Calling ds.Reset make the fix. I also think that Reset could be called by EndUpdate.
Thank you Miguel -----Mensaje original----- De: Alexander Klenin [mailto:kle...@gmail.com] Enviado el: martes, 19 de abril de 2011 02:04 a.m. Para: Lazarus mailing list Asunto: Re: [Lazarus] TAChart possible Bug: Series with UserDefinedChart Source not are redrawing properly On Tue, Apr 19, 2011 at 17:46, Miguel A. Risco <mris...@gmail.com> wrote: > Hi Alexander, your Project is ok, but if your put a tbutton and fill the array on the Onclick event and not in the constructor of the form then the series is not drawing after the zoom on the second point. If I comment the line " if not RectIntersectsRect(ext, ParentChart.CurrentExtent) then exit;" in the TASeries.pas unit then the series is drawing properly. Ah, I see now. You need to call ds.Reset before ds.EndUpdate. Maybe Reset should be called automatically by EndUpdate... -- Alexander S. Klenin -- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus -- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
