WebSVN – bdplot – Diff – /bdgraphics/R/4_bdplot.R


### bdplot.R
#### This is a collection of functions that must bpre reachable by the user This is called 
 
 
## strategy missing for xytype
## Could we test if there is an active graphics device? And if not, run bdopen()?
bdplot <- function(x, y=NULL, z=NULL,
                   ## The rest is irrelevant for the user
                   cex.plot=bdp()$cex.plot,
                   xaxt=bdp()$xaxt,yaxt=bdp()$yaxt,
                   xaxt.in=bdp()$xaxt.in,yaxt.in=bdp()$xaxt.in,
                   xlab=bdp()$xlab, ylab=bdp()$ylab,
                   tlab=bdp()$tlab, rlab=bdp()$rlab,
                   xlim=bdp()$xlim,ylim=bdp()$ylim,
                   col=bdp()$col,main=NULL,
                   ## only used in case of plot mode
                   type=bdp()$type,
                   ## Only used in case of histogram plotting
                   border=bdp()$border,
                   ...){
 
 
 
  ## experimental. Is this the right consequence of not having a
  ## device opened?
  
  if(length(dev.list())==0){
    cat("No graphics device is initialised. Running bdopen() without arguments.\n")
    bdopen()
  }
  
 
  
  prm <- bdp()
 
 
  par(cex.main=prm$cex.main, cex.lab=prm$cex.lab, cex.axis=prm$cex.axis)
  par(tcl=prm$tcl)
  par(lwd=prm$lwd)
  par(bty=prm$bty)
 
 
 ##Set margins
  mar <- prm$mar.nolab
 
  detmar <- function(idx,lab){
    if (is.null(lab)) {
      mar <- prm$mar.lab[idx]
    } else if(all(is.na(lab))) {
      mar <- prm$mar.nolab[idx]
    } else {
      mar <- prm$mar.lab[idx]
    }
    mar
  }
  mar[1] <- detmar(1,xlab)
  mar[2] <- detmar(2,ylab)
  mar[3] <- detmar(3,tlab)
  mar[4] <- detmar(4,rlab)
    
  ## if( any(!is.na(prm$toplab),!is.null(main)) ) { mar[3] <- prm$mar.lab[3] }
  ## if( !is.na(prm$rightlab) ){ mar[4] <- prm$mar.lab[4] }
  par(mar=mar)
 
  par(mgp=prm$mgp.global)
  
### xaxt and yaxt can be set to "axis" which is the special case where the axis is drawn with the axius
  if(class(xaxt)=="function") {
 
    if(prm$debug)
      print(class(x))
 
    if(is.null(xaxt.in))
      xaxt.in <- x
 
    
    draw.xaxis <- "fun"
    xaxt.fun <- xaxt
    xaxt <- "n"
  } else if(xaxt=="axis"){
    xaxt <- "n"
    draw.xaxis <- TRUE
  } else {
    draw.xaxis <- FALSE
  }
  if(class(yaxt)=="function") {
    yaxt(ifelse(is.null(yaxt.in),range(y),yaxt.in))
    draw.yaxis <- FALSE
  } else if(yaxt=="axis"){
    yaxt <- "n"
    draw.yaxis <- TRUE
  } else {
    draw.yaxis <- FALSE
  }
  
 
 
### this variable needs to be initialized. Why?
  addcase <- NULL
  
  ## Do the plot
  if(!is.null(y)){
 
    if(!is.null(z)){
      if(prm$debug)
        cat("bdgraphics operating in image plotting mode.\nx and y axis can not be configured.\n")
      image(x=x,y=y,z=z,
            xlab=xlab,
            ylab=ylab,
            ...)
    } else {
      if(prm$debug)
        cat("The Bacher/Delff Plotting System (R), (C), TM operating in xy-plotting mode.\n")
      
      ## this is ugly, non standard.
      if(is.null(xlim))
        xlim <- range(x,na.rm=TRUE) #,bdp()$xlim,na.rm=TRUE)
      if(is.null(ylim))
        ylim <- range(y,na.rm=TRUE) #,bdp()$ylim,na.rm=TRUE)
      
      plot(x, y,
           type="n",
           xaxt=xaxt, yaxt=yaxt,
           cex=cex.plot,
           xlab=xlab,
           ylab=ylab,
           xlim=xlim,
           ylim=ylim,
           main=main,
           ...)
 
      addcase <- "plotxy"
      
