| s.logo {ade4} | R Documentation |
performs the scatter diagrams using pictures to represent the points
s.logo(dfxy, listlogo, klogo=NULL, clogo=1, rectlogo=TRUE,
xax = 1, yax = 2, neig = NULL, cneig = 1, xlim = NULL, ylim = NULL,
grid = TRUE, addaxes = TRUE, cgrid = 1, include.origin = TRUE,
origin = c(0, 0), sub = "", csub = 1.25, possub = "bottomleft",
pixmap = NULL, contour = NULL, area = NULL, add.plot = FALSE)
dfxy |
a data frame with at least two coordinates |
listlogo |
a list of pixmap pictures |
klogo |
a numeric vector giving the order in which pictures of listlogo are used; if NULL, the order is the same than the rows of dfxy |
clogo |
a numeric vector giving the size factor applied to each picture |
rectlogo |
a logical to decide whether a rectangle should be drawn around the picture (TRUE) or not (FALSE) |
xax |
the column number for the x-axis |
yax |
the column number for the y-axis |
neig |
a neighbouring graph |
cneig |
a size for the neighbouring graph lines used with par("lwd")* |
xlim |
the ranges to be encompassed by the x axis, if NULL, they are computed |
ylim |
the ranges to be encompassed by the y axis, if NULL, they are computed |
grid |
a logical value indicating whether a grid in the background of the plot should be drawn |
addaxes |
a logical value indicating whether the axes should be plotted |
cgrid |
a character size, parameter used with par("cex")* |
include.origin |
a logical value indicating whether the point "origin" should be belonged to the graph space |
origin |
the fixed point in the graph space, for example c(0,0) the origin axes |
sub |
a string of characters to be inserted as legend |
csub |
a character size for the legend, used with |
possub |
a string of characters indicating the sub-title position ("topleft", "topright", "bottomleft", "bottomright") |
pixmap |
an object 'pixmap' displayed in the map background |
contour |
a data frame with 4 columns to plot the contour of the map : each row gives a segment (x1,y1,x2,y2) |
area |
a data frame of class 'area' to plot a set of surface units in contour |
add.plot |
if TRUE uses the current graphics window |
The matched call.
Daniel Chessel and Thibaut Jombart t.jombart@imperial.ac.uk
if(!adegraphicsLoaded()) {
if(requireNamespace("pixmap", quiet = TRUE)) {
data(ggtortoises)
a1 <- ggtortoises$area
area.plot(a1)
rect(min(a1$x), min(a1$y), max(a1$x), max(a1$y), col = "lightblue")
invisible(lapply(split(a1, a1$id), function(x) polygon(x[, -1],col = "white")))
s.label(ggtortoises$misc, grid = FALSE, include.ori = FALSE, addaxes = FALSE, add.p = TRUE)
listico <- ggtortoises$ico[as.character(ggtortoises$pop$carap)]
s.logo(ggtortoises$pop, listico, add.p = TRUE)
data(capitales)
index <- pmatch(tolower(attr(capitales$dist, "Labels")), names(capitales$logo))
w1 <- capitales$area
area.plot(w1)
rect(min(w1$x), min(w1$y), max(w1$x), max(w1$y), col = "lightblue")
invisible(lapply(split(w1, w1$id), function(x) polygon(x[, -1],col = "white")))
s.logo(capitales$xy, capitales$logo, klogo = index, add.plot = TRUE, clogo = 1)
# depends on pixmap
}
}