifurcation

See Also

plot.cusp, polygon

Examples

if (FALSE) {
plot(1:10)
draw.cusp.bifset(mark=0) # no marking
}