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Rev Age Author Path Log message Diff
44503 6734 d 23 h ripley /branches/R-Cairo/ update to r44502  
44421 6741 d 4 h ripley /branches/R-Cairo/ create R-Cairo  
44417 6741 d 7 h ripley /trunk/ add anisotropy correction in xspline code  
44412 6742 d 0 h ripley /trunk/src/ use GEgetDevice for consistency  
44411 6742 d 0 h ripley /trunk/src/main/ avoid re-calculating StrWidth, cache metrics for 'M' in GEmetricInfo  
44367 6745 d 6 h ripley /trunk/ clean up the adding of a device (and change GEaddDevice)
protect against mistaken attempts to play a non-existent displayList.		  
44352 6745 d 22 h ripley /trunk/ move displayList & friends to GEDevDesc  
44347 6746 d 2 h ripley /trunk/src/ use GEhandleEvent for consistency
make GraphicsBase.h private by moving up a dir.		  
44343 6746 d 5 h ripley /trunk/ remove support for pre-1.4.0 (!) graphics snapshots
move dpSavedptr entirely to base.c
use [dg]pptr not Rf_[dg]pptr in code
more description of graphics subsystems		  
44342 6746 d 7 h ripley /trunk/src/ various tidying up: mainly to use invarint device settings directly  
44339 6746 d 17 h ripley /trunk/src/main/ a small amount of tidying up  
44337 6746 d 23 h ripley /trunk/src/main/ Don't use GEMetricInfo(0 ...) (which some devices work hard for)
just to check if metricInfo is available.		  
44325 6748 d 2 h ripley /trunk/ introduce the means for packages to have symbol font encoded in UTF-8  
44311 6749 d 2 h ripley /trunk/src/ do non-recorded graphics calls by .Call  
44301 6750 d 4 h ripley /trunk/src/ introduce pGEcontext  
44299 6750 d 7 h ripley /trunk/src/ introduce pDevDesc for NewDescDev*  
44285 6751 d 18 h ripley /trunk/ use pGEDevDesc as pointer type.
remove unused do_replay.
don't set dd->open on devices (unused) nor newDevStruct.
tidy up duplication in header files.		  
44265 6752 d 4 h ripley /trunk/src/ more phasing out of Rdevices.h  
44259 6752 d 7 h ripley /trunk/ clean up some of the graphics internals:
- DevDesc is no longer a real structure, and DevDsec* is an opaque pointer
to GEDevDesc.
- add functions like GEaddDevice to avoid the need for (pointless) casts.
- add conveneience funtion desc2GEDesc		  
44240 6753 d 8 h ripley /trunk/src/ replace str2col (which was private) by its previous wrapper R_GE_str2col
(and so engine.c does not call layer above).
Assume newDevDesc, so engine.c does not need Graphic.h		  

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