PictureEffects Xojo Plugin |

# HueSaturation.Lightness Method

Use this setter/getter function to set or get a value of Lightness for any desired channel.

Lightness(
hueChannel as Integer) as Double
Lightness(
hueChannel as Integer
assigns value as Double)

#### Parameters

hueChannel
  The channel id.
  0 = Master.
  1 = Reds
  2 = Yellows
  3 = Greens
  4 = Cyans
  5 = Blues
  6 = Magentas
value (assignment parameter)
  The value to set when using the setter.

#### Returns

Double
  the returned value when using the getter.

#### Remarks

The value of a Lightness can be from -200 to 200.

#### See Also

HueSaturation Class