Annotation of OpenXM_contrib/gnuplot/setshow.h, Revision 1.1.1.3
1.1 maekawa 1: /*
1.1.1.3 ! ohara 2: * $Id: setshow.h,v 1.3.2.3 1999/12/09 18:43:41 lhecking Exp $
1.1 maekawa 3: *
4: */
5:
6: /* GNUPLOT - setshow.h */
7:
8: /*[
9: * Copyright 1986 - 1993, 1998 Thomas Williams, Colin Kelley
10: *
11: * Permission to use, copy, and distribute this software and its
12: * documentation for any purpose with or without fee is hereby granted,
13: * provided that the above copyright notice appear in all copies and
14: * that both that copyright notice and this permission notice appear
15: * in supporting documentation.
16: *
17: * Permission to modify the software is granted, but not the right to
18: * distribute the complete modified source code. Modifications are to
19: * be distributed as patches to the released version. Permission to
20: * distribute binaries produced by compiling modified sources is granted,
21: * provided you
22: * 1. distribute the corresponding source modifications from the
23: * released version in the form of a patch file along with the binaries,
24: * 2. add special version identification to distinguish your version
25: * in addition to the base release version number,
26: * 3. provide your name and address as the primary contact for the
27: * support of your modified version, and
28: * 4. retain our contact information in regard to use of the base
29: * software.
30: * Permission to distribute the released version of the source code along
31: * with corresponding source modifications in the form of a patch file is
32: * granted with same provisions 2 through 4 for binary distributions.
33: *
34: * This software is provided "as is" without express or implied warranty
35: * to the extent permitted by applicable law.
36: ]*/
37:
38:
39: #ifndef DEFAULT_TIMESTAMP_FORMAT
40: #define DEFAULT_TIMESTAMP_FORMAT "%a %b %d %H:%M:%S %Y" /* asctime() format */
41: #endif
42:
1.1.1.3 ! ohara 43: /* default format for tic mark labels */
! 44: #define DEF_FORMAT "% g"
! 45:
! 46: /* less than one hundredth of a tic mark */
! 47: #define SIGNIF (0.01)
! 48:
1.1 maekawa 49: /*
50: * global variables to hold status of 'set' options
51: *
52: */
53:
54: typedef struct {
55: char text[MAX_LINE_LEN+1];
56: double xoffset, yoffset;
57: char font[MAX_LINE_LEN+1];
58: } label_struct;
59:
60:
61: extern TBOOLEAN multiplot;
62:
63: extern TBOOLEAN autoscale_r;
64: extern TBOOLEAN autoscale_t;
65: extern TBOOLEAN autoscale_u;
66: extern TBOOLEAN autoscale_v;
67: extern TBOOLEAN autoscale_x;
68: extern TBOOLEAN autoscale_y;
69: extern TBOOLEAN autoscale_z;
70: extern TBOOLEAN autoscale_x2;
71: extern TBOOLEAN autoscale_y2;
72: extern TBOOLEAN autoscale_lt;
73: extern TBOOLEAN autoscale_lu;
74: extern TBOOLEAN autoscale_lv;
75: extern TBOOLEAN autoscale_lx;
76: extern TBOOLEAN autoscale_ly;
77: extern TBOOLEAN autoscale_lz;
78: extern double boxwidth;
79: extern TBOOLEAN clip_points;
80: extern TBOOLEAN clip_lines1;
81: extern TBOOLEAN clip_lines2;
82: extern struct lp_style_type border_lp;
83: extern int draw_border;
84: #define SOUTH 1 /* 0th bit */
85: #define WEST 2 /* 1th bit */
86: #define NORTH 4 /* 2th bit */
87: #define EAST 8 /* 3th bit */
88: #define border_east (draw_border & EAST)
89: #define border_west (draw_border & WEST)
90: #define border_south (draw_border & SOUTH)
91: #define border_north (draw_border & NORTH)
92: extern TBOOLEAN draw_surface;
93: extern char dummy_var[MAX_NUM_VAR][MAX_ID_LEN+1];
94: extern char default_font[]; /* Entry font added by DJL */
95: extern char xformat[];
96: extern char yformat[];
97: extern char zformat[];
98: extern char x2format[];
99: extern char y2format[];
100: /* do these formats look like printf or time ? */
101: extern int format_is_numeric[];
102:
103: extern char key_title[];
104: extern enum PLOT_STYLE data_style, func_style;
105: extern double bar_size;
106: extern struct lp_style_type work_grid, grid_lp, mgrid_lp;
107: extern double polar_grid_angle; /* angle step in polar grid in radians */
108: extern int key;
109: extern struct position key_user_pos; /* user specified position for key */
110: extern int key_vpos, key_hpos, key_just;
111: extern double key_swidth, key_vert_factor; /* user specified vertical spacing multiplier */
112: extern double key_width_fix; /* user specified additional (+/-) width of key titles */
113: extern TBOOLEAN key_reverse; /* key back to front */
114: extern struct lp_style_type key_box; /* linetype round box < -2 = none */
115: extern TBOOLEAN is_log_x, is_log_y, is_log_z;
116: extern double base_log_x, base_log_y, base_log_z;
117: /* base, for computing pow(base,x) */
118: extern double log_base_log_x, log_base_log_y, log_base_log_z;