    }
  } else if (is.numeric(x)){
    if(prm$method=="barplot"){
      if(prm$debug)
        cat("The Bacher/Delff Plotting System (R), (C), TM operating in barplot mode.\n")
      ## this does not provide the full x,y functionality of barplot
      barplot(height=x,
              ## maybe these two are wrong/stupid?
              cex.axis=prm$cex.lab,
              cex.names=prm$cex.lab,
              col=bdp()$hcol,
              border=border,
              xlab=xlab,
              ylab=ylab,
              main=main,
              ...)
      draw.xaxis <- FALSE
      draw.yaxis <- FALSE
      
    } else {
      if(prm$debug)
        cat("The Bacher/Delff Plotting System operating in xy-plotting mode, only plotting x.\n")
 
      if(is.null(xlim))
        xlim <- c(1,length(x))#,bdp()$xlim),na.rm=TRUE)
      
      if(is.null(ylim))
        ylim <- range(x,na.rm=TRUE)#,bdp()$ylim,na.rm=TRUE)
      
      plot(x,
           type="n",
           xaxt=xaxt, yaxt=yaxt,
           cex=cex.plot,
           xlab=xlab,
           ylab=ylab,
           xlim=xlim,
           ylim=ylim,
           main=main,
           ...)
      addcase <- "plotx"
    }
  } else if( class(x) == "acf"){
    ## Not cleaned up/checked
    plot(x, xlab="", ylab="", xaxt=xaxt, yaxt=yaxt, cex=prm$cex.plot, xlim=prm$xlim, ylim=prm$ylim,col=col,...)
  }  else if( class(x) == "histogram"){
    ## Notice: the color of the bars can ONLY be set width bdp(hcol="color").
    plot(x,
         xlab=xlab, ylab=ylab,
         main=prm$main,
         xaxt=xaxt,yaxt=yaxt,col=bdp()$hcol,
         border=border,
         ...)
  } else if( class(x) == "trellis"){
    ## Not cleaned up/checked
    ## very experimental
    cat("The Bacher/Delff Plotting System (R), (C), TM operating in lattice mode.\n Remeber that labels must written in the lattice object.\n")
    ##lattice.options(layout.widths = prm$lattice.width,
    ##                layout.heights = prm$lattice.height)
    trellis.par.set(prm$myLatticeSettings()) 
    plot(x,col=col,...)
    ## with lattice/trellis, the axis drawing doesn't work.
    draw.xaxis <- FALSE
    draw.yaxis <- FALSE
  } else if (class(x)=="princomp") {
    if(prm$debug)
      cat("The Bacher/Delff Plotting System operating in princomp plotting mode.\n")
    plot(x,
         main=prm$main,
         ...)
  } else if (prm$method=="image.plot"){
    ### This could be checked in the beginning by is.null(z)
  }
  
###Grid stuff
  ## This really hould be done before adding the rest of the plot contents.
  ## We could make default values for grid.v og grid.h. Man maa kunne lave noget kvalificeret ud fra range og noget heltalsdivision
  
  if( prm$grid ){
    grid(col=prm$grid.col)
  }
  ## vertical lines
  if( !is.na(prm$grid.v) ){
    if(prm$grid.v=="Def"){
      grid(nx=NULL,ny=NA,col=prm$grid.col)
    } else
    {
      abline(v=prm$grid.v, lty="dotted", col=prm$grid.col)
    }
  }
 
  if( !is.na(prm$grid.h) ){
    if(prm$grid.h=="Def"){
      grid(nx=NA,ny=NULL,col=prm$grid.col)
    }else{
      abline(h=prm$grid.h, lty="dotted", col=prm$grid.col)}
    }
 
### Now, grid has bee drawn. Then contents can be added.
 ## add support for more cases! 
  if(!is.null(addcase)){
    if(addcase=="plotxy") {
      bdpoints(x, y,
               type=type,
               cex=cex.plot,
               xlim=xlim,
               ylim=ylim,
               col=col,
               ...)
    } else if (addcase=="plotx"){
      bdpoints(x, y,
               type=type,
               cex=cex.plot,
               xlim=xlim,
               ylim=ylim,
               col=col,
               ...)
    }
  }
 
### Axis stuff This part should be improved. A function that draws
### axis should be run for all four axis. And it should be possible to
### supply whatever vector to base it on (especially relevant for
### taxis and raxis)
  
