drawBars function

Draw a Linear Barplot on the Current Plot

Draw a linear barplot on the current plot. Fill if desired.

drawBars(x, y, width, base=0, fill=NULL, ...)

Arguments

• x: x-coordinates
• y: y-coordinates
• width: bar width, computed if missing
• base: y-value of the base of each bar
• fill: valid R colour to fill the bars
• ...: further graphical parameters (see par) for the lines function.

Author(s)

Jon T. Schnute, Scientist Emeritus,

Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo BC

Examples

local(envir=.PBSmodEnv,expr={
    if (dev.cur()>1) {
      oldpar=par(no.readonly=TRUE); on.exit(par(oldpar)) }
  plot(0:10,0:10,type="n")
  drawBars(x=1:9,y=9:1,col="deepskyblue4",fill="cyan",lwd=3)
})