| A Tinderbox Reference File : Actions & Rules : Operators : Full Operator List : brightness(color,value) |
brightness(color,value) |
brightness(color,value)
returns a modified color that has the same hue and saturation as the original color, but that has an altered brightness. The color argument is a color type attribute or an expression resolving as the same. The range of value is 0 to 100 or an expression or attribute reference resolving to a number in this range. 0 is dark/black and 100 is light/white.
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