On Thu, Jul 28, 2011 at 14:32, David M. Lawrence <d...@fuzzo.com> wrote: > Was the 2nd-Y axis patch (No. 13832; > http://bugs.freepascal.org/view.php?id=13832) ever incorporated into the > Lazarus/TAChart release? I'm new to Lazarus and don't quite know how to > interpret the bugtracker page. I do know that I cannot find some of the > changes mentioned in the patches -- such as for TAGraph -- in the latest > version of TAGraph.
The changes were not taken literally. Instead, I have implemented more general solution, allowing arbitrary number of axises with arbitrary transformations, but at the cost of some additional complexity. > I do scientific programming and am trying to update some of my older > Delphi/Pascal programs. I need the ability to independently set YMax and > YMin values for both Y axes on climate diagrams (which plot both monthly > precipitation and temperature data) on the same chart. Precipitation data > are plotted as bar graphs, temperature data are plotted by line series. I > can get all the data series plotted, but I cannot get the precip and temp > data scaled properly. If you are using 0.9.30 release, see "axis" demo. If you are using trunk/snapshot, see "axistransf" demo. -- Alexander S. Klenin -- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus