HSVRGB - Converts a color specification given in the Hue, Saturation, and Value (HSV) color space to

Access

       To use HSVRGB or c_hsvrgb, load the NCAR Graphics libraries ncarg, ncarg_gks, and ncarg_c, preferably  in
       that order.

C-Binding Description

       The C-binding argument descriptions are the same as the FORTRAN argument descriptions.

C-Binding Synopsis

       #include <ncarg/ncargC.h>

       void c_hsvrgb (float h, float s, float v, float *r,
       float *g, float *b)

Copyright

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.

UNIX                                               March 1993                                     HSVRGB(3NCARG)

Description

       H           (REAL, input, range [0.,360.) ) represents the hue of the input color in HSV color space.

       S           (REAL, input, range [0.,1.])  represents the saturation value of the input color in HSV color
                   space.   Saturation  is a measure of how much white light is mixed with the color. Saturation
                   values of 0.  represent grays (with a gray value equal to the value V). Saturation values  of
                   1.  are fully saturated colors.  The hue is undefined when S=0. The fully saturated pure hues
                   occur when S=1. and V=1.

       V           (REAL, input, range [0.,1.])  represents the value of the input color in HSV color space.

       R           (REAL, output, range [0.,1.])  represents the red intensity component of the output color  in
                   RGB color space.

       G           (REAL,  output,  range [0.,1.])  represents the green intensity component of the output color
                   in RGB color space.

       B           (REAL, output, range [0.,1.])  represents the blue intensity component of the output color in
                   RGB color space.

Examples

       Use the ncargex command to see the following relevant examples: coex03, tcolcv, fcce02.

Messages

       See the colconv man page for a description of all Colconv error messages and/or informational messages.

Name

       HSVRGB - Converts a color specification given in the Hue, Saturation, and Value (HSV) color space to
       color values in the Red, Green, Blue (RGB) color space.