> There is a way to set region on the bitmap where the setpixel take effect
> and regions where not?

"Crirus" <Crirus@datagroup.ro> wrote in message
news:%23ntQrcjnDHA.2244@TK2MSFTNGP12.phx.gbl...
> Hello
> I draw a bitmap pixel by pixel
> There is a way to set region on the bitmap where the setpixel take effect
> and regions where not?
>
> Thanks,
> Crirus
>
>

"Bob Powell [MVP]" <bob@_spamkiller_bobpowell.net> wrote in message
news:OsslkCknDHA.3316@tk2msftngp13.phx.gbl...
> > There is a way to set region on the bitmap where the setpixel take
effect
> > and regions where not?
>
> No, the only way to do this is to draw on the bitmap using a Graphics
object
> obtained using Graphics.FromBitmap and set a clipping region using
SetClip.
> If you use SetPixel then it's up to you to check whether the pixel is
valid
> or not.
>
> --
> Bob Powell [MVP]
> C#, System.Drawing
>
> The October edition of Well Formed is now available.
> Find out how to use DirectX in a Windows Forms control
> http://www.bobpowell.net/currentissue.htm
>
> Answer those GDI+ questions with the GDI+ FAQ
> http://www.bobpowell.net/gdiplus_faq.htm
>
> Blog http://bobpowelldotnet.blogspot.com
>
> "Crirus" <Crirus@datagroup.ro> wrote in message
> news:%23ntQrcjnDHA.2244@TK2MSFTNGP12.phx.gbl...
> > Hello
> > I draw a bitmap pixel by pixel
> > There is a way to set region on the bitmap where the setpixel take
effect
> > and regions where not?
> >
> > Thanks,
> > Crirus
> >
> >
>
>