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Rev Age Author Path Log message Diff
36167 7571 d 13 h murdoch /branches/R-noNULLenv/ merged to 36165 from trunk  
34864 7699 d 20 h murdoch /branches/R-noNULLenv/ ported r33596:34862 from main  
33359 7821 d 17 h murdoch /branches/R-noNULLenv/ Create no-NULL-environment branch  
32449 7875 d 18 h ripley /trunk/ adjust internal storage for layout to be more efficient.
document and up layout's limits.
 
32205 7895 d 12 h murdoch /trunk/src/ getGraphicsEvent changes: less in NewDevDesc  
32163 7900 d 15 h murdoch /trunk/ Keyboard support in getGraphicsEvent  
32151 7902 d 5 h murdoch /trunk/ getGraphicsEvent() preliminary implementation  
31938 7923 d 11 h murrell /trunk/src/ New recordGraphics() function for recording arbitrary code on the graphics engine
display list; intended to encapsulate calculate-then-draw operations

recordGraphics(), .Call.graphics(), .External.graphics, and traditional/base
graphics operations do not record when they are nested within each other.

Error/user-interrupt handling code performs some resetting of graphics engine
state.

grid drawDetails methods are recorded on graphics engine display list by default
(so will be rerun on device resize or copy between devices)
 
30956 8001 d 8 h murrell /trunk/ Five new par()s:
'family' for specifying device-independent font family
'lend', 'join', 'mitre' for controlling line end/joins
'lheight' for controlling vertical spacing of multi-line text
 
30859 8006 d 12 h murrell /trunk/ user-level interface for specifying transparent colours  
30129 8061 d 7 h murrell /trunk/src/ Added support for graphics engine font families in PDF device
Added support for alpha transparency in PDF device
Changed mapping of R-level NA colour to internal C-level colour:
was NA goes to NA_INTEGER
now NA goes to R_RGBA(255, 255, 255, 255) - transparent white
Plus some small grid patches
 
27237 8279 d 10 h murrell /trunk/src/include/ Missed during R-gcontext merge  
20446 8781 d 16 h maechler /trunk/ rgb() "maxColorValue" + 256 case  
19934 8820 d 17 h maechler /trunk/src/include/ smo should be double (not impl. anyway)  
17204 9000 d 20 h hornik /trunk/src/include/ Move Graphics*.h API headers to R_ext.  
17179 9001 d 8 h murrell /trunk/src/ Changed gpptr to Rf_gpptr, plus ditto for dpptr, displayList, and
dpSavedptr
 
16897 9009 d 9 h murrell /trunk/src/include/ Renamed devapi.h, engine.h, and base.h to GraphicsDevice.h
GraphicsEngine.h and GraphicsBase.h
 
16880 9010 d 7 h murrell /trunk/src/include/ Needed to export a couple of functions from graphics.c for use in new
graphics engine files.
 
15168 9127 d 10 h pd /trunk/ branch update  
12976 9281 d 22 h pd /trunk/ branch update  

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