CNV chromosomal plot from data

Hi everybody,

I have some CNV data that need to be turned into a chromosomal plot. The format is like this:

chr start end ploidy loss/gain

chr1 86000000 117150000 1 loss

chr2 70250000 70500000 3 gain

chr2 203050000 204650000 3 gain

(The last column can probably be omitted as we have all the info we need in the ploidy column). I searched online and found this tool which is supposed to be more or less what I need, but I don't have a lot of experience in R and I'm not really sure how to format my data. Is there anything else available I could use?

Any help would be appreciated, and thanks in advance!