grid.chromosome {quantsmooth} | R Documentation |
A chromosme is drawn including the cytobands
grid.chromosome(chrom, side = 1, units = c("cM", "bases", "ISCN"), chrom.width = 0.5, length.out, bands = "major", legend = c("chrom", "band", "none"), cex.leg = 0.7, bleach = 0, ...)
chrom |
numeric or character, id of chromosome to plot |
side |
numeric [1:4], side of rectangle to draw, 4 sides, side 2 and 4 are vertical |
units |
character, type of unit to use |
chrom.width |
numeric [0,1], The width relative to the width (sides 2 and 4) or height(sides 1 and 3) of the viewport |
length.out |
numeric, size of native units of viewport |
bands |
character, draw either major or minor bands |
legend |
character, type of legend |
cex.leg |
numeric, relative size of legend text |
bleach |
numeric [0,1], proportion by which to bleach the chromosome |
... |
arguments for viewport(), especially x,y, width, and height |
The chromosome is drawn within a rectangle defined by x, y, width, and height, which is pushed as a viewport. The legend is drawn within the same rectangle in the space left over by chrom.width.
This function is executed for its side effects
David L Duffy ,Jan Oosting
lodplot package
grid.newpage() grid.chromosome(1,units="bases",height=0.15)