mrmBot-Matrix/commands/wide.js

20 lines
No EOL
785 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 `${message.author.mention}, you need to provide an image to stretch!`;
const size = await gm(image.path).sizePromise();
if (size.width > 10000) return `${message.author.mention}, this image is too wide!`;
const buffer = await gm(image.path).coalesce().resize(`${(size.width * 19) / 2}x${size.height / 2}!`).bufferPromise(image.type);
return message.channel.createMessage("", {
file: buffer,
name: `wide.${image.type}`
});
};
exports.aliases = ["w19", "wide19"];
exports.category = 5;
exports.help = "Stretches an image to 19x its width";