Rgb (version 1.5.1)

draw.points:

Description

This function draws a slice of a track content, with a distinct point for each track element.

Usage

draw.points(slice, start, end, column = "value", colorVal = "#666666",
    colorFun = function() NULL, cex.lab = 1, cex = 0.6, pch = "+", bty = "o", ...)

Arguments

slice
A data.frame holding the data to plot, with elements in rows and data in columns.
start
Single integer value, the left boundary of the window, in base pairs.
end
Single integer value, the right boundary of the window, in base pairs.
column
Single character value, the name of the slice column to use for bar heights.
colorVal
The color to fill bars with (as a name, an integer or an hexadecimal character description).
colorFun
A function with no arguments, which returns a vector of as many colors than the slice has rows. It can make use of any argument described on this page (including custom arguments passed via "..."), as its enclosing environment is redefined to the calling one. colorVal must be NA for the function to be used.
cex.lab
See par.
cex
See par.
pch
See par.
bty
See par.
Further arguments to be passed to draw.bg.

See Also

draw.bg, draw.boxes, draw.steps, draw.hist, draw.pileup, draw.seq