spatstat.geom-internal {spatstat.geom}

Internal spatstat.geom functions

Description

Internal spatstat.geom functions.

Usage

## S3 method for class 'diagramobj'
x[...]
## S3 method for class 'pp3'
x[i, drop, ...]
## S3 method for class 'splitppx'
x[...]
## S3 replacement method for class 'splitppx'
x[...] <- value
acedist.show(X, Y, n, d, timelag)
acedist.noshow(X, Y, n, d)
## S3 method for class 'diagramobj'
affine(X, ...)
affinexy(X, mat, vec, invert)
affinexypolygon(p, mat, vec, detmat)
allElementsIdentical(x, entry)
anycrossing.psp(A,B)
applytolayers(L, FUN, ...)
applyPolyclipArgs(x, p)
areaGain.diri(u, X, r, ..., W, verbose)
areaGain.grid(u, X, r, ..., W, ngrid)
areaLoss.diri(X, r, ..., W, subset)
areaLoss.grid(X, r, ..., W, subset,
                         method = c("count", "distmap"),
                         ngrid = spatstat.options("ngrid.disc"),
                         exact = FALSE)
areaLoss.poly(X, r, ..., W, subset, splitem)
AsymmDistance.psp(X, Y, metric, method)
## S3 method for class 'unitname'
as.character(x, ...)
## S3 method for class 'ppplist'
as.data.frame(x, row.names, ...)
## S3 method for class 'im'
as.double(x, ...)
as.imlist(x, check)
as.linimlist(x, check)
## S3 method for class 'hyperframe'
as.list(x, ...)
as.listof(x)
as.ppplist(x, check)
as.unitname(s)
avenndist(X)
bbEngine(...)
bdry.mask(W)
## S3 method for class 'list'
boundingbox(...)
bounding.box3(...)
break.holes(x, splitby, depth, maxdepth)
cartesian(pp, markset, fac = TRUE)
cellmiddles(W, nx, ny, npix, distances)
checkbigmatrix(n, m, fatal, silent)
checkfields(X,L)
check.arc(arc, fatal)
check.finespacing(r, eps, win, rmaxdefault, context, action, rname)
circunion(arcs)
clip.psp(x, window, check, fragments)
cliprect.psp(x, window, fragments)
clippoly.psp(s, window, fragments)
closethresh(X,R,S,twice,...)
cocoEngine(nv, ie, je, algoname)
coerce.marks.numeric(X, warn)
crosspairquad(Q,rmax,what)
cobble.xy(x, y, f, fatal, ...)
codetime(x, hms, what)
col.args.to.grey(x, ...)
commonPolyclipArgs(..., p)
conform.imagelist(X, Zlist)
countingweights(id, areas, check = TRUE)
default.n.tiling(X, nd, ntile, npix, eps, random, quasi, verbose)
default.ntile(X)
## S3 method for class 'hyperframe'
dimnames(x)
## S3 replacement method for class 'hyperframe'
dimnames(x) <- value
dflt.redraw(button, name, env)
diagramobj(X, ...)
## S3 method for class 'hyperframe'
dim(x)
## S3 method for class 'im'
dim(x)
## S3 method for class 'owin'
dim(x)
dist2dpath(dist, method="C")
do.as.im(x, action, ..., W, eps, dimyx, xy, rule.eps, na.replace)
do.call.plotfun(fun, arglist, ..., envir)
drawSignedPoly(x,y,pars,sgn)
emptywindow(w)
equalpairs.quad(Q)
equals.quad(Q)          
equalsfun.quad(Q)
erodemask(w,r,strict)
even.breaks.owin(w)
exactdt(X, ...)              
exactPdt(w)
existsSpatstatVariable(name)
expandSpecialLists(x, special)
fakemaintitle(bb, main, ...)
fft2D(z, inverse, west)
fftwAvailable()
fillNA(x, value)
## S3 method for class 'diagramobj'
flipxy(X)
flipxypolygon(p)
## S3 method for class 'numberwithunit'
format(x, ..., collapse, modifier)
framebottomleft(w)
gammabreaks(ra, n, gamma)
genericNNdistBy(X, by, k)
getfields(X, L, fatal = TRUE)
getlastshift(X)
getSpatstatVariable(name, default)
gridindex(x, y, xrange, yrange, nx, ny)            
