Plot TF footprintSource:
Plot the footprinting around TF motif sites
Coordinate ranges for motifs (must include strand) and have constant width
Character or factor assigning a group to each cell, in order of
Number of flanking basepairs to include on either side of the motif
(optional) Sparse matrix of dimensions cells x cells with cell-cell distance weights for smoothing.
If true, coordinates start and 0 and the end coordinate is not included in the range. If false, coordinates start at 1 and the end coordinate is included in the range
If true, return data from just before plotting rather than a plot.
If false, return a plot without pretty styling applied