It returns a plot
textLabel(
xMark,
yMark,
listOfdfChromSize,
listOfdfMarkPos,
specialChrSpacing,
chrSpacing,
markLabelSize,
pattern,
bannedMarkName,
isCentromeric = FALSE,
markNewLine2,
mylheight2
)
x coords
y coords
radius
color
vertices number
aspect
size of mark label font
pattern to remove from mark name
use TRUE for cen. marks
plotted text