discord-image-utils/dist/utils/denoise.js

A powerful library for generating and modifying images with Discord.js - includes meme generation, filters, effects and animations

"use strict";
/** @format */
Object.defineProperty(exports, "__esModule", { value: true });
const jimp_1 = require("jimp");
const utils_1 = require("./utils");
class Denoise {
    /**
     * Denoises an image using a gaussian filter.
     * @param image - The image URL or Buffer to process.
     * @param level - The intensity level for denoising (must be between 1 and 10; default is 1).
     * @returns A Promise that resolves with a Buffer containing the processed image.
     * @throws Will throw an error if the image is invalid or if level is out of range.
     */
    async getImage(image, level = 5) {
        if (!image) {
            throw new Error("You must provide an image as the first argument.");
        }
        const isValid = await (0, utils_1.validateURL)(image);
        if (!isValid) {
            throw new Error("You must provide a valid image URL or buffer.");
        }
        if (level < 1 || level > 10) {
            throw new Error("Level must be between 1 and 10.");
        }
        try {
            const jimpImage = await jimp_1.Jimp.read(image);
            jimpImage.gaussian(level);
            const buffer = await jimpImage.getBuffer("image/png");
            return buffer;
        }
        catch (error) {
            throw new Error(`Failed to process the image: ${error}`);
        }
    }
}
exports.default = Denoise;
//# sourceMappingURL=denoise.js.map