R/boxplotmap.R

`boxplotmap` <- function(sp.obj, name.var,
names.attr=names(sp.obj), criteria=NULL, carte=NULL, identify=FALSE, cex.lab=0.8, pch=16, col="lightblue3",
xlab="", ylab="", axes=FALSE, lablong="", lablat="")
{
envir = as.environment(1)
# Verification of the Spatial Object sp.obj
class.obj<-class(sp.obj)[1]
spdf<-(class.obj=="SpatialPolygonsDataFrame")
if(substr(class.obj,1,7)!="Spatial") stop("sp.obj may be a Spatial object")
if(substr(class.obj,nchar(class.obj)-8,nchar(class.obj))!="DataFrame") stop("sp.obj should contain a data.frame")
if(!is.numeric(name.var) & is.na(match(as.character(name.var),names(sp.obj)))) stop("name.var is not included in the data.frame of sp.obj")
if(length(names.attr)!=length(names(sp.obj))) stop("names.attr should be a vector of character with a length equal to the number of variable")

# we propose to refind the same arguments used in first version of GeoXp
long<-coordinates(sp.obj)[,1]
lat<-coordinates(sp.obj)[,2]

var<-sp.obj@data[,name.var]

# verify the type of the main variable
if(!(is.integer(var) || is.double(var))) stop("the variable name.var should be a numeric variable")


listvar<-sp.obj@data
listnomvar<-names.attr

# Code which was necessary in the previous version
# if(is.null(carte) & class.obj=="SpatialPolygonsDataFrame") carte<-spdf2list(sp.obj)$poly

 # for identifyng the selected sites
ifelse(identify, label<-row.names(listvar),label<-"")

# initialisation
  nointer<-FALSE
  nocart<-FALSE
  buble<-FALSE
  legends<-list(FALSE,FALSE,"","")
  z<-NULL
  legmap<-NULL
  labvar=c(xlab,ylab)
  var=as.matrix(var)
  lat=as.matrix(lat)
  long=as.matrix(long)
  obs<-vector(mode = "logical", length = length(long))
  graphChoice <- ""
  varChoice1 <- ""
  varChoice2 <- ""
  choix<-""
  listgraph <- c("Histogram","Barplot","Scatterplot")
  method <- ""
  labmod <- ""
  col2 <- "blue"
  col3 <- col[1]
  pch2 <-pch[1]

# Transformation data.frame en matrix
if((length(listvar)>0) && (dim(as.matrix(listvar))[2]==1)) listvar<-as.matrix(listvar)


# Windows device
if(!(2%in%dev.list())) dev.new()
if(!(3%in%dev.list())) dev.new()


####################################################
# sélection d'une partie du boxplot
####################################################

boxfunc<-function()
{
    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=var, obs=obs, num=3, graph="Boxplot", labvar=labvar,couleurs=col, symbol=pch)
          next
        }           
        obs<<-selectstat(var1=var,obs=obs,Xpoly=loc[1], Ypoly=loc[2],method="Boxplot")

        # graphiques
        graphique(var1=var, obs=obs, num=3, graph="Boxplot", labvar=labvar,couleurs=col, symbol=pch)
        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')

        carte(long=long, lat=lat,obs=obs,  sp.obj=sp.obj, buble=buble,cbuble=z,criteria=criteria,nointer=nointer,  label=label,
        symbol=pch2, couleurs=col2,carte=carte,nocart=nocart,legmap=legmap,legends=legends,axis=axes, labmod=labmod,
        lablong=lablong,lablat=lablat,cex.lab=cex.lab,method=method,classe=listvar[,which(listnomvar == varChoice1)])
         
        # Remarque : s'il y a tous ces If, c'est pour prévoir de rajoutter un barplot avec options de couleurs
        # sur la carte 

         if ((graphChoice != "") && (varChoice1 != "") && (length(dev.list()) > 2))
           {
            graphique(var1=listvar[,which(listnomvar == varChoice1)], var2=listvar[,which(listnomvar == varChoice2)],
            obs=obs, num=4, graph=graphChoice, couleurs=col3,symbol=pch, labvar=c(varChoice1,varChoice2))
           }          
    }   
}