  ## this is because the use of mgp gives a ridiculous warning when too small
  options(warn=-1)
  if(draw.xaxis=="fun"){
    xaxt.fun(xaxt.in)
  } else if(draw.xaxis){
    ## is the abscissa a time object?
    if( "POSIXt"%in%class(x[1])){
      axis.POSIXct(1, x,mgp=prm$mgp.xaxis, lwd=prm$lwd)
    } else {
      axis(1, mgp=prm$mgp.xaxis, lwd=prm$lwd)
    }
    
  }
 
  if(draw.yaxis){ axis(2, y,mgp=prm$mgp.yaxis, lwd=prm$lwd) }
  ## top axis
  if(prm$draw.taxis){ axis(3, mgp=prm$mgp.taxis, lwd=prm$lwd) }
  ## axis to the right
  if(prm$draw.raxis){ axis(4, mgp=prm$mgp.raxis, lwd=prm$lwd) }
 
  ## switch back on warnings
  options(warn=0)
 
 
  ##Title stuff
  ## Hvorfor??
  scale <- 1
 
  ##  if( prm$type=="hist" & !is.na(prm$xlab) )
#  if( !is.na(prm$xlab)  ){ mtext(prm$xlab, line=prm$xlabLine, side=1, cex=prm$cex.lab/scale) }
  ##  if( prm$type=="hist" &!is.na(prm$ylab) )
#  if( !is.na(prm$ylab)  ){ mtext(prm$ylab, line=prm$ylabLine, side=2, cex=prm$cex.lab/scale) }
  if( !is.na(prm$tlab) ){ mtext(prm$tlab, side=3, line=0.25, cex=prm$cex.lab/scale) }
  if( !is.na(prm$rlab) ){
    mtext(prm$rlab, side=4, line=0.75, cex=prm$cex.lab/scale,mgp=prm$mgp.raxis)
 
  }
}
 
 
 
 

