Description Usage Arguments Details Value Note Author(s) See Also Examples
Plot a PolySet as polygons.
1 2 3 4 5 
polys 
PolySet to plot (required). 
xlim 
range of Xcoordinates. 
ylim 
range of Ycoordinates. 
projection 
desired projection when PolySet lacks a

plt 
four element numeric vector 
polyProps 
PolyData specifying which polygons to
plot and their properties. 
border 
vector describing edge colours (cycled by 
lty 
vector describing line types (cycled by 
col 
vector describing fill colours (cycled by 
colHoles 
vector describing hole colours (cycled by 
density 
vector describing shading line densities (lines per
inch, cycled by 
angle 
vector describing shading line angles (degrees, cycled by

bg 
background colour of the plot. 
axes 
Boolean value; if 
tckLab 
Boolean vector (length 1 or 2); if 
tck 
numeric vector (length 1 or 2) describing the length
of tick marks as a fraction of the smallest dimension. If

tckMinor 
numeric vector (length 1 or 2) describing the length of tick marks as a fraction of the smallest dimension. These tick marks can not be automatically labelled. If given a twoelement vector, the first element describes the tick marks on the xaxis and the second element describes those on the yaxis. 
... 
additional 
This function plots a PolySet, where each unique (PID
,
SID
) describes a polygon. It connects each polygon's last
vertex to its first. The function supports both borders
(border
, lty
) and fills (col
, density
,
angle
). When supplied with the appropriate arguments, it can
draw only borders or only fills. Unlike plotMap
, it
ignores the aspect ratio. It clips polys
to xlim
and
ylim
before plotting.
This function creates a blank plot when polys
equals
NULL
. In this case, the user must supply both xlim
and
ylim
arguments. Alternatively, it accepts the argument
type = "n"
as part of ..., which is equivalent to specifying
polys = NULL
, but requires a PolySet. In both cases,
the function's behaviour changes slightly. To resemble the
plot
function, it plots the border, labels, and other
parts according to par
parameters such as col
.
For additional help on the arguments border
, lty
,
col
, density
, and angle
, please see
polygon
and par
.
PolyData consisting of the PolyProp
s used to create the plot.
To satisfy the aspect ratio, this plotting routine resizes the plot
region. Consequently, par
parameters such as
plt
, mai
, and mar
will change. When the function
terminates, these changes persist to allow for additions to the plot.
Nicholas M. Boers, Associate Professor – Computer Science
MacEwan University, Edmonton AB
Last modified Rd: 20130410
addLabels
,
addPolys
,
addStipples
,
clipPolys
,
closePolys
,
fixBound
,
fixPOS
,
locatePolys
,
plotLines
,
plotMap
,
plotPoints
,
thinPolys
,
thickenPolys
.
1 2 3 4 5 6 7 8 

PBS Mapping 2.70.5  Copyright (C) 20032019 Fisheries and Oceans Canada
PBS Mapping comes with ABSOLUTELY NO WARRANTY;
for details see the file COPYING.
This is free software, and you are welcome to redistribute
it under certain conditions, as outlined in the above file.
A complete user guide 'PBSmappingUG.pdf' is located at
/usr/lib/R/sitelibrary/PBSmapping/doc/PBSmappingUG.pdf
Packaged on 20180605
Pacific Biological Station, Nanaimo
All available PBS packages can be found at
https://github.com/pbssoftware
To see demos, type '.PBSfigs()'.

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