<awbacker@gmail.com> wrote in message
news:1106705913.433201.84310@f14g2000cwb.googlegroups.com...
>I am having a funny issue with rotating an image. I am modifying the
> code that creates a rounded corner image, and it appears that the arc
> that it draws is getting 'lost' during rotation.
>
> I have no problems with the straight lines that I draw, but the arc
> (when flipping x) gets pushed left 5 pixes, and when flipping Y it
> disappears altogether.
> The code looks something like this :
>
> Bitmap bmp = new Bitmap(20,20);
> Graphics gfx = Graphics.FromImage(bmp);
> gfx.SmoothingMode = HighQuality;
> gfx.Clear(white);
> gfx.DrawArc( black brush, ....)
> gfx.DrawLine( black brush, 0,0,10,10);
> // -- point 1 ---
> bmp.RotateFlip( RotateNoneFlipX );
> // -- point 2 ---
> bmp.RotateFlip( RotateNoneFlipXY);
> // -- point 3 --
>
>
>
>
> I save my image at all 3 locations (lets just say.). Now, at point 1, I
> see a proper arc & line. At point 2 I see the line perfectly flipped,
> but the arc is offset to the left by about 5 pixels. At point 3 I see
> the line I drew, but the arc is gone completely.
>
> Any ideas what is going on here? The documentation is pretty poor about
> possible issues with drawing orders, etc.
>
> I have tried flush()ing, flush( with intention), save()ing, etc, and
> anything else I can think of. The first one is the only one that is
> okSad
>
> Thanks for any help,
> Andrew Backer
>