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    Namespace ImageDataGrid

    Wraps ImageData as an ixfx https://api.ixfx.fun/_ixfx/geometry/Grids/Grid/ type. This is useful because it's otherwise a one-dimensional array listing each rgba in turn.

    Functions

    accessor

    Returns a function to access pixel values by x,y

    byColumn

    Yields pixels of an image column by column

    byRow

    Yields pixels of an image row by row

    grid

    Returns a https://api.ixfx.fun/_ixfx/geometry/Grids/Grid/ based on the provided image

    setter

    Returns a function that sets pixel values

    wrap

    Returns an object that allows get/set grid semantics on the underlying image data. Uses 8-bit sRGB values, meaning 0..255 range for red, green, blue & opacity.