119: /* log of base, for computing logbase(base,x) */
120: extern TBOOLEAN is_log_x2, is_log_y2;
121: extern double base_log_x2, base_log_y2;
122: /* base, for computing pow(base,x) */
123: extern double log_base_log_x2, log_base_log_y2;
124: /* log of base, for computing logbase(base,x) */
125: extern char *outstr;
126: extern TBOOLEAN parametric;
127: extern double pointsize;
128: extern TBOOLEAN polar;
129: extern TBOOLEAN hidden3d;
130: extern int angles_format;
131: extern double ang2rad; /* 1 or pi/180 */
132: extern int mapping3d;
133: extern int samples;
134: extern int samples_1;
135: extern int samples_2;
136: extern int iso_samples_1;
137: extern int iso_samples_2;
138: extern float xsize; /* scale factor for size */
139: extern float xoffset;
140: extern float yoffset;
141: extern float ysize; /* scale factor for size */
142: extern float zsize; /* scale factor for size */
143: extern float aspect_ratio; /* 1.0 for square */
144: extern float surface_rot_z;
145: extern float surface_rot_x;
146: extern float surface_scale;
147: extern float surface_zscale;
148: extern char term_options[];
149:
150: extern label_struct title, timelabel;
151: extern label_struct xlabel, ylabel, zlabel;
152: extern label_struct x2label, y2label;
153:
154: extern int timelabel_rotate;
155: extern int timelabel_bottom;
156: extern char timefmt[];
157: extern int datatype[];
158: extern int range_flags[];
159: extern double rmin, rmax;
160: extern double tmin, tmax, umin, umax, vmin, vmax;
161: extern double xmin, xmax, ymin, ymax, zmin, zmax;
162: extern double x2min, x2max, y2min, y2max;
163: extern double loff, roff, toff, boff;
164: extern int draw_contour;
165: extern TBOOLEAN label_contours;
166: extern char contour_format[];
167: extern int contour_pts;
168: extern int contour_kind;
169: extern int contour_order;
170: extern int contour_levels;
171: extern double zero; /* zero threshold, not 0! */
172: extern int levels_kind;
1.1.1.3 ! ohara 173: extern double *levels_list;
1.1 maekawa 174:
175: extern int dgrid3d_row_fineness;
176: extern int dgrid3d_col_fineness;
177: extern int dgrid3d_norm_value;
178: extern TBOOLEAN dgrid3d;
179:
180: #define ENCODING_DEFAULT 0
181: #define ENCODING_ISO_8859_1 1
182: #define ENCODING_CP_437 2
183: #define ENCODING_CP_850 3 /* JFi */
184:
185: extern int encoding;
186: extern char *encoding_names[];
187:
188: /* -3 for no axis, or linetype */
189: extern struct lp_style_type xzeroaxis;
190: extern struct lp_style_type yzeroaxis;
191: extern struct lp_style_type x2zeroaxis;
192: extern struct lp_style_type y2zeroaxis;
193:
194: extern int xtics;
195: extern int ytics;
196: extern int ztics;
197: extern int mxtics;
198: extern int mytics;
199: extern int mztics;
200: extern int x2tics;
201: extern int y2tics;
202: extern int mx2tics;
203: extern int my2tics;
204: extern double mxtfreq;
205: extern double mytfreq;
206: extern double mztfreq;
207: extern double mx2tfreq;
208: extern double my2tfreq;
209: extern TBOOLEAN rotate_xtics;
210: extern TBOOLEAN rotate_ytics;
211: extern TBOOLEAN rotate_ztics;
212: extern TBOOLEAN rotate_x2tics;
213: extern TBOOLEAN rotate_y2tics;
214:
215: extern float ticslevel;
216: extern double ticscale; /* scale factor for tic marks (was (0..1])*/
217: extern double miniticscale; /* and for minitics */
218:
219: extern struct ticdef xticdef;
220: extern struct ticdef yticdef;
221: extern struct ticdef zticdef;
222: extern struct ticdef x2ticdef;
223: extern struct ticdef y2ticdef;
224:
225: extern TBOOLEAN tic_in;
226:
227: extern struct text_label *first_label;
228: extern struct arrow_def *first_arrow;
229: extern struct linestyle_def *first_linestyle;
230:
231: extern int lmargin, bmargin,rmargin,tmargin; /* plot border in characters */
232:
233: extern char cur_locale[MAX_ID_LEN+1];
234:
235: extern char full_month_names[12][32];
236: extern char abbrev_month_names[12][8];
237:
238: extern char full_day_names[7][32];
239: extern char abbrev_day_names[7][8];
240:
241: /* The set and show commands, in setshow.c */
242: void set_command __PROTO((void));
243: void reset_command __PROTO((void));
244: void show_command __PROTO((void));
245: /* and some accessible support functions */
246: enum PLOT_STYLE get_style __PROTO((void));
247: TBOOLEAN load_range __PROTO((int axis, double *a, double *b, int autosc));
248: void show_version __PROTO((FILE *fp));
249: void show_version_long __PROTO((void));
250: char * conv_text __PROTO((char *s, char *t));
251: void lp_use_properties __PROTO((struct lp_style_type *lp, int tag, int pointflag ));
252:
253: /* string representing missing values, ascii datafiles */
254: extern char *missing_val;
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