Rev 37	Rev 42
1	`### bdplot.R`	1	`### bdplot.R`
2	`#### This is a collection of functions that must bpre reachable by the user This is called`	2	`#### This is a collection of functions that must bpre reachable by the user This is called`
3		3
4		4
5	`## strategy missing for xytype`	5	`## strategy missing for xytype`
6	`## Could we test if there is an active graphics device? And if not, run bdopen()?`	6	`## Could we test if there is an active graphics device? And if not, run bdopen()?`
7	`bdplot <- function(x, y=NULL, z=NULL,`	7	`bdplot <- function(x, y=NULL, z=NULL,`
8	`## The rest is irrelevant for the user`	8	`## The rest is irrelevant for the user`
9	`cex.plot=bdp()$cex.plot,`	9	`cex.plot=bdp()$cex.plot,`
10	`xaxt=bdp()$xaxt,yaxt=bdp()$yaxt,`	10	`xaxt=bdp()$xaxt,yaxt=bdp()$yaxt,`
11	`xaxt.in=bdp()$xaxt.in,yaxt.in=bdp()$xaxt.in,`	11	`xaxt.in=bdp()$xaxt.in,yaxt.in=bdp()$xaxt.in,`
12	`xlab=bdp()$xlab, ylab=bdp()$ylab,`	12	`xlab=bdp()$xlab, ylab=bdp()$ylab,`
-		13	`tlab=bdp()$tlab, rlab=bdp()$rlab,`
13	`xlim=bdp()$xlim,ylim=bdp()$ylim,`	14	`xlim=bdp()$xlim,ylim=bdp()$ylim,`
14	`col=bdp()$col,main=NULL,`	15	`col=bdp()$col,main=NULL,`
15	`## only used in case of plot mode`	16	`## only used in case of plot mode`
16	`type=bdp()$type,`	17	`type=bdp()$type,`
17	`## Only used in case of histogram plotting`	18	`## Only used in case of histogram plotting`
18	`border=bdp()$border,`	19	`border=bdp()$border,`
19	`...)`	20	`...){`
20	`{`	-
21		21
22		22
23	`## experimental. Is this the right consequence of not having a`	23	`## experimental. Is this the right consequence of not having a`
24	`## device opened?`	24	`## device opened?`
25		25
26	`if(length(dev.list())==0){`	26	`if(length(dev.list())==0){`
27	`cat("No graphics device is initialised. Running bdopen() without arguments.\n")`	27	`cat("No graphics device is initialised. Running bdopen() without arguments.\n")`
28	`bdopen()`	28	`bdopen()`
29	`}`	29	`}`
30		30
31		31
32		32
33	`prm <- bdp()`	33	`prm <- bdp()`
34		34
35		35
36	`par(cex.main=prm$cex.main, cex.lab=prm$cex.lab, cex.axis=prm$cex.axis)`	36	`par(cex.main=prm$cex.main, cex.lab=prm$cex.lab, cex.axis=prm$cex.axis)`
37	`par(tcl=prm$tcl)`	37	`par(tcl=prm$tcl)`
38	`par(lwd=prm$lwd)`	38	`par(lwd=prm$lwd)`
39	`par(bty=prm$bty)`	39	`par(bty=prm$bty)`
40		40
41		41
42	`##Set margins`	42	`##Set margins`
43	`mar <- prm$mar.nolab`	43	`mar <- prm$mar.nolab`
44		44
45	`detmar <- function(idx,lab){`	45	`detmar <- function(idx,lab){`
46	`if (is.null(lab)) {`	46	`if (is.null(lab)) {`
47	`mar <- prm$mar.lab[idx]`	47	`mar <- prm$mar.lab[idx]`
48	`} else if(all(is.na(lab))) {`	48	`} else if(all(is.na(lab))) {`
49	`mar <- prm$mar.nolab[idx]`	49	`mar <- prm$mar.nolab[idx]`
50	`} else {`	50	`} else {`
51	`mar <- prm$mar.lab[idx]`	51	`mar <- prm$mar.lab[idx]`
52	`}`	52	`}`
53	`mar`	53	`mar`
54	`}`	54	`}`
55	`mar[1] <- detmar(1,xlab)`	55	`mar[1] <- detmar(1,xlab)`
56	`mar[2] <- detmar(2,ylab)`	56	`mar[2] <- detmar(2,ylab)`
57	`## if( !is.na(prm$xlab) ){ mar[1] <- prm$mar.lab[1] }`	57	`mar[3] <- detmar(3,tlab)`
58	`#if( !is.na(prm$ylab) ){ mar[2] <- prm$mar.lab[2] }`	58	`mar[4] <- detmar(4,rlab)`
-		59
59	`if( any(!is.na(prm$toplab),!is.null(main)) ) { mar[3] <- prm$mar.lab[3] }`	60	`## if( any(!is.na(prm$toplab),!is.null(main)) ) { mar[3] <- prm$mar.lab[3] }`
60	`if( !is.na(prm$rightlab) ){ mar[4] <- prm$mar.lab[4] }`	61	`## if( !is.na(prm$rightlab) ){ mar[4] <- prm$mar.lab[4] }`
