marker.c File Reference

#include "common.h"
#include <stdio.h>
#include <string.h>
#include "vmath.h"
#include "plot3.h"
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Functions

void tp_2marker (FILE *fp, register int c, double x, double y, double scale)
void PL_FORTRAN (f2mark, F2MARK)
void tp_3marker (FILE *fp, register int c, double x, double y, double z, double scale)
void PL_FORTRAN (f3mark, F3MARK)

Detailed Description

This routine places a specified character (either from the ASCII set, or one of the 5 special marker characters) centered about the current pen position (instead of above & to the right of the current position, as characters usually go). Calling sequence:

        char c          is the character to be used for a marker,
                        or one of the following special markers -
                                1 = plus
                                2 = an "x"
                                3 = a triangle
                                4 = a square
                                5 = an hourglass

Originally written on August 04, 1978

Definition in file marker.c.


Function Documentation

void tp_2marker ( FILE *  fp,
register int  c,
double  x,
double  y,
double  scale 
)

Definition at line 54 of file marker.c.

References tp_2symbol().

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void PL_FORTRAN ( f2mark  ,
F2MARK   
)

Definition at line 68 of file marker.c.

References c, scale, tp_2marker(), x, and y.

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void tp_3marker ( FILE *  fp,
register int  c,
double  x,
double  y,
double  z,
double  scale 
)

Definition at line 77 of file marker.c.

References MAT_IDN, tp_3symbol(), and VSET.

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void PL_FORTRAN ( f3mark  ,
F3MARK   
)

Definition at line 91 of file marker.c.

References c, scale, tp_3marker(), x, y, and z.

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