SetDeviceOrigin wxGCDC

[Stefan Csomor]

Hi

On 22.05.08 12:26, "Declan McMullen" <declan.mcmullen at gmail.com> wrote:

> 
> Hey guys,
>  Is there any technique I can use to set the DeviceOrigin on a
> wxGraphicsContext?
> 
> I notice that the GraphicsContext API doesnt contain the method.
> I use the following code:
> 
> wxBufferedPaintDC pdc(this);
>  wxGCDC gdc(pdc);
>  wxGraphicsContext* dc = gdc.GetGraphicsContext();
> 
> I can set the origin using gdc before I make dc and it propogates down but I
> just wanted to verify this was a safe
> way to do it ?

you can use Translate or add a transformation matrix, but this is always in
user coordinates, why exactly would you have to do this in device
coordinates ?

Best,

Stefan
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