61	`par(mar=mar)`	62	`par(mar=mar)`
62		63
63	`par(mgp=prm$mgp.global)`	64	`par(mgp=prm$mgp.global)`
64		65
65	`### xaxt and yaxt can be set to "axis" which is the special case where the axis is drawn with the axius`	66	`### xaxt and yaxt can be set to "axis" which is the special case where the axis is drawn with the axius`
66	`if(class(xaxt)=="function") {`	67	`if(class(xaxt)=="function") {`
67		68
68	`if(prm$debug)`	69	`if(prm$debug)`
69	`print(class(x))`	70	`print(class(x))`
70		71
71	`if(is.null(xaxt.in))`	72	`if(is.null(xaxt.in))`
72	`xaxt.in <- x`	73	`xaxt.in <- x`
73		74
74		75
75	`draw.xaxis <- "fun"`	76	`draw.xaxis <- "fun"`
76	`xaxt.fun <- xaxt`	77	`xaxt.fun <- xaxt`
77	`xaxt <- "n"`	78	`xaxt <- "n"`
78	`} else if(xaxt=="axis"){`	79	`} else if(xaxt=="axis"){`
79	`xaxt <- "n"`	80	`xaxt <- "n"`
80	`draw.xaxis <- TRUE`	81	`draw.xaxis <- TRUE`
81	`} else {`	82	`} else {`
82	`draw.xaxis <- FALSE`	83	`draw.xaxis <- FALSE`
83	`}`	84	`}`
84	`if(class(yaxt)=="function") {`	85	`if(class(yaxt)=="function") {`
85	`yaxt(ifelse(is.null(yaxt.in),range(y),yaxt.in))`	86	`yaxt(ifelse(is.null(yaxt.in),range(y),yaxt.in))`
86	`draw.yaxis <- FALSE`	87	`draw.yaxis <- FALSE`
87	`} else if(yaxt=="axis"){`	88	`} else if(yaxt=="axis"){`
88	`yaxt <- "n"`	89	`yaxt <- "n"`
89	`draw.yaxis <- TRUE`	90	`draw.yaxis <- TRUE`
90	`} else {`	91	`} else {`
91	`draw.yaxis <- FALSE`	92	`draw.yaxis <- FALSE`
92	`}`	93	`}`
93		94
94		95
95		96
96	`### this variable needs to be initialized`	97	`### this variable needs to be initialized. Why?`
97	`addcase <- NULL`	98	`addcase <- NULL`
98		99
99	`## Do the plot`	100	`## Do the plot`
100	`if(!is.null(y)){`	101	`if(!is.null(y)){`
101		102
102	`if(!is.null(z)){`	103	`if(!is.null(z)){`
103	`if(prm$debug)`	104	`if(prm$debug)`
104	`cat("bdgraphics operating in image plotting mode.\nx and y axis can not be configured.\n")`	105	`cat("bdgraphics operating in image plotting mode.\nx and y axis can not be configured.\n")`
105	`image(x=x,y=y,z=z,`	106	`image(x=x,y=y,z=z,`
106	`xlab=xlab,`	107	`xlab=xlab,`
107	`ylab=ylab,`	108	`ylab=ylab,`
108	`...)`	109	`...)`
109	`} else {`	110	`} else {`
110	`if(prm$debug)`	111	`if(prm$debug)`
111	`cat("The Bacher/Delff Plotting System (R), (C), TM operating in xy-plotting mode.\n")`	112	`cat("The Bacher/Delff Plotting System (R), (C), TM operating in xy-plotting mode.\n")`
112		113
113	`## this is ugly, non standard.`	114	`## this is ugly, non standard.`
114	`if(is.null(xlim))`	115	`if(is.null(xlim))`
115	`xlim <- range(x,na.rm=TRUE) #,bdp()$xlim,na.rm=TRUE)`	116	`xlim <- range(x,na.rm=TRUE) #,bdp()$xlim,na.rm=TRUE)`
116	`if(is.null(ylim))`	117	`if(is.null(ylim))`
117	`ylim <- range(y,na.rm=TRUE) #,bdp()$ylim,na.rm=TRUE)`	118	`ylim <- range(y,na.rm=TRUE) #,bdp()$ylim,na.rm=TRUE)`
118		119
119	`plot(x, y,`	120	`plot(x, y,`
120	`type="n",`	121	`type="n",`
121	`xaxt=xaxt, yaxt=yaxt,`	122	`xaxt=xaxt, yaxt=yaxt,`
122	`cex=cex.plot,`	123	`cex=cex.plot,`
123	`xlab=xlab,`	124	`xlab=xlab,`
124	`ylab=ylab,`	125	`ylab=ylab,`
125	`xlim=xlim,`	126	`xlim=xlim,`
126	`ylim=ylim,`	127	`ylim=ylim,`
127	`main=main,`	128	`main=main,`
128	`...)`	129	`...)`
129		130
130	`addcase <- "plotxy"`	131	`addcase <- "plotxy"`
131		132
132	`}`	133	`}`
133	`} else if (is.numeric(x)){`	134	`} else if (is.numeric(x)){`
134	`if(prm$method=="barplot"){`	135	`if(prm$method=="barplot"){`
