2009-11-03 10:16:47 UTC
Hi,
The GuidoDisplay.cpp file is provided as a sample code but it is quite obsolete now, notably due to the fact that the GDevicePostScript is not supported any more. However, the GDevicePostScript.h header is available from the repository (or from the src distribution).
See at: http://guidolib.svn.sourceforge.net/viewvc/guidolib/trunk/src/tools/
On linux, you should rather use the Qt framework which is actually the only graphic device supported. The Guido / Qt dev kit includes sample code too.
See at http://sourceforge.net/projects/guidolib/files/Qt%20dev.%20kit/guidolib-1.38-devkit-Qt/guidolib-1.38-devkit-Qt.tgz/download
Dominique