Hi, is there anyway I can retrieve the user coordinates for the region of the
heatmap (only the heatmap, not include dendrogram, x- & y- axis annotation).
I
found that par("usr") didn't give the user coordinates that I
want. I want those
user coordinates to add some additional information to the outside of the
heatmap region (some text, some lines, etc).
par("usr") works perfectly with image().?
Thanks