1EZMY(3NCARG)                     NCAR GRAPHICS                    EZMY(3NCARG)
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NAME

6       EZMY - Draws, in a manner determined by the current values of the
7       control parameters, a complete graph of one or more curves, each
8       defined by a set of points (I,YDRA(I,J)) (or (I,YDRA(J,I)), depending
9       on the current value of 'ROW.'), for I from 1 to NPTS. The curve number
10       J runs from 1 to MANY. The argument GLAB may be used to specify a
11       "graph label", to be placed at the top of the graph.
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SYNOPSIS

14       CALL EZMY (YDRA,IDXY,MANY,NPTS,GLAB)
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C-BINDING SYNOPSIS

17       #include <ncarg/ncargC.h>
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19       void c_ezmy (float *ydra, int idxy, int many, int npts, \
20       char *glab)
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DESCRIPTION

23       YDRA        (an input array of type REAL, dimensioned IDXY x MANY or
24                   IDXY x NPTS, depending on the current value of 'ROW.')
25                   defines curve-point Y coordinates. The current value of
26                   'NULL/1.' (default value "1.E36") may be used in YDRA to
27                   signal missing points; curve segments on either side of a
28                   missing point are omitted.
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30                   ·      If 'ROW.' is positive (the default), the first
31                          subscript of YDRA is a point number and the second
32                          is a curve number.
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34                   ·      If 'ROW.' is negative, the order of the subscripts
35                          is reversed ("row-wise", as opposed to "column-
36                          wise", storage); the first subscript is a curve
37                          number and the second is a point number.
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39       IDXY        (an input expression of type INTEGER) defines the first
40                   dimension of the array YDRA, which is required by EZMY in
41                   order to index the array properly.
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43                   ·      If 'ROW.' is positive (the default), IDXY must be
44                          greater than or equal to NPTS.
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46                   ·      If 'ROW.' is negative, IDXY must be greater than or
47                          equal to MANY.
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49       MANY        (an input expression of type INTEGER) is the number of
50                   curves to be drawn by EZMY.
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52       NPTS        (an input expression of type INTEGER) is the number of
53                   points defining each curve to be drawn by EZMY.
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55       GLAB        (an input expression of type CHARACTER) defines a new
56                   "graph label". (If the first character of this expression
57                   is "CHAR(0)", no new "graph label" is defined; the current
58                   one will continue to be used.)  A character string defining
59                   a new graph label must either be of the exact length
60                   specified by the current value of 'LINE/MAXIMUM.' (default:
61                   40 characters), or shorter; if shorter, it must be
62                   terminated by the character defined by the current value of
63                   'LINE/END.' (default: a '$'). The string becomes the new
64                   text of line number 100 of the label named 'T'.
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C-BINDING DESCRIPTION

67       The C-binding argument description is the same as the FORTRAN argument
68       description.
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EXAMPLES

71       Use the ncargex command to see the following relevant examples: agex03,
72       tagupw, tautog, fagezmy.
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ACCESS

75       To use EZMY or c_ezmy, load the NCAR Graphics libraries ncarg,
76       ncarg_gks, and ncarg_c, preferably in that order.    To get smoother
77       curves, drawn using spline interpolation, also load libdashsmth.o.  Or,
78       you can use the ncargf77 command to compile your program and load the
79       above libraries, then, to get smoother curves, use the -dashsmth
80       option.
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SEE ALSO

83       Online: autograph, agback, agbnch, agchax, agchcu, agchil, agchnl,
84       agcurv, agdshn, aggetc, aggetf, aggeti, aggetp, aggetr, agpwrt, agrstr,
85       agsave, agsetc, agsetf, agseti, agsetp, agsetr, agstup, agutol, anotat,
86       displa, ezmxy, ezxy, ezy
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88       Hardcopy: NCAR Graphics Fundamentals, UNIX Version
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91       Copyright (C) 1987-2009
92       University Corporation for Atmospheric Research
93       The use of this Software is governed by a License Agreement.
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97UNIX                              March 1993                      EZMY(3NCARG)
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