Re: [PHP] Auto-generating a graphs Y scale

2008-08-25 Thread tedd
At 3:52 PM +0100 8/25/08, Richard Heyes wrote: > First, the y scale is the one that runs up and down and not right to left. :-) Yes I know. Second, the physical length of the y scale should be static and whatever you want it to be (i.e., 5 inches, 10 inches, etc.). That gives a poor

Re: [PHP] Auto-generating a graphs Y scale

2008-08-25 Thread Richard Heyes
> First, the y scale is the one that runs up and down and not right to left. > :-) Yes I know. > Second, the physical length of the y scale should be static and whatever you > want it to be (i.e., 5 inches, 10 inches, etc.). That gives a poor range IMO. JPGraph generates one which is better, s

Re: [PHP] Auto-generating a graphs Y scale

2008-08-25 Thread tedd
At 10:01 AM +0100 8/25/08, Richard Heyes wrote: Can anyone give me some pointers for auto generating an appropriate Y scale for a graph (eg a bar/line graph). Much like JPGraph does. Thanks. -- Richard Heyes Richard: First, the y scale is the one that runs up and down and not right to left.