135	`if(prm$debug)`	136	`if(prm$debug)`
136	`cat("The Bacher/Delff Plotting System (R), (C), TM operating in barplot mode.\n")`	137	`cat("The Bacher/Delff Plotting System (R), (C), TM operating in barplot mode.\n")`
137	`## this does not provide the full x,y functionality of barplot`	138	`## this does not provide the full x,y functionality of barplot`
138	`barplot(height=x,`	139	`barplot(height=x,`
139	`## maybe these two are wrong/stupid?`	140	`## maybe these two are wrong/stupid?`
140	`cex.axis=prm$cex.lab,`	141	`cex.axis=prm$cex.lab,`
141	`cex.names=prm$cex.lab,`	142	`cex.names=prm$cex.lab,`
142	`col=bdp()$hcol,`	143	`col=bdp()$hcol,`
143	`border=border,`	144	`border=border,`
144	`xlab=xlab,`	145	`xlab=xlab,`
145	`ylab=ylab,`	146	`ylab=ylab,`
146	`main=main,`	147	`main=main,`
147	`...)`	148	`...)`
148	`draw.xaxis <- FALSE`	149	`draw.xaxis <- FALSE`
149	`draw.yaxis <- FALSE`	150	`draw.yaxis <- FALSE`
150		151
151	`} else {`	152	`} else {`
152	`if(prm$debug)`	153	`if(prm$debug)`
153	`cat("The Bacher/Delff Plotting System operating in xy-plotting mode, only plotting x.\n")`	154	`cat("The Bacher/Delff Plotting System operating in xy-plotting mode, only plotting x.\n")`
154		155
155	`if(is.null(xlim))`	156	`if(is.null(xlim))`
156	`xlim <- c(1,length(x))#,bdp()$xlim),na.rm=TRUE)`	157	`xlim <- c(1,length(x))#,bdp()$xlim),na.rm=TRUE)`
157		158
158	`if(is.null(ylim))`	159	`if(is.null(ylim))`
159	`ylim <- range(x,na.rm=TRUE)#,bdp()$ylim,na.rm=TRUE)`	160	`ylim <- range(x,na.rm=TRUE)#,bdp()$ylim,na.rm=TRUE)`
160		161
161	`plot(x,`	162	`plot(x,`
162	`type="n",`	163	`type="n",`
163	`xaxt=xaxt, yaxt=yaxt,`	164	`xaxt=xaxt, yaxt=yaxt,`
164	`cex=cex.plot,`	165	`cex=cex.plot,`
165	`xlab=xlab,`	166	`xlab=xlab,`
166	`ylab=ylab,`	167	`ylab=ylab,`
167	`xlim=xlim,`	168	`xlim=xlim,`
168	`ylim=ylim,`	169	`ylim=ylim,`
169	`main=main,`	170	`main=main,`
170	`...)`	171	`...)`
171	`addcase <- "plotx"`	172	`addcase <- "plotx"`
172	`}`	173	`}`
173	`} else if( class(x) == "acf"){`	174	`} else if( class(x) == "acf"){`
174	`## Not cleaned up/checked`	175	`## Not cleaned up/checked`
175	`plot(x, xlab="", ylab="", xaxt=xaxt, yaxt=yaxt, cex=prm$cex.plot, xlim=prm$xlim, ylim=prm$ylim,col=col,...)`	176	`plot(x, xlab="", ylab="", xaxt=xaxt, yaxt=yaxt, cex=prm$cex.plot, xlim=prm$xlim, ylim=prm$ylim,col=col,...)`
176	`} else if( class(x) == "histogram"){`	177	`} else if( class(x) == "histogram"){`
177	`## Notice: the color of the bars can ONLY be set width bdp(hcol="color").`	178	`## Notice: the color of the bars can ONLY be set width bdp(hcol="color").`
178	`plot(x,`	179	`plot(x,`
179	`xlab=xlab, ylab=ylab,`	180	`xlab=xlab, ylab=ylab,`
180	`main=prm$main,`	181	`main=prm$main,`
181	`xaxt=xaxt,yaxt=yaxt,col=bdp()$hcol,`	182	`xaxt=xaxt,yaxt=yaxt,col=bdp()$hcol,`
182	`border=border,`	183	`border=border,`
183	`...)`	184	`...)`
184	`} else if( class(x) == "trellis"){`	185	`} else if( class(x) == "trellis"){`
185	`## Not cleaned up/checked`	186	`## Not cleaned up/checked`
186	`## very experimental`	187	`## very experimental`
187	`cat("The Bacher/Delff Plotting System (R), (C), TM operating in lattice mode.\n Remeber that labels must written in the lattice object.\n")`	188	`cat("The Bacher/Delff Plotting System (R), (C), TM operating in lattice mode.\n Remeber that labels must written in the lattice object.\n")`
188	`##lattice.options(layout.widths = prm$lattice.width,`	189	`##lattice.options(layout.widths = prm$lattice.width,`
