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Hierarchy

  • ColorMap

Index

Constructors

  • new ColorMap(offset: number, size: number): ColorMap
  • Allocate a new colour map object able to store colour map entries with indexes in the range offset to offset + size.

    The color map must be freed with vnc_color_map_free when no longer required.

    Parameters

    • offset: number

      the offset at which the color map starts

    • size: number

      the number of entries

    Returns ColorMap

Properties

offset: number
size: number
name: string

Methods

  • free(): void
  • Release the memory associated with the color map map

    Returns void

  • lookup(idx: number): [boolean, number, number, number]
  • Lookup the RGB values associated with the colour map entry at position idx

    Parameters

    • idx: number

      the index to set

    Returns [boolean, number, number, number]

  • set(idx: number, red: number, green: number, blue: number): boolean
  • Update the RGB value associated with the color map entry at position idx.

    Parameters

    • idx: number

      the index to set

    • red: number

      the new red value

    • green: number

      the new green value

    • blue: number

      the new blue value

    Returns boolean

  • new(offset: number, size: number): ColorMap
  • Allocate a new colour map object able to store colour map entries with indexes in the range offset to offset + size.

    The color map must be freed with vnc_color_map_free when no longer required.

    Parameters

    • offset: number

      the offset at which the color map starts

    • size: number

      the number of entries

    Returns ColorMap

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