Hello Yeray, please forget about the GDI/GDI+ problem and invisible chart in TChartPreviewer. I think, it was jsut some kind of initialization errror for GDI+ within my project. When I switched off GDI+ and activated it once again within the same session, the preview even displays GDI+ charts. But j...

Hello once again, do I have any chance to set a HelpContext ID to the Chart Previewer form? There is no property "HelpContext" for this component and even the following code line seems to have no effect on context related online help : TForm(ChartPreviewer).HelpContext:=123; ChartPreviewer.Execute; ...

Hopefully, just one question concerning the translation of the print preview panel: In our chart application the user can decide between runig the tool in German or English language. Switching to German langauge works fine, but how can I change back to the default (?) language English at runtime? I ...

Hi Yeray,
sorry, when I posted my last replay, I didn't regcognize yet, that you already answered my question for translating the preview component. Now I tried it for German and it works very fine! Thank you very much!

best regards,
Andreas

Hello again, in the meantime I found out: The page panel of the TChartPreviewer component remains empty when the associated chart is in GDI+ mode. If I switch GDI+ off for the current chart, it is displayed in the preview panel and I can print it! So, my remaining qeustions are: - Is there any way t...

Hello Yeray, thanks a lot for the links and infos. In the meantime I tried another way of printing with a preview panel: I added the component TChartPreviewer to my project and started the preview pint dialog by something like this: procedure TForm1.Button1Click(Sender: TObject); begin PrintPreview....

Hello, In my Chart tool I am using a customized print dialog which uses the TeePreviewPanel component for chart preview and print action. The tool uses Tee Chart Pro VCL 2013 for RAD Studio 2010 (Delphi). Now, our customers complained about the effect, that when printing the chart diagram the printe...

Hello, in my TeeChart project (using TeeChart 2010 and Delphi 2010) I found the same problem as discussed in these posts/replys. However, I observed that this problem seems to be somewhat more general: even a dot-style series "melts" into a solid line if the number of points per page exceeds a certa...

Thanks a lot!
this is exactly, what I've been looking for and it works fine!

Best Regards,
Andreas

Hello, I tried to use the marks-feature to label just one or a few points of the complete series (TPointSeries or TLineSeries). The other points should be left unlabeled. However, my experiments with the series.marks object did not seem to be very successful. I tried the following code (using TeeCha...

Hi Yeray,
thanks for your quick help: I did not use the latest version of TeeChart when posting my problem but now I'm doing so, and actually, everything works fine!

Best regards,
Andreas

Hello, I have transferred a Delphi software project using TeeChart Pro from TeeChart version 7 (and BDS 2006) to TeeChart version 2010 (and RAD-Studio 2010). Now everything worked fine except of one (little?) problem: The following code fragment should color each point of a LineSeries in a different...