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Plots a single shape

Source: R/gr-domesticplotters.R
coo_plot.Rd

A simple wrapper around plot for plotting shapes. Widely used in Momocs in other graphical functions, in methods, etc.

Usage

coo_plot(
  coo,
  xlim,
  ylim,
  border = "#333333",
  col = NA,
  lwd = 1,
  lty = 1,
  points = FALSE,
  first.point = TRUE,
  cex.first.point = 0.5,
  centroid = TRUE,
  xy.axis = TRUE,
  pch = 1,
  cex = 0.5,
  main = NA,
  poly = TRUE,
  plot.new = TRUE,
  plot = TRUE,
  zoom = 1,
  ...
)

ldk_plot(coo, ...)

Arguments

coo

A list or a matrix of coordinates.

xlim

If coo_plot is called and coo is missing, then a vector of length 2 specifying the ylim of the ploting area.

ylim

If coo_plot is called and coo is missing, then a vector of length 2 specifying the ylim of the ploting area.

border

A color for the shape border.

col

A color to fill the shape polygon.

lwd

The lwd for drawing shapes.

lty

The lty for drawing shapes.

points

logical. Whether to display points. If missing and number of points is < 100, then points are plotted.

first.point

logical whether to plot or not the first point.

cex.first.point

numeric size of this first point

centroid

logical. Whether to display centroid.

xy.axis

logical. Whether to draw the xy axis.

pch

The pch for points.

cex

The cex for points.

main

character. A title for the plot.

poly

logical whether to use polygon and lines to draw the shape, or just points. In other words, whether the shape should be considered as a configuration of landmarks or not (eg a closed outline).

plot.new

logical whether to plot or not a new frame.

plot

logical whether to plot something or just to create an empty plot.

zoom

a numeric to take your distances.

...

further arguments for use in coo_plot methods. See examples.

Value

a plot

See also

Other plotting functions: coo_arrows(), coo_draw(), coo_listpanel(), coo_lolli(), coo_ruban(), ldk_chull(), ldk_confell(), ldk_contour(), ldk_labels(), ldk_links(), plot_devsegments(), plot_table()

Examples

b <- bot[1]
coo_plot(b)
coo_plot(bot[2], plot.new=FALSE) # equivalent to coo_draw(bot[2])

coo_plot(b, zoom=2)

coo_plot(b, border='blue')

coo_plot(b, first.point=FALSE, centroid=FALSE)

coo_plot(b, points=TRUE, pch=20)

coo_plot(b, xy.axis=FALSE, lwd=2, col='#F2F2F2')