####################################################
# 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, buble=buble,cbuble=z,criteria=criteria,nointer=nointer,  label=label,
    symbol=pch2, couleurs=col2,carte=carte,nocart=nocart,legmap=legmap,legends=legends,axis=axes, labmod=labmod,
    lablong=lablong,lablat=lablat,cex.lab=cex.lab,method=method,classe=listvar[,which(listnomvar == varChoice1)]) 
   }
   else
   {
    tkmessageBox(message="Spatial contours have not been given",icon="warning",type="ok")    
   }
}




####################################################
# rafraichissement des graphiques
####################################################

SGfunc<-function() 
{
    obs<<-vector(mode = "logical", length = length(long))

 # graphiques

     graphique(var1=var, obs=obs, num=3, graph="Boxplot", labvar=labvar, symbol=pch, couleurs=col)

     carte(long=long, lat=lat,obs=obs,  sp.obj=sp.obj, buble=buble,cbuble=z,criteria=criteria,nointer=nointer,
     label=label, cex.lab=cex.lab, symbol=pch,carte=carte,nocart=nocart,legmap=legmap,legends=legends,
     lablong="", lablat="",axis=axes)
  
        # Remarque : s'il y a tous ces If, c'est pour prévoir de rajoutter un barplot avec options de couleurs
        # sur la carte 

      if ((graphChoice != "") && (varChoice1 != "") && (length(dev.list()) > 2))
       {
        graphique(var1=listvar[,which(listnomvar == varChoice1)], var2=listvar[,which(listnomvar == varChoice2)],
        obs=obs, num=4, graph=graphChoice, couleurs=col3,symbol=pch, labvar=c(varChoice1,varChoice2))  
       }
}


####################################################
# choix d'un autre graphique
####################################################

graphfunc <- function()
{ 
   if ((length(listvar) != 0) && (length(listnomvar) != 0))
    {
        choix <<- selectgraph(listnomvar,listgraph)
        varChoice1 <<- choix$varChoice1
        varChoice2 <<- choix$varChoice2
        graphChoice <<- choix$graphChoice
           
        if ((graphChoice != "") && (varChoice1 != ""))
        {
          if (((graphChoice == "Histogram")&&(!is.numeric(listvar[,which(listnomvar == varChoice1)])))||((graphChoice == "Scatterplot")&&((!is.numeric(listvar[,which(listnomvar == varChoice1)]))||(!is.numeric(listvar[,which(listnomvar == varChoice2)]))))) 
           {
            tkmessageBox(message="Variables choosed are not in a good format",icon="warning",type="ok")
           }
          else
           {
            res1<-choix.couleur(graphChoice,listvar,listnomvar,varChoice1,legends,col,pch, spdf=spdf)
            
            method <<- res1$method
            col2 <<- res1$col2
            col3 <<- res1$col3
            pch2 <<- res1$pch2
            legends <<- res1$legends
            labmod <<- res1$labmod
                     
            if(!(4%in%dev.list())) dev.new()
            graphique(var1=listvar[,which(listnomvar == varChoice1)], var2=listvar[,which(listnomvar == varChoice2)],
            obs=obs, num=4, graph=graphChoice, couleurs=col3,symbol=pch, labvar=c(varChoice1,varChoice2))    
            
            carte(long=long, lat=lat,obs=obs,  sp.obj=sp.obj, buble=buble,cbuble=z,criteria=criteria,nointer=nointer,  label=label,
            symbol=pch2, couleurs=col2,carte=carte,nocart=nocart,legmap=legmap,legends=legends,axis=axes, labmod=labmod,
            lablong=lablong,lablat=lablat,cex.lab=cex.lab,method=method,classe=listvar[,which(listnomvar == varChoice1)]) 
           }
       }   
   }
   else
   {
    tkmessageBox(message="Variables (listvar) and their names (listnomvar) must have been given",icon="warning",type="ok")
   }  
}

####################################################
# quitter l'application
####################################################

quitfunc<-function()
{
    #tclvalue(fin)<<-TRUE
    tkdestroy(tt)
    assign("GeoXp.open", FALSE, envir = baseenv())
   # assign("obs", row.names(sp.obj)[obs], envir = .GlobalEnv)
}

quitfunc2<-function()
{
    #tclvalue(fin)<<-TRUE
    tkdestroy(tt)
    assign("GeoXp.open", FALSE, envir = baseenv())
    print("Results have been saved in last.select object")
    assign("last.select", which(obs), envir = envir)
}

