To visualize, perhaps look into preparing a custom track on the UCSC Genome Browser.

Once you have added your custom track, you can use the Genome Graphs functionality to visualize it on chromosome ideographs (you can also visualize other signals with the same tool) and the View > PDF menu option to export a PDF file.

If you have some experience in R you could plot some nice karyograms with a plot as a line or you can also include the cytoband with a marker above the chromosome. I think they look quite nice and would be useful for you.

Everything you need is here but if you want some additional help just message me :)

http://www.tengfei.name/ggbio/docs/man/layout_karyogram-method.html