Nothing
histnbmap<- function(sp.obj, nb.obj, longlat = NULL, nbcol=10, type = c("count","percent", "density"),
sup=FALSE, criteria=NULL, carte=NULL, identify=FALSE, cex.lab=0.8, pch=16, col="lightblue3",
xlab="", ylab="count", axes=FALSE, lablong="", lablat="")
{
# Verification of the Spatial Object sp.obj
class.obj<-class(sp.obj)[1]
if(substr(class.obj,1,7)!="Spatial") stop("sp.obj may be a Spatial object")
spdf<-(class.obj=="SpatialPolygonsDataFrame")
# we propose to refind the same arguments used in first version of GeoXp
coords<-coordinates(sp.obj)
if(substr(class.obj,nchar(class.obj)-8,nchar(class.obj))=="DataFrame")
{listvar<-sp.obj@data
listnomvar<-names(sp.obj@data)
}
else
{listvar<-NULL
listnomvar<-NULL
}
# Code which was necessary in the previous version
object<-nb.obj
# if(is.null(carte) & substr(class.obj,1,15)=="SpatialPolygons") carte<-spdf2list(sp.obj)$poly
# for identifyng the selected sites
ifelse(identify, label<-row.names(listvar),label<-"")
# initialisation
nointer<-FALSE
nocart<-FALSE
buble<-FALSE
labvar=c(xlab,ylab)
z<-NULL
legmap<-NULL
legends<-list(FALSE,FALSE,"","")
# Transformation data.frame en matrix
if((length(listvar)>0)&&(dim(as.matrix(listvar))[2]==1)) listvar<-as.matrix(listvar)
# Récupération des objets spdep
nb <- object
W<-nb2mat(nb,zero.policy=TRUE)
if (!inherits(nb, "nb"))
stop("Not a neighbours list")
c.nb <- card(nb)
n.nb <- length(nb)
regids <- attr(nb, "region.id")
if (is.null(regids))
regids <- as.character(1:n.nb)
long <- coords[, 1]
lat <- coords[, 2]
obs <- matrix(FALSE, nrow=n.nb, ncol=n.nb)
graf<-"Neighbourplot1"
# Windows device
if(!(2%in%dev.list())) dev.new()
if(!(3%in%dev.list())) dev.new()
# this code comes from a spdep function
if (!is.null(coords))
{
if (inherits(coords, "SpatialPoints"))
{
if ((is.null(longlat) || !is.logical(longlat)) &&
!is.na(is.projected(coords)) && !is.projected(coords))
{
longlat <- TRUE
}
else longlat <- FALSE
coords <- coordinates(coords)
}
else if (is.null(longlat) || !is.logical(longlat))
longlat <- FALSE
if (!is.matrix(coords))
stop("Data not in matrix form")
if (any(is.na(coords)))
stop("Data include NAs")
np <- nrow(coords)
if (np != n.nb)
stop("Number of coords not equal to number of regions")
dimension <- ncol(coords)
# dlist <- .Call("nbdists", nb, as.matrix(coords), as.integer(np),
# as.integer(dimension), as.integer(longlat), PACKAGE = "spdep")[[1]]
dlist <- nbdists(nb=nb, coords=coords, longlat=longlat)