189	`## layout.heights = prm$lattice.height)`	190	`## layout.heights = prm$lattice.height)`
190	`trellis.par.set(prm$myLatticeSettings())`	191	`trellis.par.set(prm$myLatticeSettings())`
191	`plot(x,col=col,...)`	192	`plot(x,col=col,...)`
192	`## with lattice/trellis, the axis drawing doesn't work.`	193	`## with lattice/trellis, the axis drawing doesn't work.`
193	`draw.xaxis <- FALSE`	194	`draw.xaxis <- FALSE`
194	`draw.yaxis <- FALSE`	195	`draw.yaxis <- FALSE`
195	`} else if (class(x)=="princomp") {`	196	`} else if (class(x)=="princomp") {`
196	`if(prm$debug)`	197	`if(prm$debug)`
197	`cat("The Bacher/Delff Plotting System operating in princomp plotting mode.\n")`	198	`cat("The Bacher/Delff Plotting System operating in princomp plotting mode.\n")`
198	`plot(x,`	199	`plot(x,`
199	`main=prm$main,`	200	`main=prm$main,`
200	`...)`	201	`...)`
201	`} else if (prm$method=="image.plot"){`	202	`} else if (prm$method=="image.plot"){`
202	`### This could be checked in the beginning by is.null(z)`	203	`### This could be checked in the beginning by is.null(z)`
203	`}`	204	`}`
204		205
205	`###Grid stuff`	206	`###Grid stuff`
206	`## This really hould be done before adding the rest of the plot contents.`	207	`## This really hould be done before adding the rest of the plot contents.`
207	`## We could make default values for grid.v og grid.h. Man maa kunne lave noget kvalificeret ud fra range og noget heltalsdivision`	208	`## We could make default values for grid.v og grid.h. Man maa kunne lave noget kvalificeret ud fra range og noget heltalsdivision`
208		209
209	`if( prm$grid ){`	210	`if( prm$grid ){`
210	`grid(col=prm$grid.col)`	211	`grid(col=prm$grid.col)`
211	`}`	212	`}`
212	`## vertical lines`	213	`## vertical lines`
213	`if( !is.na(prm$grid.v) ){`	214	`if( !is.na(prm$grid.v) ){`
214	`if(prm$grid.v=="Def"){`	215	`if(prm$grid.v=="Def"){`
215	`grid(nx=NULL,ny=NA,col=prm$grid.col)`	216	`grid(nx=NULL,ny=NA,col=prm$grid.col)`
216	`} else`	217	`} else`
217	`{`	218	`{`
218	`abline(v=prm$grid.v, lty="dotted", col=prm$grid.col)`	219	`abline(v=prm$grid.v, lty="dotted", col=prm$grid.col)`
219	`}`	220	`}`
220	`}`	221	`}`
221		222
222	`if( !is.na(prm$grid.h) ){`	223	`if( !is.na(prm$grid.h) ){`
223	`if(prm$grid.h=="Def"){`	224	`if(prm$grid.h=="Def"){`
224	`grid(nx=NA,ny=NULL,col=prm$grid.col)`	225	`grid(nx=NA,ny=NULL,col=prm$grid.col)`
225	`}else{`	226	`}else{`
226	`abline(h=prm$grid.h, lty="dotted", col=prm$grid.col)}`	227	`abline(h=prm$grid.h, lty="dotted", col=prm$grid.col)}`
227	`}`	228	`}`
228		229
229	`### Now, grid has bee drawn. Then contents can be added.`	230	`### Now, grid has bee drawn. Then contents can be added.`
230	`## add support for more cases!`	231	`## add support for more cases!`
231	`if(!is.null(addcase)){`	232	`if(!is.null(addcase)){`
232	`if(addcase=="plotxy") {`	233	`if(addcase=="plotxy") {`
233	`bdpoints(x, y,`	234	`bdpoints(x, y,`
234	`type=type,`	235	`type=type,`
235	`cex=cex.plot,`	236	`cex=cex.plot,`
236	`xlim=xlim,`	237	`xlim=xlim,`
237	`ylim=ylim,`	238	`ylim=ylim,`
238	`col=col,`	239	`col=col,`
239	`...)`	240	`...)`
240	`} else if (addcase=="plotx"){`	241	`} else if (addcase=="plotx"){`
241	`bdpoints(x, y,`	242	`bdpoints(x, y,`
242	`type=type,`	243	`type=type,`
243	`cex=cex.plot,`	244	`cex=cex.plot,`
244	`xlim=xlim,`	245	`xlim=xlim,`
245	`ylim=ylim,`	246	`ylim=ylim,`
246	`col=col,`	247	`col=col,`
