Subject: commit: Re: query & patch re: bug 1179
From: Martin Sevior (msevior@mccubbin.ph.unimelb.edu.au)
Date: Wed Apr 04 2001 - 11:33:57 CDT
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CVS: xap/unix/xap_UnixPSGraphics.cpp
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Fix for bug 1179 from Patrick Lam.
Greyscale printing works fine for me too. Thanks Pat. 1179 was a bad bug.
Cheers
Martin
On Wed, 4 Apr 2001, Patrick Lam wrote:
> As I commented in bug 1179, I can only reproduce the black-only printing
> bug for Black&White mode, not Greyscale, which seems to work perfectly.
>
> Here's a patch for B&W mode.
>
> pat
>
> Index: src/af/xap/unix/xap_UnixPSGraphics.cpp
> ===================================================================
> RCS file: /cvsroot/abi/src/af/xap/unix/xap_UnixPSGraphics.cpp,v
> retrieving revision 1.65
> diff -u -r1.65 xap_UnixPSGraphics.cpp
> --- src/af/xap/unix/xap_UnixPSGraphics.cpp 2001/03/18 03:49:28 1.65
> +++ src/af/xap/unix/xap_UnixPSGraphics.cpp 2001/04/04 13:37:47
> @@ -1285,6 +1285,9 @@
> case GR_Graphics::GR_COLORSPACE_BW:
> // Black & White is a special case of the Gray color space where
> // all colors are 0 (black) and all absence of color is 1 (white)
> + if (m_currentColor.m_red + m_currentColor.m_grn + m_currentColor.m_blu > 3*250) // yay, arbitrary threshold!
> + g_snprintf(buf,sizeof(buf),"1 setgray\n");
> + else
> g_snprintf(buf,sizeof(buf),"0 setgray\n");
> break;
> default:
>
>
>
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