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Rev Age Author Path Log message Diff
44285 6752 d 0 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.		  
44267 6752 d 10 h ripley /trunk/src/ more tweaks to graphics headers  
44265 6752 d 11 h ripley /trunk/src/ more phasing out of Rdevices.h  
44262 6752 d 12 h ripley /trunk/src/ start phasing out use of Rdevice.h (old devices interface)  
44259 6752 d 13 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		  
44258 6752 d 23 h ripley /trunk/src/include/ revert - just committed to get on record  
44257 6752 d 23 h ripley /trunk/src/ add desc2GEDesc and make use of it  
44249 6753 d 10 h ripley /trunk/src/ reduce use of Graphics.h where unneeded
split out color stuff to Colors.h		  
44240 6753 d 14 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		  
44197 6755 d 22 h ripley /trunk/src/include/ use of void, add comments  
44158 6757 d 22 h ripley /trunk/ more work on graphics, change font default on contour  
44154 6758 d 5 h ripley /trunk/src/ more graphics tidying up  
44142 6758 d 13 h ripley /trunk/src/ A little re-organization to start moving towards making plot/graphics/base
solely the base graphics system. In paticular, calls from grid are now in
other files.
Colour handling has been moved from graphics.c to colors.c, and
device-handing split out into devices.c.
The header files reflect these changes.		  
43957 6771 d 3 h ripley /trunk/ Improve the way non-ASCII character values for 'pch' are handled.
New feature: allow negative values to represent Unicode code points.
Still to do: fix up par, centring.		  
42308 6942 d 11 h ripley /trunk/src/include/ change reference to GPL  
41909 6986 d 15 h ripley /trunk/src/ move gevents routines to a public header.
tidy up header inclusions		  
41852 6991 d 3 h ripley /trunk/src/ tidy up graphics events, don't use prompt as format string  
41807 6993 d 5 h rgentlem /trunk/ patches from Seth F for the CHARSXP hashing changes
Seth says:
const char fixes

CHAR() internal macro now returns (const char *)

Add CHAR_RW: writable CHARSXP access for internal R use only

const char fixes for methods package

Add NEWS item and some doc to R-ext for CHARSXP changes		  
41781 6996 d 0 h ripley /trunk/src/ start introducing const char *  
38705 7304 d 14 h ripley /trunk/src/ remove some unused entry points, take others static.
add prefixes to graphapp and some graphics entry points
improve the use of / <--> \ conversions under Windows		  

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