filledmultigonal {shape} | R Documentation |
draws and colors a rotated shape with equal-sized vertices ; color can be a palette.
filledmultigonal(mid=c(0,0), rx=1, ry=rx, nr=4, col=femmecol(100),values=NULL, zlim=NULL,lwd=2,lcol=NA,angle=0, ...)
mid |
midpoint of multigonal. |
rx |
horizontal radius. |
ry |
vertical radius. |
nr |
number of sides. |
col |
color palette to be used; also allowed are two extremes or one value. |
values |
if not NULL , a matrix providing (radius,z-values)
couples, used for coloring.
|
zlim |
Only if values is not NULL : the minimum and
maximum z values for which colors should be plotted,
defaulting to the range of the finite values of the second column of
values .
|
lwd |
width of external line. |
lcol |
line color. |
angle |
angle of rotation, in degrees. |
... |
arguments passed to R-function polygon. |
Coloration proceeds from midpoint to external edge
rx
,ry
: horizontal and vertical radiusses of the shape.
Here "horizontal" and "vertical" denote the position BEFORE rotation
values
: if not NULL
, a matrix providing (radius,z-values)
couples, used for coloring.
Here radius are positive values denoting the relative distance between
the shapes centre and edge.
The radiusses are rescaled to be in [0,1] if needed.
z-values (2nd column of values
) together with zlim
and
col
denote the coloration level.
Colors in col
will be interpolated to the z-values and used to
color an interval as given by the input radiusses.
Karline Soetaert <k.soetaert@nioo.knaw.nl>
filledrectangle
, filledshape
,
filledcylinder
, filledellipse
emptyplot(c(-1,1),main="filledmultigonal") filledmultigonal(rx=0.25,ry=0.125,nr=3,mid=c(-0.75,0.75), angle=45,col=shadepalette("red","blue",n=50)) filledmultigonal(rx=0.125,ry=0.25,nr=3,mid=c(-0.25,0.75), col=shadepalette("red","yellow",n=50)) filledmultigonal(rx=0.25,ry=0.25 ,nr=3,mid=c(0.25,0.75), col=c("red","orange")) filledmultigonal(rx=0.25,ry=0.25 ,nr=3,mid=c(0.75,0.75), angle=90, col="red") filledmultigonal(rx=0.25,ry=0.25,nr=4,mid=c(-0.75,0.25),angle=0, col=shadepalette("red","blue",n=50)) filledmultigonal(rx=0.25,ry=0.25,nr=4,mid=c(-0.25,0.25),angle=45, col=shadepalette("red","blue",n=50)) filledmultigonal(rx=0.25,ry=0.125,nr=4,mid=c(0.25,0.25),angle=0, col=shadepalette("red","blue",n=50)) filledmultigonal(rx=0.25,ry=0.125,nr=4,mid=c(0.75,0.25),angle=45, col=shadepalette("red","blue",n=50)) filledmultigonal(rx=0.25,ry=0.25,nr=5,mid=c(-0.75,-0.25),angle=0, col=shadepalette("darkgreen","lightgreen",n=50)) filledmultigonal(rx=0.25,angle=0,nr=5,mid=c(-0.25,-0.25), col=rainbow(50)) filledmultigonal(rx=0.25,angle=30,nr=6,mid=c(0.25,-0.25), col=femmecol(50)) filledmultigonal(rx=0.25,ry=0.125,angle=30,nr=6,mid=c(0.75,-0.25), col="black") filledmultigonal(rx=0.25,col="darkblue",nr=7,mid=c(-0.75,-0.75)) filledmultigonal(rx=0.25,col="darkblue",nr=9,mid=c(-0.25,-0.75)) filledmultigonal(rx=0.25,col="darkblue",nr=3.7,mid=c(0.25,-0.75)) filledmultigonal(rx=0.25,col="darkblue",nr=4.5,mid=c(0.75,-0.75))