grid1index(x, xrange, nx)
grow.mask(M, xmargin=0, ymargin=xmargin)
handle.r.b.args(r = NULL, breaks = NULL, window, pixeps = NULL, rmaxdefault)
## S3 method for class 'hyperframe'
head(x,n,...)
hsvNA(h, s, v, alpha)
idorempty(w, r, caller)
imageOp(e1, e2, op)
imagelistOp(e1, e2, op)
inpoint(W)
inside.arc(theta, arc)
interpretAsOrigin(x, W)
intX.owin(w)
intX.xypolygon(polly)
intY.owin(w)
intY.xypolygon(polly)
invokeColourmapRule(colfun, x, ..., zlim, colargs)
is.col.argname(x)
is.data(Q)
is.fv(x)
is.hyperframe(x)
is.imlist(x)
is.infline(x)
## Default S3 method:
is.marked(...)  
## S3 method for class 'psp'
is.marked(X, ...)
## S3 method for class 'quad'
is.marked(X, na.action="warn", ...)
## Default S3 method:
is.multitype(X, ...)  
## S3 method for class 'quad'
is.multitype(X, na.action="warn", ...)
is.ppplist(x)
is.pp3(x)
is.ppx(x)
is.psp(x)
is.quad(x)
is.solist(x)
is.sob(x)
is.tess(x)
is.vanilla(u)
## S3 method for class 'im'
levels(x)
## S3 replacement method for class 'im'
levels(x) <- value
levelsAsFactor(x)
listof(...)
logi.dummy(X, dummytype, nd, mark.repeat, ...)
markvaluetype(x)
packupNNdata(NND, NNW, what, k)
parbreak(terse)
perspVisible(x, y, z, M)
plan.legend.layout(B, ..., side, sep, leg.size, sep.frac, size.frac,
                   started, map)
pointweights(X, ..., weights, parent, dfok)
polytileareaEngine(P, xrange, yrange, nx, ny, DivideByPixelArea)
putSpatstatVariable(name, value)
lookup.im(Z, x, y, naok, strict)
majorminorversion(v)
makeunitname(sing, plur, mul)
markappend(...)
markcbind(...)
markformat(x)
## S3 method for class 'ppp'
markformat(x) 
## S3 method for class 'ppx'
markformat(x) 
## S3 method for class 'psp'
markformat(x) 
## Default S3 method:
markformat(x) 
mark.scale.default(marx, w, ...,
                   markrange,
                   markscale, maxsize, meansize,
                   minsize, zerosize, characters)
markspace.integral(X)
## Default S3 method:
marks(x, ...)
## S3 method for class 'quad'
marks(x, dfok=FALSE, ...)
markappendop(x, y)
x %mapp% y
marksubset(x, index, format)
marksubsetop(x, i)
x %msub% i
markreplicateop(x, n)
x %mrep% n
mask2df(w)
maxflow(costm)
meanX.owin(w)            
meanY.owin(w)
MinimalTess(W, ...)
multiplicityNumeric(x)
multiply.only.finite.entries(x, a)
na.handle.im(X, na.replace)
## S3 method for class 'hyperframe'
names(x)
## S3 replacement method for class 'hyperframe'
names(x) <- value
nearest.pixel(x, y, Z)
nearest.valid.pixel(x, y, Z, method, nsearch)
n.quad(Q)
numberwithunit(x, u)
numeric.columns(M, logical, others)
onecolumn(m)
owinInternalRect(xrange, yrange, ..., unitname,
                 check)
owinInternalMask(xrange, yrange, ..., mask, unitname, xy,
                 check)
owinInternalPoly(xrange, yrange, ..., poly, unitname,
                 check, calculate, strict, fix)
owinpolycheck(W, verbose=TRUE)
owinpoly2mask(w, rasta, check=TRUE)
owin2polypath(w)
param.quad(Q)
PDtoNN(d, what, k, ...)
pickoption(what="option", key, keymap, ...,
           exact=FALSE, list.on.err=TRUE, die=TRUE, multi=FALSE,
           allow.all=TRUE)
plotEachLayer(x, ..., main, plotargs, add, show.all, do.plot)
plot3Dpoints(xyz, eye, org,
             ...,
             type, xlim, ylim, zlim,
             add, box, main, cex, box.back, box.front)
plotPolygonBdry(x, ...)
