image-in-browser/lib/src/formats/png/png-cicp-data.d.ts

Package for encoding / decoding images, transforming images, applying filters, drawing primitives on images on the client side (no need for server Node.js)

/** @format */
/**
 * Interface representing CICP data for PNG images.
 */
export interface PngCicpData {
    /**
     * Specifies the color primaries used in the image.
     * This value indicates the chromaticity coordinates of the source primaries.
     */
    readonly colorPrimaries: number;
    /**
     * Specifies the transfer characteristics of the image.
     * This value defines the opto-electronic transfer characteristic of the source picture.
     */
    readonly transferCharacteristics: number;
    /**
     * Specifies the matrix coefficients used in the image.
     * This value is used to derive the luma and chroma signals from the RGB primaries.
     */
    readonly matrixCoefficients: number;
    /**
     * Indicates whether the video signal is in full range.
     * A value of 1 means full range, while 0 means limited range.
     */
    readonly videoFullRangeFlag: number;
}