Your question is not clear for me. If the file extension is a bedgraph file you can plot and see tracks throughout the genome with tool called IGV. (Do you need to know the genome reference hg19 or hg38) If your files aren't a bedgraph files you can build a file with information do you have. See the bedgraph file format USCS https://genome.ucsc.edu/goldenPath/help/bedgraph.html I hope this help you,

HMST-Seq-Analyzer (https://hmst-seq.github.io/hmst/) outputs some graphs for global methylation patterns. may be look into the paper for some ideas about figures you can get with that tool.