textellipse {diagram}R Documentation

adds lines of text in an ellipsoid box to a plot

Description

adds one or more lines of text, centered around "mid" in an ellipsoid box

Usage

textellipse(mid, radx, rady=radx*length(lab), lwd=1,  
  shadow.size=0.01, adj=c(0.5,0.5),lab="", box.col="white", 
  lcol="black", shadow.col="grey", angle=0, dr=0.01, ...)

Arguments

mid midpoint (x,y) of the box
radx horizontal radius of the box
rady vertical radius of the box
lwd line width of line surrounding the box
shadow.size relative size of shadow
adj text adjustment
lab one label or a vector string of labels to be added in box
box.col fill color of the box
lcol line color surrounding box
shadow.col color of shadow
angle rotation angle, degrees
dr size of segments, in radians, to draw ellipse (decrease for smoother)
... other arguments passed to function textplain

Details

see shadowbox for specifications of the ellipsoid-shaped box and its shadow

Author(s)

Karline Soetaert <k.soetaert@nioo.knaw.nl>

See Also

textdiamond, textempty, texthexa, textmulti, textplain, textrect, textround

Examples

  openplotmat(xlim=c(-0.1,1.1),main="textellipse")
  for (i in 1:10) textellipse(mid=runif(2),col=i,box.col=grey(0.95),radx=0.1,
                          rady=0.05,lab=LETTERS[i],cex=2,angle=runif(1)*360)

[Package diagram version 1.3.1 Index]