source: tags/initial/WINDOW/aw_xfig.hxx

#ifndef aw_xfig_hxx_included
#define aw_xfig_hxx_included

/* -----------------------------------------------------------------
 * Module:                        WINDOW/aw_xfig.hxx
 *
 * Exported Classes:              xfig
 *
 * Description: xfig stuff
 *
 * -----------------------------------------------------------------
 */
  
/* 
 * $Header$
 *
 * $Log$
 * Revision 1.1  2000/11/23 09:41:17  westram
 * Initial revision
 *
 * Revision 1.6  1995/03/13  16:53:41  jakobi
 * *** empty log message ***
 *
 * Revision 1.5  1995/03/13  12:23:48  jakobi
 * *** empty log message ***
 *
 */


const int XFIG_DEFAULT_FONT_SIZE = 13;
const int MAX_LINE_WIDTH = 20;
const int MAX_XFIG_LENGTH = 100000;

char *aw_get_font_from_xfig(int fontnr);

struct AW_xfig_line {
        struct AW_xfig_line *next;
        short   x0,y0;
        short   x1,y1;
        short   color;
        int     gc;
};

struct AW_xfig_text {
        struct AW_xfig_text *next;
        short x,y;
        short pix_len;
        char    *text;
        AW_font font;
        short   fontsize;
        int     center;
        short   color;
        int     gc;
};

struct AW_xfig_pos {
        short x,y;
        int     center;
};

class AW_xfig {
        public:
        struct AW_xfig_text *text;
        struct AW_xfig_line *line[MAX_LINE_WIDTH];
        GB_HASH *hash;          // hash table for buttons
        int     minx,miny;
        int     maxx,maxy;
        int     size_x,size_y;
        int     centerx,centery;
    
        double font_scale;
        double dpi_scale;

        AW_xfig(const char *filename, int fontsize);
        ~AW_xfig(void);
        void print(AW_device *device);  // you can scale it
        void create_gcs(AW_device *device, int screen_depth);   // create the gcs
};


/* xfig format ::

text::

4 0 font(-1== default) fontsize depth color  ?? angle justified(4=left) flags width x y text^A

lines::

2 art depth width color ....
        x y x y 9999 9999

*/


#endif