Jon,
Thanks, particularly for the slider technique which I would like to adopt
for one of my graphs. The challenge I have is this (Excel2007):
I have got a daily-expanding (dynamic) graph using named ranges.
How do I set up my slider so that it too knows what the current maximum
value is?
Since I can't use a cell reference for the Maximum this seems to be not very
straight forward.
I thought of setting a "very large" maximum and then using some proportional
or percentage method to find the nearest point in my range. But that is not
very good if the actual number of entries is rather small - say less than 20%
of the set maximum.