plotWidthMap(bb.leg, zlim, phys.scale, leg.scale, leg.side, leg.args, grafpar)
## S3 method for class 'barplotdata'
plot(x, ...)
## S3 method for class 'indicfun'
plot(x, W, ..., main)
pointgrid(W, ngrid)
ppllengine(X, Y, action="project", check=FALSE)
pppdist.mat(X, Y, cutoff = 1, q = 1, matching = TRUE,
            precision = 9, approximation = 10)
pppdist.prohorov(X, Y, n, dfix, type, cutoff, matching,
            ccode, auction, precision, approximation) 
ppsubset(X, I, Iname, fatal)
prepareTitle(main)
## S3 method for class 'anylist'
print(x, ...)
## S3 method for class 'colourmap'
print(x, ...)
## S3 method for class 'distfun'
print(x, ...)
## S3 method for class 'funxy'
print(x, ...)
## S3 method for class 'hyperframe'
print(x, ...)
## S3 method for class 'indicfun'
print(x, ...)
## S3 method for class 'layered'
print(x, ...)
## S3 method for class 'lut'
print(x, ...)
## S3 method for class 'metric'
print(x, ...)
## S3 method for class 'metricfun'
print(x, ...)
## S3 method for class 'nnfun'
print(x, ...)
## S3 method for class 'numberwithunit'
print(x, ...)
## S3 method for class 'onearrow'
print(x, ...)
## S3 method for class 'pppmatching'
print(x, ...)
## S3 method for class 'simplepanel'
print(x, ...)
## S3 method for class 'solist'
print(x, ...)
## S3 method for class 'splitppp'
print(x, ...)
## S3 method for class 'splitppx'
print(x, ...)
## S3 method for class 'summary.distfun'
print(x, ...)
## S3 method for class 'summary.funxy'
print(x, ...)
## S3 method for class 'summary.hyperframe'
print(x, ...)
## S3 method for class 'summary.listof'
print(x, ...)
## S3 method for class 'summary.logiquad'
print(x, ..., dp=3)
## S3 method for class 'summary.lut'
print(x, ...)
## S3 method for class 'summary.owin'
print(x, ...)
## S3 method for class 'summary.ppp'
print(x, ..., dp)
## S3 method for class 'summary.psp'
print(x, ...)
## S3 method for class 'summary.splitppp'
print(x, ...)
## S3 method for class 'summary.solist'
print(x, ...)
## S3 method for class 'summary.splitppx'
print(x, ...)
## S3 method for class 'summary.symbolmap'
print(x, ...)
## S3 method for class 'summary.unitname'
print(x, ...)
## S3 method for class 'symbolmap'
print(x, ...)
## S3 method for class 'textstring'
print(x, ...)
## S3 method for class 'texturemap'
print(x, ...)
## S3 method for class 'tess'
print(x, ..., brief=FALSE)
## S3 method for class 'timed'
print(x, ...)
## S3 method for class 'yardstick'
print(x, ...)
project3Dhom(xyz, eye, org, vert)
putlastshift(X, vec)
qtPrepareCoordinate(covname, W, origin)
quad(data, dummy, w, param)
quadscheme.replicated(data, dummy, method, ...)
quadscheme.spatial(data, dummy, method, ...)
rasterfilter(X, f)
rastersample(X, Y)
rasterx.mask(w, drop)
rastery.mask(w, drop)
rasterxy.mask(w, drop)
rasterx.im(x)
rastery.im(x)
rasterxy.im(x, drop)
rebound(x, rect)
## S3 method for class 'im'
rebound(x, rect)  
## S3 method for class 'ppp'
rebound(x, rect) 
## S3 method for class 'psp'
rebound(x, rect) 
## S3 method for class 'owin'
rebound(x, rect)
recognise.spatstat.type(x)
rectquadrat.breaks(xr, yr, nx = 5, ny = nx, xbreaks = NULL, ybreaks = NULL)
rectquadrat.countEngine(x, y, xbreaks, ybreaks, weights)
## S3 method for class 'diagramobj'
reflect(X)
remove.identical.pairs(cl, imap, jmap)
