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 * Version 7:  Change graphics event handling, adding eventEnv and eventHelper()
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 * Version 7:  Change graphics event handling, adding eventEnv and eventHelper()
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 *	       to DevDesc.  (R 2.12.0)
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 *	       to DevDesc.  (R 2.12.0)
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 * Version 8:  Add dev_Path() (R 2.12.0)
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 * Version 8:  Add dev_Path() (R 2.12.0)
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 * Version 9:  Add dev_HoldFlush(), haveTrans*, haveRaster,
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 * Version 9:  Add dev_HoldFlush(), haveTrans*, haveRaster,
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 *             haveCapture, haveLocator.  (R 2.14.0)
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 *             haveCapture, haveLocator.  (R 2.14.0)
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 * Version 10: For R 3.0.0.  Typedef and use 'rcolor',
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 *             Remove name2col (R_GE_str2col does the job).
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 */
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 */
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#define R_GE_version 9
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#define R_GE_version 10
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int R_GE_getVersion(void);
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int R_GE_getVersion(void);
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void R_GE_checkVersionOrDie(int version);
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void R_GE_checkVersionOrDie(int version);
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 *  COLOUR CODE is concerned with the internals of R colour representation
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 *  COLOUR CODE is concerned with the internals of R colour representation
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 *
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 *
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 *  From colors.c, used in par.c, grid/src/gpar.c
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 *  From colors.c, used in par.c, grid/src/gpar.c
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 */
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 */
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typedef unsigned int rcolor;
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#define RGBpar			Rf_RGBpar
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#define RGBpar			Rf_RGBpar
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#define RGBpar3			Rf_RGBpar3
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#define RGBpar3			Rf_RGBpar3
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#define col2name                Rf_col2name
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#define col2name                Rf_col2name
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/* Convert an element of a R colour specification (which might be a
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/* Convert an element of a R colour specification (which might be a
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   number or a string) into an internal colour specification. */
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   number or a string) into an internal colour specification. */
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unsigned int RGBpar(SEXP, int);
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rcolor RGBpar(SEXP, int);
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unsigned int RGBpar3(SEXP, int, unsigned int);
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rcolor RGBpar3(SEXP, int, rcolor);
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/* Convert an internal colour specification to/from a colour name */
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/* Convert an internal colour specification to/from a colour name */
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const char *col2name(unsigned int col); /* used in par.c, grid */
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const char *col2name(rcolor col); /* used in par.c, grid */
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/* Convert either a name or a #RRGGBB[AA] string to internal.
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/* Convert either a name or a #RRGGBB[AA] string to internal.
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   Because people were using it, it also converts "1", "2" ...
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   Because people were using it, it also converts "1", "2" ...
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   to a colour in the palette, and "0" to transparent white.
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   to a colour in the palette, and "0" to transparent white.
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*/
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*/
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unsigned int R_GE_str2col(const char *s);
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rcolor R_GE_str2col(const char *s);
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/*
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/*
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 *	Some Notes on Line Textures
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 *	Some Notes on Line Textures