Hi Ty,
> Thanks for looking into it. I'm glad to hear that you are once again
> working with a mac, they are great little computers. I'm rather
> surprised
> that no one in the mac community has expressed an interest in this yet
> (wxwidget driver that is).
Obviously not, since I think I encountered this bug many months ago,
but didn't have the time to fix it and was not motivated doing this on
a *very* slow computer.
>
> I might seem alittle slow for saying this, but if the driver isn't
> working
> for the examples from plplot, do I have any chance of getting it to
> work
> with wxwidgets in xcode?
Maybe, since it was a bug in the application created around the
driver, which is not needed if you use the wxWidgets driver from
within a wxWidgets application, but nevertheless it's already fixed in
the svn repository. So, please try the latest svn version or make the
corresponding changes to drivers/wxwidgets.cpp:
Modified: trunk/drivers/wxwidgets.cpp
===================================================================
--- trunk/drivers/wxwidgets.cpp 2008-01-23 10:59:02 UTC (rev 8164)
+++ trunk/drivers/wxwidgets.cpp 2008-01-24 14:41:02 UTC (rev 8165)
@@ -1883,14 +1883,18 @@
//printf( "Clipping region: x=%d, y=%d, width=%d, height=%d,
counter=
%d\n", vX, vY, vW, vH, counter++ );
if( m_dev->antialized ) {
- wxMemoryDC MemoryDC;
- wxBitmap bitmap(
m_dev->m_buffer->GetSubImage(wxRect(vX, vY, vW,
vH)), -1 );
- MemoryDC.SelectObject( bitmap );
- dc.Blit( vX, vY, vW, vH, &MemoryDC, 0, 0 );
- MemoryDC.SelectObject( wxNullBitmap );
+ if( m_dev->m_buffer ) {
+ wxMemoryDC MemoryDC;
+ wxBitmap bitmap(
m_dev->m_buffer->GetSubImage(wxRect(vX, vY, vW,
vH)), -1 );
+ MemoryDC.SelectObject( bitmap );
+ dc.Blit( vX, vY, vW, vH, &MemoryDC, 0, 0 );
+ MemoryDC.SelectObject( wxNullBitmap );
+ }
}
- else
- dc.Blit( vX, vY, vW, vH, m_dev->dc, vX, vY );
+ else {
+ if( m_dev->dc )
+ dc.Blit( vX, vY, vW, vH, m_dev->dc, vX, vY );
+ }
upd ++ ;
}
Most examples should work now.
Best Regards,
Werner
--
Dr. Werner Smekal
Institut fuer Allgemeine Physik
Technische Universitaet Wien
Wiedner Hauptstr 8-10
A-1040 Wien
Austria
email: [EMAIL PROTECTED]
web: http://www.iap.tuwien.ac.at/~smekal
phone: +43-(0)1-58801-13463 (office), +43-(0)1-58801-13469 (laboratory)
fax: +43-(0)1-58801-13499
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