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Rev Age Author Path Log message Diff
26846 8303 d 17 h murrell /branches/R-gcontext/src/ First sweep to replace individual graphical parameters with single
graphics context as argument to graphics functions.
This sweep addresses base and grid calls to the graphics engine.
(Second sweep will address graphics engine calls to devices.)		  
26795 8308 d 23 h /branches/R-gcontext/ This commit was manufactured by cvs2svn to create branch 'R-gcontext'.  
26060 8362 d 21 h tlumley /trunk/ PR#3099: spurious greek in bgroup().  
24735 8445 d 2 h ripley /trunk/src/ remove #ifdef-ed old code  
21062 8735 d 18 h murrell /trunk/src/ Shifted vfont code into graphics engine
Added font family and lineheight parameters to font specification		  
20257 8797 d 13 h murrell /trunk/src/main/ Fix for GEExpressionWidth and GEExpressionHeight  
20197 8803 d 16 h murrell /trunk/src/main/ Fix to conversion of plotmath G* to GE* functions.
Problem spotted by MM using:
x <- y <- -10:10
ff <- function() persp(x,y, outer(x,y,
function(x,y)sin(sqrt(x^2+4*y^2))))

ff() ; title(expression(sin(x))) ## title is *NOT* drawn !!!		  
19876 8825 d 15 h murrell /trunk/src/main/ Replace GMathText as "shell" for GEMathText to satisfy Rgraphics.h  
19875 8825 d 15 h murrell /trunk/src/ Shifted mathematical annotation code from base graphics to graphics
engine.		  
19598 8846 d 22 h ripley /trunk/ branch update  
18202 8932 d 16 h murrell /trunk/ Fix to vertical alignment of mathematical annotation (PR#1302)  
17179 9001 d 14 h murrell /trunk/src/ Changed gpptr to Rf_gpptr, plus ditto for dpptr, displayList, and
dpSavedptr		  
16881 9010 d 13 h murrell /trunk/src/ Changes to make base graphics work with devices conforming to the new
device driver API and to work with the new graphics engine.		  
16224 9062 d 7 h maechler /trunk/ plotmath: frac()  
15168 9127 d 16 h pd /trunk/ branch update  
13400 9242 d 17 h hornik /trunk/src/main/ -Wall cosmetics.  
12841 9295 d 18 h murrell /trunk/src/main/ Modified GMMathText so that outer=T wold not ignore setting of par(las)  
11499 9376 d 18 h ripley /trunk/ Mathlib.h -> Rmath.h changes, tidy up undocumented entry points
add public R_ext/Rprint.h for Rprintf etc		  
11086 9403 d 22 h ripley /trunk/ PR#622: phantoms in plotmath were never typeset  
10960 9417 d 0 h ripley /trunk/ require explict use of R_ext for headers in include/R_ext
split Graphics.h into internal Graphics.h and Devices.h and public Graphics.h
allow user-specified families in postscript()		  

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