}
# this code also ....
if(sup==TRUE)
{
for (i in 1:n.nb)
{ nb[[i]]=as.integer(nb[[i]][which(dlist[[i]]==max(dlist[[i]]))])
}
if (!is.null(coords))
{
if (inherits(coords, "SpatialPoints"))
{
if ((is.null(longlat) || !is.logical(longlat)) &&
!is.na(is.projected(coords)) && !is.projected(coords))
{
longlat <- TRUE
}
else longlat <- FALSE
coords <- coordinates(coords)
}
else if (is.null(longlat) || !is.logical(longlat))
longlat <- FALSE
if (!is.matrix(coords))
stop("Data not in matrix form")
if (any(is.na(coords)))
stop("Data include NAs")
np <- nrow(coords)
if (np != n.nb)
stop("Number of coords not equal to number of regions")
dimension <- ncol(coords)
# dlist <- .Call("nbdists", nb, as.matrix(coords), as.integer(np),
# as.integer(dimension), as.integer(longlat), PACKAGE = "spdep")[[1]]
dlist <- nbdists(nb=nb, coords=coords, longlat=longlat)
}
W<-nb2mat(nb)
}
####################################################
# sélection d'un point sur la carte
####################################################
pointfunc<-function()
{
if (graf=="Neighbourplot2") SGfunc()
quit <- FALSE
graf<<-"Neighbourplot1"
dev.set(2)
title("ACTIVE DEVICE", cex.main = 0.8, font.main = 3, col.main='red')
title(sub = "To stop selection, click on the right button of the mouse and stop (for MAC, ESC)", cex.sub = 0.8, font.sub = 3,col.sub='red')
while(!quit)
{
dev.set(2)
if(spdf & nrow(sp.obj)>75 & !buble)
{points(long,lat,pch=16,col='royalblue')}
loc<-locator(1)
if (is.null(loc))
{
quit<-TRUE
carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,cex.lab=cex.lab,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart)
next
}
if(!spdf|nrow(sp.obj)>75)
{
obs<<-selectmap(var1=long,var2=lat,obs=obs,Xpoly=loc[1], Ypoly=loc[2], method="point")}
else
{if(gContains(sp.obj,SpatialPoints(cbind(loc$x,loc$y),proj4string=CRS(proj4string(sp.obj)))))
{for (i in 1:nrow(sp.obj))
{if(gContains(sp.obj[i,],SpatialPoints(cbind(loc$x,loc$y),proj4string=CRS(proj4string(sp.obj)))))
{obs[i,]<<-!obs[i,]
break}
}
}
}
# graphiques
carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,cex.lab=cex.lab,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart)
title("ACTIVE DEVICE", cex.main = 0.8, font.main = 3, col.main='red')
title(sub = "To stop selection, click on the right button of the mouse and stop (for MAC, ESC)", cex.sub = 0.8, font.sub = 3,col.sub='red')
graphique(var1=nb,var2=dlist, obs=obs, num=3, bin=type, graph="histo.nb",nbcol=nbcol, W=W,
labvar=labvar, symbol=pch,couleurs=col)
}
}
####################################################
# sélection d'un polygone
####################################################
polyfunc<-function()
{
if (graf=="Neighbourplot2") SGfunc()
graf<<-"Neighbourplot1"
polyX <- NULL
polyY <- NULL
quit <- FALSE
dev.set(2)
title("ACTIVE DEVICE", cex.main = 0.8, font.main = 3, col.main='red')
title(sub = "To stop selection, click on the right button of the mouse and stop (for MAC, ESC)", cex.sub = 0.8, font.sub = 3,col.sub='red')
if(spdf)
{points(long,lat,pch=16,col='royalblue')}
while(!quit)
{
dev.set(2)
loc<-locator(1)
if(is.null(loc))
{
quit<-TRUE
next
}
polyX <- c(polyX, loc[1])
polyY <- c(polyY, loc[2])
lines(polyX,polyY)
}
polyX <- c(polyX, polyX[1])
polyY <- c(polyY, polyY[1])
if (length(polyX)>0)
{
lines(polyX,polyY)
obs <<- selectmap(var1=long, var2=lat, obs=obs, Xpoly=polyX, Ypoly=polyY, method="poly")
# graphiques
carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,cex.lab=cex.lab,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart)
