Steema Central

Hello,

I have downloaded and tested the provided sample. How can I take benefit of SlimDx and direct 2D into TeeChart.Net (4.1.2010.09280). Must I write my own canvas ?

Thanks,

Hi micropross,

No, you don't need to write your own canvas, that's TeeChart.Direct2D.dll's job. You should do as in the examples provided with the installation at C:\Program Files\Steema Software\TeeChart for .NET Digital Signal Processing\Examples\Direct2DDemo.

Hi,

I have downloaded the binaries of TeeChart for digital processing and have two more questions :

1 ) Using TeeChart component with Direct2D enabled, I always get a System.Runtime.InteropServices.SEHException. Any Thought ?

2 ) When point 1) was solved, how including the direct2D canvas/render into my customized version of TeeChart (based on 4.1.2010.09280) ?

Thanks,

Hi micropross,

1 ) Using TeeChart component with Direct2D enabled, I always get a System.Runtime.InteropServices.SEHException. Any Thought ?

Does this also happen using the demo included with the installer? Can you please attach a simple example project we can run "as-is" to reproduce the problem here?

2 ) When point 1) was solved, how including the direct2D canvas/render into my customized version of TeeChart (based on 4.1.2010.09280) ?

You should just add TeeChart.Direct2D.dll into your project as you'd do with the binary TeeChart version.

I have forgotten to mention that I use DirectX9c on win XP. It may be the source of my troubles....
The demo project fails to launch too.

Hi micropross,

Sure, that's the problem then. You need to use SlimDX's components and be working on a Direct2D compatible operating system (Windows Vista, Windows 2008, Windows 7) as explained in the TeeChart.Direct2D.dll white paper here .

Hello,

Ok thank you for your answer.
But how can I use this Direct2D feature with the source code version of TeeChart ?

Thanks

Hi micropross,

TeeChart.Direct2D.dll sources are not included with the source code installer. You should download the binary installer for TeeChart.Direct2D.dll and use provided assembly as in the Direct 2D example also included.