DDraw

[owlowl]

Hi there,

Does the panel created from NewPanel() or from User Interface Editor supports DDraw surface and access the underlay of an image buffer?

If not, does any other controls support?

I have been trying to solve by problem and the above are 2 areas I was told to into.

Thanks in advance.

william

[Chris Matthews]

I assume by DDraw you mean DirectDraw from DirectX. CVI doesn't have DirectX drawing support functions. I would recommend you look at using the canvas control. The canvas control is a general drawing area where lines, shapes and bitmaps can be drawn.

Look at the example \cvi\samples\userint\canvas.prj for an example of using the canvas control.

Best Regards,

Chris Matthews
National Instruments