Displaying 5 results from an estimated 5 matches for "plotpal".
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2002 Nov 21
0
Re: RArcInfo question(basic=T, newbie=T, annoying=T)
...t
worry about it.
> library(RArcInfo)
> e00toavc("tr13_d00.e00", "tr13")
NULL
> d<-read.coverage("./", "tr13")
Number of ARCS:16723
Number of CENTROIDS:1625
Number of LABELS:1624
Number of POLYGONS:1625
Number of TOLERANCES:10
> attach(d)
> plotpal(arc, pal)
> newarc<-thinlines(arc,.05)
> plotpal(newarc, pal)
> get.tablenames("info/")
TableName InfoFile NFields RecSize NRecords
External
1 TR13.AAT ARC0001 1 38 16723
TRUE
2 TR13.BND...
2002 Mar 12
1
RArcInfo Package, get.bnddata()
I am having trouble using get.bnddata() in the RArcInfo package. I
installed the version 0.2 binary of the package for Windows and am using R
1.4.1 on Windows NT 4.0. I have had no problems importing and plotting arc
data with get.arcdata() and plotarc(). plotpal() also works fine. I've
been able to use get.arcdata(), get.labdata(), get.paldata(),
get.tablenames(), get.tablefields(), get.tabledata(). When I try
get.bnddata() as follows, I get an error:
> wet.bnd <- get.bnddata("wetlands\\info", "WETLANDS.BND")
Error in get....
2002 Dec 04
0
RArcInfo 0.4-2 and tutorial (draft) available
Hi,
A new release of RArcInfo is avaialable from CRAN and
http://matheron.uv.es/~virgil/Rpackages/RArcInfo/
The changes made are:
*V 0.4-2
- 'index' argument added to plotarc to select the arcs to plot.
- 'index' argument added to plotpal to select the polygons to plot.
- New function 'get.nb', which, given a set of polygons, returns
the neighbouring polygons of each one.
- Fixed a bug in 'get_tol_data'. The file to be open was of
type CNT instead of TOL. Now tolerances are read without problems.
- Output messag...
2002 Dec 04
0
RArcInfo 0.4-2 and draft tutorial out
...ourage users of the package to read the tutorial and
report ideas. Besides, I would like to keep a web page on works where
RArcInfo is being used.
Changes made are:
*V 0.4-2
- 'index' argument added to plotarc to select the arcs to plot.
- 'index' argument added to plotpal to select the polygons to
plot.
- New function 'get.nb', which, given a set of polygons, returns
the neighbouring polygons of each one.
- Fixed a bug in 'get_tol_data'. The file to be open was of
type CNT instead of TOL. Now tolerances are read withou...
2002 Jul 19
3
controling graphic window size and asprec ratio in windows
i am using the rarcinfo package
to draw maps.
for maps, th aspect ratio is quite important.
how can i control the aspect ratio and the size of a graphics window
in the mswindows version of R and more generally in R in general.
i would like to e able to both set the size before or while the window
is corrected,
and also for a window which already exists.
--
--
Erich Neuwirth, Computer Supported