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43 #include "types/oenv.h"
44 #include "types/simple.h"
45 #include "../utility/basedefinitions.h"
51 /***************************************************
53 ***************************************************/
55 elNone, elSolid, elDotted, elDashed,
56 elLongDashed, elDotDashed, elNR
58 /* xvgr line-styles */
61 ecWhite, ecFrank, ecBlack = ecFrank,
62 ecRed, ecGreen, ecBlue, ecYellow, ecBrown, ecGray,
63 ecPurple, ecLightBlue, ecViolet, ecHolland, ecLila, ecDarkGray,
64 ecAquamarine, ecOlive, ecNR
66 /* xvgr line-colors */
69 eppNone, eppColor, eppPattern, eppNR
71 /* xvgr pattern type */
78 /***************************************************
80 ***************************************************/
82 /* Strings such as titles, lables and legends can contain escape sequences
83 * for formatting. Currently supported are:
84 * \s : start subscript
85 * \S : start superscript
86 * \N : end sub/superscript
87 * \symbol : where symbol is the full name of a greek letter
88 * (see the xvgrstr function in xvgr.c for the full list)
89 * when starting with a capital, a capital symbol will be printed,
90 * note that symbol does not need to be followed by a space
91 * \8 : (deprecated) start symbol font
92 * \4 : (deprecated) end symbol font
95 gmx_bool output_env_get_print_xvgr_codes(const output_env_t oenv);
96 /* Returns if we should print xmgrace or xmgr codes */
99 exvggtNONE, exvggtXNY, exvggtXYDY, exvggtXYDYDY, exvggtNR
102 void xvgr_header(FILE *fp, const char *title, const char *xaxis,
103 const char *yaxis, int exvg_graph_type,
104 const output_env_t oenv);
105 /* In most cases you want to use xvgropen_type, which does the same thing
106 * but takes a filename and opens it.
109 FILE *xvgropen_type(const char *fn, const char *title, const char *xaxis,
110 const char *yaxis, int exvg_graph_type,
111 const output_env_t oenv);
112 /* Open a file, and write a title, and axis-labels in Xvgr format
113 * or write nothing when oenv specifies so.
114 * The xvgr graph type enum is defined above.
117 FILE *xvgropen(const char *fn, const char *title, const char *xaxis,
118 const char *yaxis, const output_env_t oenv);
119 /* Calls xvgropen_type with graph type xvggtXNY. */
121 /* Close xvgr file, and clean up internal file buffers correctly */
122 void xvgrclose(FILE *fp);
124 void xvgr_subtitle(FILE *out, const char *subtitle,
125 const output_env_t oenv);
126 /* Set the subtitle in xvgr */
128 void xvgr_view(FILE *out, real xmin, real ymin, real xmax, real ymax,
129 const output_env_t oenv);
130 /* Set the view in xvgr */
132 void xvgr_world(FILE *out, real xmin, real ymin, real xmax, real ymax,
133 const output_env_t oenv);
134 /* Set the world in xvgr */
136 void xvgr_legend(FILE *out, int nsets, const char** setnames,
137 const output_env_t oenv);
138 /* Make a legend box, and also modifies the view to make room for the legend */
141 void xvgr_new_dataset(FILE *out,
142 int nr_first, int nsets, const char **setnames,
143 const output_env_t oenv);
144 /* End the previous data set(s) and start new one(s).
145 nr_first = the global set number of the first new set (or 0 if no legend)
146 nsets = the number of sets (or 0 if no legends)
147 setnames = the set names (or NULL if no legends)
150 void xvgr_line_props(FILE *out, int NrSet, int LineStyle, int LineColor,
151 const output_env_t oenv);
152 /* Set xvgr line styles and colors */
154 void xvgr_box(FILE *out,
156 real xmin, real ymin, real xmax, real ymax,
157 int LineStyle, int LineWidth, int LineColor,
158 int BoxFill, int BoxColor, int BoxPattern,
159 const output_env_t oenv);
162 int read_xvg_legend(const char *fn, double ***y, int *ny,
163 char **subtitle, char ***legend);
164 /* Read an xvg file for post processing. The number of rows is returned
165 * fn is the filename, y is a pointer to a 2D array (to be allocated by
166 * the routine) ny is the number of columns (including X if appropriate).
167 * If subtitle!=NULL, read the subtitle (when present),
168 * the subtitle string will be NULL when not present.
169 * If legend!=NULL, read the legends for the sets (when present),
170 * 0 is the first y legend, the legend string will be NULL when not present.
173 int read_xvg(const char *fn, double ***y, int *ny);
174 /* As read_xvg_legend, but does not read legends. */
176 void write_xvg(const char *fn, const char *title, int nx, int ny, real **y,
177 const char** leg, const output_env_t oenv);
178 /* Write a two D array (y) of dimensions nx rows times
179 * ny columns to a file. If leg != NULL it will be written too.
183 /* This function reads ascii (xvg) files and extracts the data sets to a
184 * two dimensional array which is returned.
186 real **read_xvg_time(const char *fn,
188 gmx_bool bTB, real tb,
189 gmx_bool bTE, real te,
190 int nsets_in, int *nset, int *nval,