247	`...)`	248	`...)`
248	`}`	249	`}`
249	`}`	250	`}`
250		251
251	`### Axis stuff This part should be improved. A function that draws`	252	`### Axis stuff This part should be improved. A function that draws`
252	`### axis should be run for all four axis. And it should be possible to`	253	`### axis should be run for all four axis. And it should be possible to`
253	`### supply whatever vector to base it on (especially relevant for`	254	`### supply whatever vector to base it on (especially relevant for`
254	`### taxis and raxis)`	255	`### taxis and raxis)`
255		256
256	`## this is because the use of mgp gives a ridiculous warning when too small`	257	`## this is because the use of mgp gives a ridiculous warning when too small`
257	`options(warn=-1)`	258	`options(warn=-1)`
258	`if(draw.xaxis=="fun"){`	259	`if(draw.xaxis=="fun"){`
259	`xaxt.fun(xaxt.in)`	260	`xaxt.fun(xaxt.in)`
260	`} else if(draw.xaxis){`	261	`} else if(draw.xaxis){`
261	`## is the abscissa a time object?`	262	`## is the abscissa a time object?`
262	`if( "POSIXt"%in%class(x[1])){`	263	`if( "POSIXt"%in%class(x[1])){`
263	`axis.POSIXct(1, x,mgp=prm$mgp.xaxis, lwd=prm$lwd)`	264	`axis.POSIXct(1, x,mgp=prm$mgp.xaxis, lwd=prm$lwd)`
264	`} else {`	265	`} else {`
265	`axis(1, mgp=prm$mgp.xaxis, lwd=prm$lwd)`	266	`axis(1, mgp=prm$mgp.xaxis, lwd=prm$lwd)`
266	`}`	267	`}`
267		268
268	`}`	269	`}`
269		270
270	`if(draw.yaxis){ axis(2, y,mgp=prm$mgp.yaxis, lwd=prm$lwd) }`	271	`if(draw.yaxis){ axis(2, y,mgp=prm$mgp.yaxis, lwd=prm$lwd) }`
271	`## top axis`	272	`## top axis`
272	`if(prm$draw.taxis){ axis(3, mgp=prm$mgp.taxis, lwd=prm$lwd) }`	273	`if(prm$draw.taxis){ axis(3, mgp=prm$mgp.taxis, lwd=prm$lwd) }`
273	`## axis to the right`	274	`## axis to the right`
274	`if(prm$draw.raxis){ axis(4, mgp=prm$mgp.raxis, lwd=prm$lwd) }`	275	`if(prm$draw.raxis){ axis(4, mgp=prm$mgp.raxis, lwd=prm$lwd) }`
275		276
276	`## switch back on warnings`	277	`## switch back on warnings`
277	`options(warn=0)`	278	`options(warn=0)`
278		279
279		280
280	`##Title stuff`	281	`##Title stuff`
281	`## Hvorfor??`	282	`## Hvorfor??`
282	`scale <- 1`	283	`scale <- 1`
-		284
283	`## if( prm$type=="hist" & !is.na(prm$xlab) )`	285	`## if( prm$type=="hist" & !is.na(prm$xlab) )`
284	`# if( !is.na(prm$xlab) ){ mtext(prm$xlab, line=prm$xlabLine, side=1, cex=prm$cex.lab/scale) }`	286	`# if( !is.na(prm$xlab) ){ mtext(prm$xlab, line=prm$xlabLine, side=1, cex=prm$cex.lab/scale) }`
285	`## if( prm$type=="hist" &!is.na(prm$ylab) )`	287	`## if( prm$type=="hist" &!is.na(prm$ylab) )`
286	`# if( !is.na(prm$ylab) ){ mtext(prm$ylab, line=prm$ylabLine, side=2, cex=prm$cex.lab/scale) }`	288	`# if( !is.na(prm$ylab) ){ mtext(prm$ylab, line=prm$ylabLine, side=2, cex=prm$cex.lab/scale) }`
287	`if( !is.na(prm$toplab) ){ mtext(prm$toplab, side=3, line=0.25, cex=prm$cex.lab/scale) }`	289	`if( !is.na(prm$tlab) ){ mtext(prm$tlab, side=3, line=0.25, cex=prm$cex.lab/scale) }`
288	`if( !is.na(prm$rightlab) ){`	290	`if( !is.na(prm$rlab) ){`
289	`mtext(prm$rightlab, side=4, line=0.75, cex=prm$cex.lab/scale,mgp=prm$mgp.raxis)`	291	`mtext(prm$rlab, side=4, line=0.75, cex=prm$cex.lab/scale,mgp=prm$mgp.raxis)`
290	`## mtext(rightlab, side=4, line=0.5, cex=bdp()$cex.lab,mgp=bdp()$mgp.raxis)`	-
291	`}`	292	`}`
292	`}`	293	`}`
293		294
294		295
295		296
296		297

Subversion Repositories bdplot

(root)/bdgraphics/R/4_bdplot.R – Rev 37 → 42