Anti-Aliasing of TeeTree does not work properly

Ashu · Post by **Ashu** » Thu Mar 20, 2008 5:58 am

Hi Tom,

I have another issue with TeeTree...
It is with the Antialiazing of TeeTree Canvas (just like TChart).

I was in contact with Ara Villarreal (from Sales Department, I suppose) for this issue.

I had reffered the way for antializing as done in case of TChart.
Please refer the code below.

Code: Select all

// Create and set GDI Plus canvas if not already set.
   if not (Tree1.Canvas is TGDIPlusCanvas) then
   begin
     Tree1.Canvas := TGDIPlusCanvas.Create;
     (Tree1.Canvas As TGDIPlusCanvas).AntiAlias := True ;
     (Tree1.Canvas As TGDIPlusCanvas).AntiAliasText := True
   end;

But this does not antialias the shape borders & connections properly.
I have sent you a demo source & executable to demonstrate this.

Please have a look on the demo.

Ara has replied me as:

Code: Select all

Our technician told me that he is working to find a solution for the your problem but it seems not to be easy, so he needs more time.

Thank you again for your patience.

Best Regards,
Ara Villarreal

Please follow up with this & please provide me a better solution.

Regards,
Ashu

Ashu · Post by **Ashu** » Sat Mar 29, 2008 11:56 am

Hi Tom,

Have you looked at this problem?

Regards,
Ashu

Narcís · Post by **Narcís** » Mon Mar 31, 2008 7:24 am

Hi Ashu,

We already replied to your e-mail to the Sales Dept. did you receive our reply? Anyway, the problem is that GDI+ doesn’t consider pen width settings. We will add this to our wish-list to be considered for inclusion in future releases. In the meantime, you can use antialias without GDI+ as in the project I sent by e-mail.

Ashu · Post by **Ashu** » Mon Jun 09, 2008 7:24 am

Hi Narcís,

I am stuck as the anti aliasing of teetree does not work properly.
Please suggest me a solution so that I can get going.

The solution which ws provided earlier is not of my use.

I hope for a quick solution for this as I cannot wait for the next release of Teetree from your side.

Thanks,
Ashu

Narcís · Post by **Narcís** » Mon Jun 09, 2008 8:09 am

Hi Ashu,

I'm afraid there's nothing else we can do at the moment if suggested solution doesn't fit your needs. If you are a sourcecode customer you may want to customize TeeTree's sources to fit your exact needs.