graphique(var1=nb,var2=dlist, obs=obs, num=3,bin=type, graph="histo.nb",nbcol=nbcol, W=W,
labvar=labvar, symbol=pch,couleurs=col); # obs <<- matrix(FALSE, nrow=length(long), ncol=length(long));
}
}
####################################################
# sélection d'une barre de l'histogramme
####################################################
barfunc<-function()
{
if (graf=="Neighbourplot1") SGfunc()
graf<<-"Neighbourplot2"
quit <- FALSE
dev.set(3)
title("ACTIVE DEVICE", cex.main = 0.8, font.main = 3, col.main='red')
title(sub = "To stop selection, click on the right button of the mouse and stop (for MAC, ESC)", cex.sub = 0.8, font.sub = 3,col.sub='red')
while(!quit)
{
dev.set(3)
loc<-locator(1)
if(is.null(loc))
{
quit<-TRUE
graphique(var1=nb,var2=dlist, obs=obs, num=3, graph="histo.nb",nbcol=nbcol, W=W,
labvar=labvar, symbol=pch,couleurs=col)
next
}
obs<<-selectstat(var1=nb,var2=dlist,obs=obs,Xpoly=loc[1], Ypoly=loc[2],method="nbhist", nbcol=nbcol)
carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,cex.lab=cex.lab,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart)
graphique(var1=nb,var2=dlist, obs=obs, num=3,bin=type, graph="histo.nb",nbcol=nbcol, W=W,
labvar=labvar, symbol=pch,couleurs=col)
title("ACTIVE DEVICE", cex.main = 0.8, font.main = 3, col.main='red')
title(sub = "To stop selection, click on the right button of the mouse and stop (for MAC, ESC)", cex.sub = 0.8, font.sub = 3,col.sub='red')
}
}
####################################################
# contour des unités spatiales
####################################################
cartfunc <- function()
{
if (length(carte) != 0)
{
ifelse(!nocart,nocart<<-TRUE,nocart<<-FALSE)
carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,cex.lab=cex.lab,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart)
}
else
{
tkmessageBox(message="Spatial contours have not been given",icon="warning",type="ok")
}
}
####################################################
# Open a no interactive selection
####################################################
fnointer<-function()
{
if (length(criteria) != 0)
{
ifelse(!nointer,nointer<<-TRUE,nointer<<-FALSE)
carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,cex.lab=cex.lab,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart)
}
else
{
tkmessageBox(message="Criteria has not been given",icon="warning",type="ok")
}
}
####################################################
# Bubble
####################################################
fbubble<-function()
{
res2<-choix.bubble(buble,listvar,listnomvar,legends)
buble <<- res2$buble
legends <<- res2$legends
z <<- res2$z
legmap <<- res2$legmap
carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,cex.lab=cex.lab,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart)
}
####################################################
# rafraichissement des graphiques
####################################################
SGfunc<-function()
{
obs <<- matrix(FALSE, nrow=length(long), ncol=length(long));
# graphiques
carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,cex.lab=cex.lab,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart)
graphique(var1=nb,var2=dlist, obs=obs, num=3,bin=type, graph="histo.nb",nbcol=nbcol, W=W,
labvar=labvar, symbol=pch,couleurs=col)
}
####################################################
# quitter l'application
####################################################
quitfunc<-function()
{
assign("GeoXp.open", FALSE, envir = baseenv())
tkdestroy(tt)
