gplot.h

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/*====================================================================*
 -  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

#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,   
    GPLOT_LOG_SCALE_X   = 1,
    GPLOT_LOG_SCALE_Y   = 2,
    GPLOT_LOG_SCALE_X_Y = 3
};

extern const char  *gplotstylenames[];  
extern const char  *gplotfileoutputs[]; 
struct GPlot
{
    char          *rootname;   
    char          *cmdname;    
    struct Sarray *cmddata;    
    struct Sarray *datanames;  
    struct Sarray *plotdata;   
    struct Sarray *plottitles; 
    struct Numa   *plotstyles; 
    l_int32        nplots;     
    char          *outname;    
    l_int32        outformat;  
    l_int32        scaling;    
    char          *title;      
    char          *xlabel;     
    char          *ylabel;     
};
typedef struct GPlot  GPLOT;


#endif /* LEPTONICA_GPLOT_H */