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Rev 19966 Rev 21060
Line 179... Line 179...
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	     GEDevDesc *dd);
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	     GEDevDesc *dd);
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void GERect(double x0, double y0, double x1, double y1,
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void GERect(double x0, double y0, double x1, double y1,
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	    int col, int fill, double gamma, int lty, double lwd,
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	    int col, int fill, double gamma, int lty, double lwd,
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	    GEDevDesc *dd);
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	    GEDevDesc *dd);
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void GEText(double x, double y, char *str,
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void GEText(double x, double y, char *str,
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	    double xc, double yc, double rot,
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	    double xc, double yc, double rot,
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	    int col, double gamma,
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	    int col, double gamma, int font, double cex, double ps,
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	    char *fontfamily, int fontface, double lineheight,
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	    double cex, double ps,
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	    GEDevDesc *dd);
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	    GEDevDesc *dd);
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void GEMode(int mode, GEDevDesc* dd);
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void GEMode(int mode, GEDevDesc* dd);
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void GESymbol(double x, double y, int pch, double size,
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void GESymbol(double x, double y, int pch, double size,
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	      int col, int fill, double gamma, double lty, double lwd,
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	      int col, int fill, double gamma, double lty, double lwd,
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	      int font, double cex, double ps,
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	      int font, double cex, double ps,
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	      GEDevDesc *dd);
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	      GEDevDesc *dd);
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void GEPretty(double *lo, double *up, int *ndiv);
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void GEPretty(double *lo, double *up, int *ndiv);
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void GEMetricInfo(int c, int font, double cex, double ps,
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void GEMetricInfo(int c, int font, double cex, double ps,
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		  double *ascent, double *descent, double *width,
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		  double *ascent, double *descent, double *width,
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		  GEDevDesc *dd);
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		  GEDevDesc *dd);
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double GEStrWidth(char *str,
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		  char *fontfamily, int fontface, double lineheight,
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double GEStrWidth(char *str, int font, double cex, double ps, GEDevDesc *dd);
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		  double cex, double ps, GEDevDesc *dd);
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double GEStrHeight(char *str,
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		   char *fontfamily, int fontface, double lineheight,
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double GEStrHeight(char *str, int font, double cex, double ps, GEDevDesc *dd);
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		   double cex, double ps, GEDevDesc *dd);
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- 
 
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/*
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/* From plotmath.c
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 * From plotmath.c
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 */
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 */
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double GEExpressionWidth(SEXP expr,
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double GEExpressionWidth(SEXP expr,
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			 int font, double cex, double ps,
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			 int font, double cex, double ps,
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			 GEDevDesc *dd);
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			 GEDevDesc *dd);
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double GEExpressionHeight(SEXP expr,
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double GEExpressionHeight(SEXP expr,
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			  GEDevDesc *dd);
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			  GEDevDesc *dd);
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void GEMathText(double x, double y, SEXP expr,
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void GEMathText(double x, double y, SEXP expr,
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		double xc, double yc, double rot,
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		double xc, double yc, double rot,
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		int col, double gamma, int font, double cex, double ps,
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		int col, double gamma, int font, double cex, double ps,
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		GEDevDesc *dd);
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		GEDevDesc *dd);
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/*
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/* (End from plotmath.c)
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 * (End from plotmath.c)
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 */
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/*
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 * From plot3d.c
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 */
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SEXP GEcontourLines(double *x, int nx, double *y, int ny,
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		    double *z, double *levels, int nl,
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		    GEDevDesc *dd);
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/*
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 * (End from plot3d.c)
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 */
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/*
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 * From vfonts.c
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 */
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typedef void (*R_GE_VTextRoutine)(double x, double y, char *s,
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				 int typeface, int fontindex,
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				 double x_justify, double y_justify,
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				 double rotation,
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				 int col, double gamma, double lineheight,
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				 double cex, double ps,
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				 GEDevDesc *dd);
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typedef double (*R_GE_VStrWidthRoutine)(const unsigned char *s,
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					int typeface, int fontindex,
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					double lineheight, double cex,
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					double ps, GEDevDesc *dd);
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typedef double (*R_GE_VStrHeightRoutine)(const unsigned char *s,
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					 int typeface, int fontindex,
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					 double lineheight, double cex,
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					 double ps, GEDevDesc *dd);
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void R_GE_setVFontRoutines(R_GE_VStrWidthRoutine vwidth,
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			   R_GE_VStrHeightRoutine vheight,
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			   R_GE_VTextRoutine vtext);
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double R_GE_VStrWidth(const unsigned char *s, int typeface, int fontindex,
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		      double lineheight, double cex, double ps, GEDevDesc *dd);
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double R_GE_VStrHeight(const unsigned char *s, int typeface, int fontindex,
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		       double lineheight, double cex, double ps,
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		       GEDevDesc *dd);
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void R_GE_VText(double x, double y, char *s,
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		int typeface, int fontindex,
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		double x_justify, double y_justify, double rotation,
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		int col, double gamma, double lineheight,
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		double cex, double ps,
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		GEDevDesc *dd);
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/*
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 * (End from vfonts.c)
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 */
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 */
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#define	DEG2RAD 0.01745329251994329576
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#define	DEG2RAD 0.01745329251994329576
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GEDevDesc* GEcurrentDevice();
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GEDevDesc* GEcurrentDevice();