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/* GNUPLOT - setshow.h */ /* * Copyright (C) 1986, 1987, 1990, 1991 Thomas Williams, Colin Kelley * * Permission to use, copy, and distribute this software and its * documentation for any purpose with or without fee is hereby granted, * provided that the above copyright notice appear in all copies and * that both that copyright notice and this permission notice appear * in supporting documentation. * * Permission to modify the software is granted, but not the right to * distribute the modified code. Modifications are to be distributed * as patches to released version. * * This software is provided "as is" without express or implied warranty. * * * AUTHORS * * Original Software: * Thomas Williams, Colin Kelley. * * Gnuplot 2.0 additions: * Russell Lang, Dave Kotz, John Campbell. * * Gnuplot 3.0 additions: * Gershon Elber and many others. * * Send your comments or suggestions to * pixar!info-gnuplot@sun.com. * This is a mailing list; to join it send a note to * pixar!info-gnuplot-request@sun.com. * Send bug reports to * pixar!bug-gnuplot@sun.com. */ /* * global variables to hold status of 'set' options * */ extern BOOLEAN autoscale_r; extern BOOLEAN autoscale_t; extern BOOLEAN autoscale_u; extern BOOLEAN autoscale_v; extern BOOLEAN autoscale_x; extern BOOLEAN autoscale_y; extern BOOLEAN autoscale_z; extern BOOLEAN autoscale_lt; extern BOOLEAN autoscale_lu; extern BOOLEAN autoscale_lv; extern BOOLEAN autoscale_lx; extern BOOLEAN autoscale_ly; extern BOOLEAN autoscale_lz; extern BOOLEAN clip_points; extern BOOLEAN clip_lines1; extern BOOLEAN clip_lines2; extern BOOLEAN draw_border; extern BOOLEAN draw_surface; extern BOOLEAN timedate; extern char dummy_var[MAX_NUM_VAR][MAX_ID_LEN+1]; extern char xformat[]; extern char yformat[]; extern char zformat[]; extern enum PLOT_STYLE data_style, func_style; extern BOOLEAN grid; extern int key; extern double key_x, key_y, key_z; /* user specified position for key */ extern BOOLEAN log_x, log_y, log_z; extern FILE* outfile; extern char outstr[]; extern BOOLEAN parametric; extern BOOLEAN polar; extern int angles_format; extern int mapping3d; extern int samples; extern int iso_samples; extern float xsize; /* scale factor for size */ extern float ysize; /* scale factor for size */ extern float zsize; /* scale factor for size */ extern float surface_rot_z; extern float surface_rot_x; extern float surface_scale; extern float surface_zscale; extern int term; /* unknown term is 0 */ #ifdef __TURBOC__ extern char *term_options; extern char *title; extern char *top_title; extern char *bottom_title; extern char *xlabel; extern char *ylabel; extern char *zlabel; #else extern char term_options[]; extern char title[]; extern char top_title[]; extern char bottom_title[]; extern char xlabel[]; extern char ylabel[]; extern char zlabel[]; #endif extern int time_xoffset; extern int time_yoffset; extern int title_xoffset; extern int title_yoffset; extern int top_title_xoffset; extern int top_title_yoffset; extern int bottom_title_xoffset; extern int bottom_title_yoffset; extern int xlabel_xoffset; extern int xlabel_yoffset; extern int ylabel_xoffset; extern int ylabel_yoffset; extern int zlabel_xoffset; extern int zlabel_yoffset; extern double rmin, rmax; extern double tmin, tmax, umin, umax, vmin, vmax; extern double xmin, xmax, ymin, ymax, zmin, zmax; extern double loff, roff, toff, boff; extern int draw_contour; extern int contour_pts; extern int contour_kind; extern int contour_order; extern int contour_levels; extern double zero; /* zero threshold, not 0! */ extern BOOLEAN xzeroaxis; extern BOOLEAN yzeroaxis; extern BOOLEAN xtics; extern BOOLEAN ytics; extern BOOLEAN ztics; extern float ticslevel; extern struct ticdef xticdef; extern struct ticdef yticdef; extern struct ticdef zticdef; extern BOOLEAN tic_in; extern struct text_label *first_label; extern struct arrow_def *first_arrow; /* The set and show commands, in setshow.c */ extern void set_command(); extern void show_command(); /* and some accessible support functions */ extern enum PLOT_STYLE get_style(); extern BOOLEAN load_range(); extern void show_version();
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