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Rev Age Author Path Log message Diff
38822 7294 d 7 h ripley /branches/C-link/ Create C-link  
38813 7295 d 5 h ripley /trunk/src/ changes prompted by gcc/gfortran pre-4.2.0
in particular, remove illegal tabs in Fortran files		  
37012 7507 d 1 h ripley /trunk/src/ tidy up the graphics interface a bit  
36990 7508 d 20 h ripley /trunk/ reduce the number of visible symbols in libR.so from 1806 to 1136  
36820 7525 d 1 h ripley /trunk/ update FSF address  
36002 7583 d 10 h ripley /trunk/src/ we require x and y to be increasing and finite: move check for latter
from C to R code and document.		  
35266 7654 d 20 h ripley /trunk/src/ tweaks to error messages  
35265 7654 d 21 h ripley /trunk/src/ tweaks to error messages  
35264 7654 d 22 h ripley /trunk/ rationalization of error messages, update of test result  
34785 7707 d 16 h murrell /trunk/ GEDevDesc *dd removed from GEcontourLines()
(as suggested by Barry Rowlingson)		  
33297 7826 d 1 h ripley /trunk/src/ tweak error messages  
32871 7852 d 8 h ripley /trunk/ mark messages  
32380 7881 d 1 h ripley /trunk/src/ add notes about compatibility with UTF-8
clarify on help pages nbytes/nchars differences		  
31938 7923 d 20 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)		  
31216 7979 d 18 h /trunk/ Fixed test of lwd==NA in contour  
30980 8000 d 17 h murrell /trunk/src/main/ Fix to change default colour NA_INTEGER to R_TRANWHITE  
30129 8061 d 15 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		  
29959 8071 d 22 h ripley /trunk/src/main/ remove debugging code  
29956 8072 d 2 h ripley /trunk/src/main/ fix array overruns, simpify code a bit.  
27811 8246 d 8 h ripley /trunk/src/main/ ctr_SegDB was being unprotected before use.  

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