1PLGCOL0(3plplot)                  PLplot API                  PLGCOL0(3plplot)
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NAME

6       plgcol0 - Returns 8-bit RGB values for given color from color map0
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SYNOPSIS

9       plgcol0(icol0, r, g, b)
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DESCRIPTION

12       Returns  8-bit  RGB values (0-255) for given color from color map0 (see
13       the PLplot documentation).  Values are negative if an invalid color  id
14       is given.
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16       Redacted form: plgcol0(icol0, r, g, b)
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18       This function is used in example 2.
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ARGUMENTS

21       icol0 (PLINT, input)
22              Index of desired cmap0 color.
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24       r (PLINT *, output)
25              Pointer to 8-bit red value.
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27       g (PLINT *, output)
28              Pointer to 8-bit green value.
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30       b (PLINT *, output)
31              Pointer to 8-bit blue value.
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AUTHORS

35       Geoffrey  Furnish  and  Maurice LeBrun wrote and maintain PLplot.  This
36       man page was automatically generated from the  DocBook  source  of  the
37       PLplot   documentation,   maintained   by  Alan  W.  Irwin  and  Rafael
38       Laboissiere.
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SEE ALSO

41       PLplot documentation at http://plplot.sourceforge.net/resources.
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45                                  March, 2007                 PLGCOL0(3plplot)