mrmBot-Matrix/commands/invert.js

18 lines
No EOL
599 B
JavaScript

const gm = require("gm").subClass({
imageMagick: true
});
exports.run = async (message) => {
message.channel.sendTyping();
const image = await require("../utils/imagedetect.js")(message);
if (image === undefined) return `${message.author.mention}, you need to provide an image to invert!`;
const buffer = await gm(image.path).negative().bufferPromise(image.type);
return message.channel.createMessage("", {
file: buffer,
name: `invert.${image.type}`
});
};
exports.aliases = ["inverse", "negate", "negative"];
exports.category = 5;
exports.help = "Inverts an image's colors";