repair.image.xycoords(x)
repair.old.factor.image(x)
resolve.stringsAsFactors(stringsAsFactors)
restrict.mask(M, W)
reversePolyclipArgs(x, p)
rgbNA(red, green, blue, alpha, maxColorValue)
## S3 method for class 'diagramobj'
rotate(X, ...)
rotxy(X, angle = pi/2)
rotxypolygon(p, angle = pi/2)
## S3 method for class 'hyperframe'
row.names(x)
## S3 replacement method for class 'hyperframe'
row.names(x) <- value
ruletextline(ch, n, terse)
safedeldir(X)
safeDevCapabilities()
safelookup(Z, x, factor, warn)
## S3 method for class 'breakpts'
scalardilate(X, f, ...)
## S3 method for class 'diagramobj'
scalardilate(X, f, ...)
## S3 method for class 'diagramobj'
shift(X, ...)
## S3 method for class 'quadratcount'
shift(X, ...)
shiftxy(X, vec = c(0, 0))
shiftxypolygon(p, vec = c(0, 0))
simulationresult(resultlist, nsim, drop, NameBase)
smudge(X)
## S3 method for class 'im'
sort(x, ...)
spatstatDiagnostic(msg)
spatstat.deldir.setopt(use.trigrafS, use.trigraf, debug.delaunay)
spatstat.xy.coords(x, y)
store.versionstring.spatstat()
## S3 method for class 'hyperframe'
str(object, ...)
## S3 method for class 'hyperframe'
summary(object, ..., brief=FALSE)
## S3 method for class 'logiquad'
summary(object, ..., checkdup=FALSE)
## S3 method for class 'lut'
summary(object, ...)
## S3 method for class 'metric'
summary(object, ...)
## S3 method for class 'pppmatching'
summary(object, ...)
## S3 method for class 'ppx'
summary(object, ...)
## S3 method for class 'splitppx'
summary(object, ...)
## S3 method for class 'symbolmap'
summary(object, ...)
superimposeMarks(arglist, nobj)
symbolmapdomain(x)
symbolmapparnames(x)
symbolmaptype(x)
symbol.sizes.default(markvalues, ...)
## S3 method for class 'hyperframe'
tail(x,n,...)
thickSegments(x, widths, ...,
             add, main, do.plot, show.all, show.window,
             scale, adjust, negative.args,
             legend, leg.side, leg.sep, leg.wid, leg.args, leg.scale,
             zlim, box)
tilecentroids(W, nx, ny)
trianglediameters(iedge, jedge, edgelength, ...,
                  nvert, dmax, check)
trim.mask(M, R, tolerant)
tweak.closepairs(cl, rmax, i, deltax, deltay, deltaz)
x %unit% u
## Default S3 method:
unitname(x) 
## Default S3 replacement method:
unitname(x) <- value 
unstackFilter(x)
## S3 method for class 'im'
update(object, ...) 
validradius(r, caller)
validate.mask(w, fatal=TRUE)        
validate.quad(Q, fatal, repair, announce)
versioncurrency.spatstat(today, checkR)
versionstring.spatstat()
veryunique(z)
verifyclass(X, C, N = deparse(substitute(X)), fatal = TRUE)
warn.once(key, ...)
warn.no.metric.support(caller, ..., metric)
warn.unsupported.args(unsup, ...)
waxlyrical(type, terse)
wrangle2image(values, template)
w.quad(Q)               
x.quad(Q)
y.quad(Q)
xy.grid(xr, yr, nx, ny, dx, dy)
## S3 method for class 'im'
xtfrm(x)
xypolyselfint(p, eps, proper, yesorno, checkinternal)
XDtoNN(d, what, iX, iY, k, ...)
xypolygon2psp(p, w, check)
ZeroValue(x)
## S3 method for class 'im'
ZeroValue(x)

Details

These internal spatstat.geom functions should not be called directly by the user. Their names and capabilities may change without warning from one version of spatstat.geom to the next.

Value

The return values of these functions are not documented, and may change without warning.