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plscmap0n(3plplot) [debian man page]

PLSCMAP0N(3plplot)						    PLplot API							PLSCMAP0N(3plplot)

NAME

       plscmap0n - Set number of colors in color map0

SYNOPSIS

       plscmap0n(ncol0)

DESCRIPTION

       Set  number  of	colors in color map0 (see the PLplot documentation). Allocate (or reallocate) color map0, and fill with default values for
       those colors not previously allocated. The first 16 default colors are given in the plcol0(3plplot) documentation. For larger  indices  the
       default color is red.

       The drivers are not guaranteed to support more than 16 colors.

       Redacted form: plscmap0n(ncol0)

       This function is used in examples 15,16,24.

ARGUMENTS

       ncol0 (PLINT, input)
	      Number  of  colors that will be allocated in the map0 palette. If this number is zero or less, then the value from the previous call
	      to plscmap0n(3plplot) is used and if there is no previous call, then a default value is used.

AUTHORS

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

SEE ALSO

       PLplot documentation at http://plplot.sourceforge.net/resources.

								   August, 2012 						PLSCMAP0N(3plplot)

Check Out this Related Man Page

PLSCOL0(3plplot)						    PLplot API							  PLSCOL0(3plplot)

NAME

       plscol0 -  Set a given color from color map0 by 8 bit RGB value

SYNOPSIS

       plscol0(icol0, r, g, b)

DESCRIPTION

       Set  a  given  color  by  8-bit RGB value for color map0 (see the PLplot documentation).  Overwrites the previous color value for the given
       index and, thus, does not result in any additional allocation of space for colors.

       Redacted form: plscol0(icol0, r, g, b)

       This function is not used in any examples.

ARGUMENTS

       icol0 (PLINT, input)
	      Color index.  Must be less than the maximum number  of  colors  (which  is  set  by  default,  by  plscmap0n(3plplot),  or  even	by
	      plscmap0(3plplot)).

       r (PLINT, input)
	      Unsigned 8-bit integer (0-255) representing the degree of red in the color.

       g (PLINT, input)
	      Unsigned 8-bit integer (0-255) representing the degree of green in the color.

       b (PLINT, input)
	      Unsigned 8-bit integer (0-255) representing the degree of blue in the color.

AUTHORS

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

SEE ALSO

       PLplot documentation at http://plplot.sourceforge.net/resources.

								   August, 2012 						  PLSCOL0(3plplot)
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