Interface LUTStep

Interface to specify the color and its value. Each represented as a pair object {value: number, color: Color}.

Hierarchy

  • LUTStep

Properties

color label? value

Properties

color

color: Color

Color at given step.

Optional label

label?: string

Optional label to show on given step.

Can be specified to alter default labels when the component that uses the LUT is attached to a LegendBox.

 // Example, map Uint8 data range to Decibels range [0, 140].
 const lut = new LUT({
     steps: [
         { value: 0, label: '0', color: ColorHSV(0) },
         { value: 127.5, label: '70', color: ColorHSV(120) },
         { value: 255.0, label: '140', color: ColorHSV(240) },
     ],
     units: 'dB',
     interpolate: true,
 })

value

value: number

Value associated with a color.

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