modern-canvacord/libs/Convolute.js

Easy image manipulation for discord.js bots.

const Canvas = require("canvas");
const convolute = require("../plugins/convolute");

module.exports = async (img, matrix, opaque, lvl) => {
    if (isNaN(lvl)) lvl = 1;
    const image = await Canvas.loadImage(img);
    const canvas = Canvas.createCanvas(image.width, image.height);
    const ctx = canvas.getContext("2d");
    ctx.drawImage(image, 0, 0);

    for (let i = 0; i < lvl; i++) {
        convolute(ctx, canvas, matrix, opaque);
    }

    return canvas.toBuffer();
};