File size: 4,797 Bytes
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* Copyright (C) 1999 Anthony Lomax <lomax@faille.unice.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* GridGraphicsLib.h
include file for grid graphics functions
*/
/*------------------------------------------------------------/ */
/* Anthony Lomax | email: lomax@faille.unice.fr / */
/* UMR Geosciences Azur | web: www-geoazur.unice.fr/~lomax / */
/* 250 Rue Albert Einstein | tel: 33 (0) 4 93 95 43 25 / */
/* 06560 Valbonne, FRANCE | fax: 33 (0) 4 93 65 27 17 / */
/*------------------------------------------------------------/ */
/* include files */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
/*#include <errno.h> */
#include <time.h>
/*#include <float.h> */
/* defines */
/*------------------------------------------------------------/ */
/* macros */
/*------------------------------------------------------------/ */
/* */
/*------------------------------------------------------------/ */
/*------------------------------------------------------------/ */
/* structures */
/*------------------------------------------------------------/ */
/* colors */
typedef struct {
double r; /* red */
double g; /* red */
double b; /* red */
} ColRGB;
/* stations */
struct GrStation {
int n_sta; /* station id number */
char name[11]; /* name */
int txt_pos; /* text position code 0=lower left, 1=ul, 2=ur, 3=lr */
double txt_size; /* text size as fraction of default size */
char col[11]; /* color */
double zloc; /* z location */
double yloc; /* y location */
double xloc; /* x location */
};
extern int gr_num_sta; /* number of stations read */
#define MAX_NUM_STA 100
extern struct GrStation sta_array[MAX_NUM_STA];
/* graphics text */
struct GrTxt {
char plot[5]; /* view SECT or MAP */
char text[51]; /* name */
char col[11]; /* color */
double size; /* text size factor */
double zloc; /* z location */
double yloc; /* y location */
double xloc; /* x location */
int rot; /* rotation in deg */
};
extern int gr_num_txt; /* number of text strings read */
#define MAX_NUM_TXT 100
extern struct GrTxt txt_array[MAX_NUM_TXT];
/* graphics lines */
struct GrLine {
char plot[5]; /* view SECT or MAP */
double z1; /* z location */
double y1; /* y location */
double x1; /* x location */
double z2; /* z location */
double y2; /* y location */
double x2; /* x location */
char col[11]; /* color */
char style[11]; /* style */
};
extern int gr_num_line; /* number of lines read */
#define MAX_NUM_LINE 100
extern struct GrLine line_array[MAX_NUM_LINE];
/* map line files */
struct GrMapLines {
char format[MAXLINE]; /* file format */
char name[2*MAXLINE]; /* filename */
char line_style[11]; /* linesytle */
ColRGB rgb; /* line color */
};
extern int gr_num_map_files; /* number of map files */
#define MAX_NUM_MAP 10
extern struct GrMapLines mapfile[MAX_NUM_MAP];
/* */
/*------------------------------------------------------------/ */
/*------------------------------------------------------------/ */
/* globals */
/*------------------------------------------------------------/ */
/* */
/*------------------------------------------------------------/ */
/*------------------------------------------------------------/ */
/* function declarations */
/*------------------------------------------------------------/ */
void SetGraphicConstants(void);
int ReadGraphicsInput(FILE* , char* , char* , int );
int get_maplines(char* );
char *get_timestamp();
int Err2GMT(FILE* , double , double , double , double , double , double );
Vect2D* Cov2Ellipse(double , double, double, double , double , Vect2D* , int );
int Vect2DArray2GMT(FILE* , Vect2D* , int );
Vect3D* toEllipsoid3D(Vect3D , Vect3D , Vect3D , int );
Vect2D* Vect3D2To2D(Vect3D *, Vect2D* , int , int );
/* */
/*------------------------------------------------------------/ */
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