nanogui: GrBitmap & LineWidth
Subject:
Re: [nanogui] GrBitmap & LineWidth
From:
"Greg Haerr" ####@####.####
Date:
28 Oct 2006 02:19:58 +0100
Message-Id: <089001c6fa2f$131cf6b0$2f01a8c0@HaydenLake>
> 1. GrSetGCLineWidth() is OK? It does’t work when I use this functiong to
> change line stroke width, why?
I'm not aware of a GrSetGCLineWidth function. What version
are you running? Line stroke widths aren't supported
yet.
2. When I use GrBitmap, the image is distorted(But when use GrDrawImageBits,
it’s not distorted). I have considered the 16bits and 32 bits align. Can
GrBitmap work?
Yes, GrBitmap works. It doesn't use an image structure,
just a 16-bit aligned array of FG/BG bits. Likely your image
isn't aligned to a 16-bit boundary. 32 bit boundary
won't work.
3. In nano-X, Fill Mode is supported or not? It seems can’t work.
Yes, look at the demo grdemo.sh, this should show the fill
modes.
Regards,
Greg