dmColorSetHue(3dm)                                          dmColorSetHue(3dm)


NAME
     dmColorSetHue, dmColorGetHue - set/get the hue rotation.

SYNOPSIS
     #include <dmedia/dm_color.h>

     DMstatus dmColorSetHue (const DMcolorconverter converter,
                             const float            hue);
     DMstatus dmColorGetHue (const DMcolorconverter converter,
                                   float           *hue);

PARAMETERS
     DMcolorconverter converter
          The converter upon which the action is to be applied.

     float hue
          The hue rotation.

RETURNED VALUE
     DM_COLOR_ERROR_NONE               if operation is successful.
     DM_COLOR_ERROR_INVALID_CONVERTER  if the converter is invalid.

DESCRIPTION
     Sets the hue rotation.  Angle is specified in radians.  Hue=0 implies no
     hue rotation (default).  The effective range is -pi..+pi.

SEE ALSO
     dmColorSetContrast(3dm) dmColorSetBrightness(3dm)
     dmColorSetSaturation(3dm)


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