RE: [XaraXtreme-dev] GDraw bitmap width limit

["Charles Moir" <CharlesM@xxxxxxxx>]

Er, well this was fixed about a year ago in GDraw (before we released
Xara Xtreme), so I don't understand why there's such a check in CDraw
still.

Gavin?

Charles


> -----Original Message-----
> From: owner-dev@xxxxxxxxxxxxxxxx 
> [mailto:owner-dev@xxxxxxxxxxxxxxxx] On Behalf Of Alex Bligh
> Sent: 26 June 2006 18:16
> To: dev@xxxxxxxxxxxxxx
> Cc: Alex Bligh
> Subject: Re: [XaraXtreme-dev] GDraw bitmap width limit
> 
> Charles Moir wrote:
> > You can export bitmaps to at least 10,000 pixels (and I 
> have a feeling 
> > 15,000 pixels) in the latest Xtreme, so I don't know why there is a 
> > much lower limit in printing.
> > 
> > I think Gavin changed GDraw some time back to allow this, 
> so the old 
> > printing code probably assumes older GDraw limits.
> 
> Well the current GDraw_SetUpBitmap checks on entry that the 
> bitmap is not wider than 4096 bytes. It's as simple as that.
> It's not in the printing code, it's in CDraw, in SetDIBitmap 
> line 96 of GDraw.cpp (obvious both from the source, and from 
> a disassembly as that's how I found it, about 10 instructions in).
> 
> If Gavin's fixed it already, great - can we have the fix in 
> the net version please?
> 
> Alex
>