####################################################
# 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, buble=buble,cbuble=z,criteria=criteria,nointer=nointer,  label=label,
  symbol=pch2, couleurs=col2,carte=carte,nocart=nocart,legmap=legmap,legends=legends,axis=axes, labmod=labmod,
  lablong=lablong,lablat=lablat,cex.lab=cex.lab,method=method,classe=listvar[,which(listnomvar == varChoice1)]) 
 }
 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, buble=buble,cbuble=z,criteria=criteria,nointer=nointer,  label=label,
  symbol=pch2, couleurs=col2,carte=carte,nocart=nocart,legmap=legmap,legends=legends,axis=axes, labmod=labmod,
  lablong=lablong,lablat=lablat,cex.lab=cex.lab,method=method,classe=listvar[,which(listnomvar == varChoice1)]) 

}

####################################################
# Représentation des graphiques
####################################################

# 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, buble=buble,cbuble=z,criteria=criteria,nointer=nointer,  label=label,
  symbol=pch2, couleurs=col2,carte=carte,nocart=nocart,legmap=legmap,legends=legends,axis=axes, labmod=labmod,
  lablong=lablong,lablat=lablat,cex.lab=cex.lab,method=method,classe=listvar[,which(listnomvar == varChoice1)]) 

  graphique(var1=var, obs=obs, num=3, graph="Boxplot", 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, buble=buble,cbuble=z,criteria=criteria,nointer=nointer,  label=label,
  symbol=pch2, couleurs=col2,carte=carte,nocart=nocart,legmap=legmap,legends=legends,axis=axes, labmod=labmod,
  lablong=lablong,lablat=lablat,cex.lab=cex.lab,method=method,classe=listvar[,which(listnomvar == varChoice1)]) 

  graphique(var1=var, obs=obs, num=3, graph="Boxplot", labvar=labvar, symbol=pch,couleurs=col)
  assign("GeoXp.open", TRUE, envir = baseenv())}
 }
}



####################################################
# création de la boite de dialogue
####################################################
if(interactive())
{
fontheading<-tkfont.create(family="times",size=14,weight="bold")

tt <- tktoplevel()
tkwm.title(tt, "boxplotmap")

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 boxplot", font = "Times 12",
foreground = "darkred", background = "white"))
barre.but <- tkbutton(frame1a, text="Boxplot", command=boxfunc);
tkpack(barre.but, side = "left", expand = "TRUE", fill = "x")
tkpack(frame1a, 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"), 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)
tkpack(nocou1.but,noint1.but, side = "left", expand = "TRUE", fill = "x")
tkpack(frame2b, expand = "TRUE", fill = "x")

frame2c <- tkframe(tt, relief = "groove", borderwidth = 2, background = "white")
tkpack(tklabel(frame2c, text = "Bubbles", font = "Times 11",
foreground = "darkred", background = "white"),tklabel(frame2c, text = "Additional graph", font = "Times 11",
foreground = "darkred", background = "white"), side = "left", fill="x",expand = "TRUE")
tkpack(frame2c, expand = "TRUE", fill = "x")

frame2d <- tkframe(tt, relief = "groove", borderwidth = 2, background = "white")
bubble.but <- tkbutton(frame2d, text="On/Off", command=fbubble)
autre.but <- tkbutton(frame2d, text="     OK     " , command=graphfunc)
tkpack(bubble.but,autre.but, side = "left", expand = "TRUE", fill = "x")
tkpack(frame2d, 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.but <- tkbutton(frame3, text="Save results", command=quitfunc2);
quit.but2 <- tkbutton(frame3, text="Exit without saving", command=quitfunc);

tkpack(quit.but, quit.but2, side = "left", expand = "TRUE",
        fill = "x")

tkpack(frame3, expand = "TRUE", fill = "x")
}

####################################################
return(invisible())
}

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GeoXp documentation built on May 29, 2017, 11:25 a.m.