add vignette
line.expand has been improved
Update utils.R
Update plot.R
update lines.expand
Update plot.R
ideogram almost finished
now can generate NAMESPACE
ideogram is now supported
del clock-axis.pdf
Update README.md
Update README.md
comment added
beta version
ready to write vignette
add ideogram vignette
Update ideogram.Rnw
Update circlize.Rnw
Update ideogram.Rnw
Update ideogram.Rnw