Initialize the spiral with genomic coordinates
spiral_initialize_by_gcoor(xlim, scale_by = "curve_length", ...)
Range of the genomic coordinates.
For genomic plot, axis is linearly scaled by the curve length.
All pass to spiral_initialize
.
No value is returned.
It is basically the same as spiral_initialize()
. The only difference is the axis labels are automatically
formated for genomic coordinates.
spiral_initialize_by_gcoor(c(0, 1000000000))
spiral_track()
spiral_axis()