}
####################################################
# Graphique de base
####################################################
# Is there a Tk window already open ?
if(interactive())
{
if(!exists("GeoXp.open",envir = baseenv())||length(ls(envir=.TkRoot$env, all.names=TRUE))==2)
{
carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart,cex.lab=cex.lab)
graphique(var1=nb,var2=dlist, obs=obs, num=3,bin=type, graph="histo.nb",nbcol=nbcol, W=W,
labvar=labvar, symbol=pch,couleurs=col)
assign("GeoXp.open", TRUE, envir = baseenv())
}
else
{if(get("GeoXp.open",envir= baseenv()))
{stop("Warning : a GeoXp function is already open. Please, close Tk window before calling a new GeoXp function to avoid conflict between graphics")}
else
{carte(long=long, lat=lat, obs=obs, sp.obj=sp.obj, lablong=lablong, lablat=lablat, label=label, symbol=pch,
method="Neighbourplot3", W=W,axis=axes,legmap=legmap,legends=legends,buble=buble,
criteria=criteria,nointer=nointer,cbuble=z,carte=carte,nocart=nocart,cex.lab=cex.lab)
graphique(var1=nb,var2=dlist, obs=obs, num=3,bin=type, graph="histo.nb",nbcol=nbcol, W=W,
labvar=labvar, symbol=pch,couleurs=col)
assign("GeoXp.open", TRUE, envir = baseenv())}
}
}
####################################################
# Boîte de Dialogue
####################################################
if(interactive())
{
fontheading<-tkfont.create(family="times",size=14,weight="bold")
tt <- tktoplevel()
tkwm.title(tt, "histnbmap")
frame1a <- tkframe(tt, relief = "groove", borderwidth = 2, background = "white")
tkpack(tklabel(frame1a, text = "Interactive selection", font = "Times 14",
foreground = "blue", background = "white"))
tkpack(tklabel(frame1a, text = "Work on the map", font = "Times 12",
foreground = "darkred", background = "white"))
point.but <- tkbutton(frame1a, text="Selection by point", command=pointfunc);
poly.but <- tkbutton(frame1a, text="Selection by polygon ", command=polyfunc);
tkpack(point.but, poly.but, side = "left", expand = "TRUE",
fill = "x")
tkpack(frame1a, expand = "TRUE", fill = "x")
frame1c <- tkframe(tt, relief = "groove", borderwidth = 2, background = "white")
tkpack(tklabel(frame1c, text = "Work on the histogram", font = "Times 12",
foreground = "darkred", background = "white"))
barre.but <- tkbutton(frame1c, text="Select a bar ", command=barfunc);
tkpack(barre.but, side = "left", expand = "TRUE", fill = "x")
tkpack(frame1c, expand = "TRUE", fill = "x")
frame1b <- tkframe(tt, relief = "groove", borderwidth = 2, background = "white")
nettoy.but <- tkbutton(frame1b, text=" Reset selection " , command=SGfunc);
tkpack(nettoy.but, side = "left", expand = "TRUE", fill = "x")
tkpack(frame1b, expand = "TRUE", fill = "x")
frame2 <- tkframe(tt, relief = "groove", borderwidth = 2, background = "white")
tkpack(tklabel(frame2, text = "Options", font = "Times 14",
foreground = "blue", background = "white"))
tkpack(tklabel(frame2, text = "Spatial contours ", font = "Times 11",
foreground = "darkred", background = "white"),tklabel(frame2, text = "Preselected sites ", font = "Times 11",
foreground = "darkred", background = "white"),tklabel(frame2, text = " Bubbles ", font = "Times 11",
foreground = "darkred", background = "white"),side = "left", fill="x",expand = "TRUE")
tkpack(frame2, expand = "TRUE", fill = "x")
frame2b <- tkframe(tt, relief = "groove", borderwidth = 2, background = "white")
nocou1.but <- tkbutton(frame2b, text="On/Off", command=cartfunc)
noint1.but <- tkbutton(frame2b, text="On/Off", command=fnointer)
bubble.but <- tkbutton(frame2b, text="On/Off", command=fbubble)
tkpack(nocou1.but,noint1.but,bubble.but, side = "left", expand = "TRUE", fill = "x")
tkpack(frame2b, expand = "TRUE", fill = "x")
frame3 <- tkframe(tt, relief = "groove", borderwidth = 2, background = "white")
tkpack(tklabel(frame3, text = "Exit", font = "Times 14",
foreground = "blue", background = "white"))
quit.but2 <- tkbutton(frame3, text="Exit", command=quitfunc);
tkpack(quit.but2, side = "left", expand = "TRUE",
fill = "x")
tkpack(frame3, expand = "TRUE", fill = "x")
}
####################################################
return(invisible())
}
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