TeeGDIPlus and Antialias

hsauro · Post by **hsauro** » Sat Oct 07, 2006 10:28 pm

I've been trying out the GDI+ demo by including the TeeGDIPlus.pas in our project to see if we could get decent looking plots but unfortunately it crashes inside TeeGDIPlus when it calls View3DOptions.Repaint inside SetAnti. The TChart we have is a simple X/Y plot nothing very fancy. Do you know if the GDI+ trick works with Teechart 7.08?

I use GDI+ quite a bit in order to have smooth images in our network desgin window so I know GDI+ works. It would be nice to have smooth lines in the plot window aswell especially for generating good looking hardcopy for our users.

I tried the resampling trick you have but I didn't like the effect.

Herbert Sauro

Narcís · Post by **Narcís** » Mon Oct 09, 2006 9:36 am

Hi hsauro,

The demo works fine for me here being debugged with v7.07 and v7.08 sources. Which TeeChart version are you using?

hsauro · Post by **hsauro** » Mon Oct 09, 2006 5:20 pm

As I said in the email, I'm using 7.08 which is the latest. It must be something about the type of graphing I'm doing although its just simple line plots. I will try it agian to see if I can get it to work.

Herbert

Narcís · Post by **Narcís** » Tue Oct 10, 2006 7:46 am

Hi Herbert,

If the problem persists please send us an example we can run "as-is" to reproduce the problem here. You can post your files at news://www.steema.net/steema.public.attachments newsgroup.

Thanks in advance.