1PLMESH(3plplot)                   PLplot API                   PLMESH(3plplot)
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NAME

6       plmesh - Plot surface mesh
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SYNOPSIS

9       plmesh(x, y, z, nx, ny, opt)
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DESCRIPTION

12       Plots  a  surface mesh within the environment set up by plw3d(3plplot).
13       The surface is defined by the matrix  z[nx][ny]  ,  the  point  z[i][j]
14       being  the  value of the function at (x[i], y[j]). Note that the points
15       in vectors x and y do not need to be equally spaced, but must be stored
16       in  ascending  order.   The parameter opt controls the way in which the
17       surface is displayed.  For further details see  the  PLplot  documenta‐
18       tion.
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20       Redacted form: plmesh(x, y, z, opt)
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22       This function is used in example 11.
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ARGUMENTS

25       x (PLFLT_VECTOR(3plplot), input)
26              A  vector  containing the x coordinates at which the function is
27              evaluated.
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29       y (PLFLT_VECTOR(3plplot), input)
30              A vector containing the y coordinates at which the  function  is
31              evaluated.
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33       z (PLFLT_MATRIX(3plplot), input)
34              A matrix containing function values to plot.  Should have dimen‐
35              sions of nx by ny.
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37       nx (PLINT(3plplot), input)
38              Number of x values at which function has been evaluated.
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40       ny (PLINT(3plplot), input)
41              Number of y values at which function has been evaluated.
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43       opt (PLINT(3plplot), input)
44              Determines  the  way  in  which  the  surface  is   represented:
45              opt=DRAW_LINEX  :  Lines  are drawn showing z as a function of x
46              for each value of y[j] .  opt=DRAW_LINEY : Lines are drawn show‐
47              ing   z   as   a  function  of  y  for  each  value  of  x[i]  .
48              opt=DRAW_LINEXY : Network of lines is drawn connecting points at
49              which function is defined.
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AUTHORS

54       Many    developers   (who   are   credited   at   http://plplot.source‐
55       forge.net/credits.php) have contributed to PLplot over  its  long  his‐
56       tory.
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SEE ALSO

59       PLplot    documentation   at   http://plplot.sourceforge.net/documenta‐
60       tion.php.
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64                                 August, 2017                  PLMESH(3plplot)
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