Interface Histogram

Pixel value counts. Transparent pixels (alpha 0) are not counted. Histograms of parts of one picture (tiles, strips) can be added with mergeHistograms.

interface Histogram {
    mode: "rgb" | "gray";
    bins: Float64Array<ArrayBufferLike>[];
    count: number;
}

Index

Properties

mode bins count

Properties

mode

mode: "rgb" | "gray"

rgb: one histogram per R, G, B. gray: one histogram of luminance.

bins

bins: Float64Array<ArrayBufferLike>[]

256 counts per channel, indexed by 8-bit sRGB code.

count

count: number

Number of pixels counted.

Interface Histogram

Index

Properties

Properties

mode

bins

count

Settings

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