/ocr/ocrservice/jni/hydrogen/include/leptonica/gplot.h
http://eyes-free.googlecode.com/ · C++ Header · 77 lines · 48 code · 10 blank · 19 comment · 0 complexity · 07ce553fdac28b6b8aef4d90e3a8d317 MD5 · raw file
- /*====================================================================*
- - Copyright (C) 2001 Leptonica. All rights reserved.
- - This software is distributed in the hope that it will be
- - useful, but with NO WARRANTY OF ANY KIND.
- - No author or distributor accepts responsibility to anyone for the
- - consequences of using this software, or for whether it serves any
- - particular purpose or works at all, unless he or she says so in
- - writing. Everyone is granted permission to copy, modify and
- - redistribute this source code, for commercial or non-commercial
- - purposes, with the following restrictions: (1) the origin of this
- - source code must not be misrepresented; (2) modified versions must
- - be plainly marked as such; and (3) this notice may not be removed
- - or altered from any source or modified source distribution.
- *====================================================================*/
- #ifndef LEPTONICA_GPLOT_H
- #define LEPTONICA_GPLOT_H
- /*
- * gplot.h
- *
- * Data structures and parameters for generating gnuplot files
- */
- #define GPLOT_VERSION_NUMBER 1
- #define NUM_GPLOT_STYLES 5
- enum GPLOT_STYLE {
- GPLOT_LINES = 0,
- GPLOT_POINTS = 1,
- GPLOT_IMPULSES = 2,
- GPLOT_LINESPOINTS = 3,
- GPLOT_DOTS = 4
- };
- #define NUM_GPLOT_OUTPUTS 6
- enum GPLOT_OUTPUT {
- GPLOT_NONE = 0,
- GPLOT_PNG = 1,
- GPLOT_PS = 2,
- GPLOT_EPS = 3,
- GPLOT_X11 = 4,
- GPLOT_LATEX = 5
- };
- enum GPLOT_SCALING {
- GPLOT_LINEAR_SCALE = 0, /* default */
- GPLOT_LOG_SCALE_X = 1,
- GPLOT_LOG_SCALE_Y = 2,
- GPLOT_LOG_SCALE_X_Y = 3
- };
- extern const char *gplotstylenames[]; /* used in gnuplot cmd file */
- extern const char *gplotfilestyles[]; /* used in simple file input */
- extern const char *gplotfileoutputs[]; /* used in simple file input */
- struct GPlot
- {
- char *rootname; /* for cmd, data, output */
- char *cmdname; /* command file name */
- struct Sarray *cmddata; /* command file contents */
- struct Sarray *datanames; /* data file names */
- struct Sarray *plotdata; /* plot data (1 string/file) */
- struct Sarray *plottitles; /* title for each individual plot */
- struct Numa *plotstyles; /* plot style for individual plots */
- l_int32 nplots; /* current number of plots */
- char *outname; /* output file name */
- l_int32 outformat; /* GPLOT_OUTPUT values */
- l_int32 scaling; /* GPLOT_SCALING values */
- char *title; /* optional */
- char *xlabel; /* optional x axis label */
- char *ylabel; /* optional y axis label */
- };
- typedef struct GPlot GPLOT;
- #endif /* LEPTONICA_GPLOT_H */