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

6       plmeshc - Magnitude colored plot surface mesh with contour.
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SYNOPSIS

9       plmeshc(x, y, z, nx, ny, opt, clevel, nlevel)
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DESCRIPTION

12       Identical  to  plmesh  but with extra functionalities: the surface mesh
13       can be colored accordingly to the current z value being plotted, a con‐
14       tour plot can be drawn at the base XY plane, and a curtain can be drawn
15       between the plotted function border and the base XY plane.
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17       Redacted form: plmeshc(x, y, z, opt, clevel)
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19       This function is used in example 11.
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ARGUMENTS

22       x (PLFLT *, input)
23              Pointer to set of x coordinate values at which the  function  is
24              evaluated.
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26       y (PLFLT *, input)
27              Pointer  to  set of y coordinate values at which the function is
28              evaluated.
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30       z (PLFLT **, input)
31              Pointer to a vectored two-dimensional array with set of function
32              values.
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34       nx (PLINT, input)
35              Number of x values at which function is evaluated.
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37       ny (PLINT, input)
38              Number of y values at which function is evaluated.
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40       opt (PLINT, input)
41              Determines the way in which the surface is represented. To spec‐
42              ify more than one option just add the options, e.g.  DRAW_LINEXY
43              + MAG_COLOR opt=DRAW_LINEX: Lines are drawn showing z as a func‐
44              tion of x for each value of  y[j].   opt=DRAW_LINEY:  Lines  are
45              drawn  showing  z  as  a  function  of y for each value of x[i].
46              opt=DRAW_LINEXY: Network of lines is drawn connecting points  at
47              which function is defined.  opt=MAG_COLOR: Each line in the mesh
48              is colored according to the z value being plotted. The color  is
49              used from the current colormap 1.  opt=BASE_CONT: A contour plot
50              is drawn at the  base  XY  plane  using  parameters  nlevel  and
51              clevel.   opt=DRAW_SIDES:  draws  a  curtain between the base XY
52              plane and the borders of the plotted function.
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55       clevel (PLFLT *, input)
56              Pointer to the array that defines the contour level spacing.
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58       nlevel (PLINT, input)
59              Number of elements in the clevel array.
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AUTHORS

63       Geoffrey Furnish and Maurice LeBrun wrote and  maintain  PLplot.   This
64       man  page  was  automatically  generated from the DocBook source of the
65       PLplot  documentation,  maintained  by  Alan  W.   Irwin   and   Rafael
66       Laboissiere.
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SEE ALSO

69       PLplot documentation at http://plplot.sourceforge.net/resources.
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73                                  July, 2010                  PLMESHC(3plplot)
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