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RE: [XaraXtreme-dev] GDraw bitmap width limit
- From: "Charles Moir" <CharlesM@xxxxxxxx>
- Date: Mon, 26 Jun 2006 18:19:19 +0100
- Subject: RE: [XaraXtreme-dev] GDraw bitmap width limit
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
> -----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?