Alphacolor in wxPen definition

[Stefan Csomor]

Hi 

> IB> My Utopian hope is that I can (for example) simply define 
> a colour 
> IB> with a 50% alpha, and then simply drawing a Polygon with 
> that Colour 
> IB> set into a Brush, would get the result that I would 
> expect - Namely, 
> IB> a partially transparent polygon over any underlying data.
> 
>  This is how it's supposed to work, yes. It's only 
> implemented for Mac OS 10.3+ right now though.
> 
>  We'll probably need to add alpha demonstration to the 
> drawing sample later.

yes, and I will post the (right now mac only) wxGraphicContext API for
discussion, once I am sure that it is at least feasible on the three
platforms. As this might be the point for extending things later, going
beyond what wxDC offers.

Thanks,

Stefan