mirror of http://192.168.1.51:8099/lmh188/twain3.0
96 lines
3.7 KiB
C
96 lines
3.7 KiB
C
/*====================================================================*
|
|
- Copyright (C) 2001 Leptonica. All rights reserved.
|
|
-
|
|
- Redistribution and use in source and binary forms, with or without
|
|
- modification, are permitted provided that the following conditions
|
|
- are met:
|
|
- 1. Redistributions of source code must retain the above copyright
|
|
- notice, this list of conditions and the following disclaimer.
|
|
- 2. Redistributions in binary form must reproduce the above
|
|
- copyright notice, this list of conditions and the following
|
|
- disclaimer in the documentation and/or other materials
|
|
- provided with the distribution.
|
|
-
|
|
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
- ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
- LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
- A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANY
|
|
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
- OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*====================================================================*/
|
|
|
|
#ifndef LEPTONICA_GPLOT_H
|
|
#define LEPTONICA_GPLOT_H
|
|
|
|
/*!
|
|
* \file gplot.h
|
|
*
|
|
* <pre>
|
|
* Data structures and parameters for generating gnuplot files
|
|
*
|
|
* We used to support X11 output, but recent versions of gnuplot do not
|
|
* support the X11 terminal. To get display to your screen, use
|
|
* GPLOT_PNG output; e.g.,
|
|
* gplotSimple1(na, GPLOT_PNG, "/tmp/someroot", ...);
|
|
* l_fileDisplay("/tmp/someroot.png", ...);
|
|
* </pre>
|
|
*/
|
|
|
|
#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 5
|
|
enum GPLOT_OUTPUT {
|
|
GPLOT_NONE = 0,
|
|
GPLOT_PNG = 1,
|
|
GPLOT_PS = 2,
|
|
GPLOT_EPS = 3,
|
|
GPLOT_LATEX = 4
|
|
};
|
|
|
|
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 *gplotfileoutputs[]; /*!< used in simple file input */
|
|
|
|
/*! Data structure for generating gnuplot files */
|
|
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 */
|