sg_drawjuncs: add junction annotations to base ggplot2 object for...
In pkimes/spliceclust: Visualization and Clustering of Spliced Components

add junction annotations to base ggplot2 object for splicegrahm plot

1 2	sg_drawjuncs(sg_obj, sg_df, j_incl, use_blk, iflip, gr_e, gr_j, vals_j, n, p_j, highlight, mirror = FALSE, same_scale_n = n)

`sg_obj`	`ggplot` object created by `sg_drawbase`
`sg_df`	data.frame output from `sg_create`
`j_incl`	see `splicegrahm` documentation
`use_blk`	see `splicegrahm` documentation
`iflip`	logical values whether the plotting should be reversed
`gr_e`	`GenomicRanges` for exons
`gr_j`	`GenomicRanges` for junctions
`vals_j`	matrix of junction coverages
`n`	number of samples in `vals_e`, `vals_j`
`p_j`	number of junctions in `gr_j`
`highlight`	see `splicegrahm` documentation
`mirror`	logical whether model should be flipped on vertical axis (defualt = FALSE)
`same_scale_n`	number of samples that should be used to set vertical scaling of `splicegrahm2` plot (if `splicegrahm2` parameter `same_scale = FALSE`, then simply `n`) (default = n)