Zoomed graphs in 'proc.pm' now honour the 'global_zoom' option, and they also use the function RRDs::graphv to fit better in the browser pop up window (only for RRDtool v1.3+)
Zoomed graphs in 'hptemp.pm' now honour the 'global_zoom' option, and they also use the function RRDs::graphv to fit better in the browser pop up window (only for RRDtool v1.3+)