1PLSCMAP0A(3plplot)                PLplot API                PLSCMAP0A(3plplot)
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NAME

6       plscmap0a - Set color map0 colors by 8-bit RGB values and  double alpha
7       value.
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SYNOPSIS

10       plscmap0a(r, g, b, a, ncol0)
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DESCRIPTION

13       Set color map0 colors using 8-bit RGB values (see the PLplot documenta‐
14       tion)   and floating point alpha value.  This sets the entire color map
15       -- only as many colors as specified will be allocated.
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17       This function is used in examples 30.
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ARGUMENTS

20       r (PLINT *, input)
21              Pointer to array with set of  unsigned  8-bit  integers  (0-255)
22              representing the degree of red in the color.
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24       g (PLINT *, input)
25              Pointer  to  array  with  set of unsigned 8-bit integers (0-255)
26              representing the degree of green in the color.
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28       b (PLINT *, input)
29              Pointer to array with set of  unsigned  8-bit  integers  (0-255)
30              representing the degree of blue in the color.
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32       a (PLFLT *, input)
33              Pointer to array with set of PLFLT values (0.0 - 1.0) represent‐
34              ing the transparency of the color.
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36       ncol0 (PLINT, input)
37              Number of items in the r, g, b, and a arrays.
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AUTHORS

41       Geoffrey Furnish and Maurice LeBrun wrote and  maintain  PLplot.   This
42       man  page  was  automatically  generated from the DocBook source of the
43       PLplot  documentation,  maintained  by  Alan  W.   Irwin   and   Rafael
44       Laboissiere.
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SEE ALSO

47       PLplot documentation at http://plplot.sourceforge.net/resources.
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51                                  July, 2010                PLSCMAP0A(3plplot)
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