Sorry, that should have been 'box=FALSE', not 'axes=FALSE'.
Apart from this problem, which I emphasise is a bug in the PLOTTING code for
tessellations in spatstat 1.15-4, the tessellation has been computed correctly,
and you can do all the analysis described below, using pixel-based
tessellatio
you can see everithing in the package using:
>ls("package:sp")
or
> library(help="sp")
where you can find the function spplot.locator
Gledson Luiz Picharski
LEG (Laboratório de EstatÃstica e GeoInfo
ndow
... could be replaced by
M <- levelset(wind1, 150, "<")
Adrian Baddeley
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--
Alexandre Villers
Hi Maxime,
Just add the sp.layout argument as you would normally do.
cheers,
Paul
Maxime Pauwels wrote:
Dear Paul,
This function looks very great!
I work on a grid and it could be very useful. However, before clicking
on the screen, I have to add a SpatialLinesDataFrame and a list of
points
Dear Paul,
This function looks very great!
I work on a grid and it could be very useful. However, before clicking
on the screen, I have to add a SpatialLinesDataFrame and a list of
points on the spplot (previously using sp.layout). Is it possible with
your function?
Thank you
Maxime
Paul Hi
On Tue, Jun 30, 2009 at 1:33 PM, Maxime
Pauwels wrote:
> Dear all,
>
> I think there is a function in the sp package to get the coordinates of a
> point on a sp plot (~equivalent to "locator").
> Could someone remember me its name?
>
spplot.locator would seem to be it!
library(sp)
ls("package:sp"
Hi Maxime,
You need the grid.locator() function from the grid package in
combination with the trellis.focus() command from the lattice pacakge.
The following function I wrote has a syntax similar to spplot but allow
the user to click screen. The output of the function is either a
SpatialPoint
Dear all,
I think there is a function in the sp package to get the coordinates of
a point on a sp plot (~equivalent to "locator").
Could someone remember me its name?
Many thanks,
max
--
Maxime Pauwels
Researcher ID: http://www.researcherid.com/rid/A-1745-2009
Laboratoire de Génétique et Ev
Alexandre VILLERS wrote:
> I would like to create a new window for a point pattern in order to get
> a tess object (dirichlet tessellation) from that same point pattern.
> For the moment, here is an example of what I do:
> PPP<- rpoispp(100) #generate a point pattern
> wind1<-density(PPP, sigma
