@livechart/sharp-vibrant/lib/filter/index.js

Extract prominent colors from an image in a node environment using sharp.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var default_1 = require("./default");
exports.Default = default_1.default;
function combineFilters(filters) {
    // TODO: caching
    if (!Array.isArray(filters) || filters.length === 0)
        return null;
    return (r, g, b, a) => {
        if (a === 0)
            return false;
        for (let i = 0; i < filters.length; i += 1) {
            if (!filters[i](r, g, b, a))
                return false;
        }
        return true;
    };
}
exports.combineFilters = combineFilters;
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