Pixelize as a part of CanvasUtil

commands/edit-image/pixelize.js

@@ -1,6 +1,7 @@
 const Command = require('../../structures/Command');
 const { createCanvas, loadImage } = require('canvas');
 const request = require('node-superfetch');
+const { pixelize } = require('../../util/Canvas');
 
 module.exports = class PixelizeCommand extends Command {
 	constructor(client) {
@@ -32,11 +33,7 @@ module.exports = class PixelizeCommand extends Command {
 			const data = await loadImage(body);
 			const canvas = createCanvas(data.width, data.height);
 			const ctx = canvas.getContext('2d');
-			ctx.imageSmoothingEnabled = false;
-			const width = canvas.width * 0.15;
-			const height = canvas.height * 0.15;
-			ctx.drawImage(data, 0, 0, width, height);
-			ctx.drawImage(canvas, 0, 0, width, height, 0, 0, canvas.width, canvas.height);
+			pixelize(ctx, 0.15, 0, 0, canvas.width, canvas.height);
 			const attachment = canvas.toBuffer();
 			if (Buffer.byteLength(attachment) > 8e+6) return msg.reply('Resulting image was above 8 MB.');
 			return msg.say({ files: [{ attachment, name: 'pixelize.png' }] });

commands/edit-image/wild-pokemon.js

@@ -2,7 +2,7 @@ const Command = require('../../structures/Command');
 const { createCanvas, loadImage, registerFont } = require('canvas');
 const request = require('node-superfetch');
 const path = require('path');
-const { centerImagePart, greyscale } = require('../../util/Canvas');
+const { centerImagePart, greyscale, pixelize } = require('../../util/Canvas');
 registerFont(path.join(__dirname, '..', '..', 'assets', 'fonts', 'PokemonGb.ttf'), { family: 'Pokemon GB' });
 
 module.exports = class WildPokemonCommand extends Command {
@@ -61,11 +61,8 @@ module.exports = class WildPokemonCommand extends Command {
 			const canvas = createCanvas(base.width, base.height);
 			const ctx = canvas.getContext('2d');
 			ctx.drawImage(base, 0, 0);
-			ctx.imageSmoothingEnabled = false;
 			const { x, y, width, height } = centerImagePart(data, 100, 100, 227, 11);
-			ctx.drawImage(data, x, y, width * 0.30, height * 0.30);
-			ctx.drawImage(canvas, x, y, width * 0.30, height * 0.30, x, y, width, height);
-			ctx.imageSmoothingEnabled = true;
+			pixelize(ctx, 0.30, x, y, width, height);
 			greyscale(ctx, x, y, width, height);
 			ctx.textBaseline = 'top';
 			ctx.font = '16px Pokemon GB';

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "119.0.1",
+	"version": "119.0.2",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {

util/Canvas.js

@@ -117,6 +117,14 @@ module.exports = class CanvasUtil {
 		return ctx;
 	}
 
+	static pixelize(ctx, level, x, y, width, height) {
+		ctx.imageSmoothingEnabled = false;
+		ctx.drawImage(data, x, y, width * level, height * level);
+		ctx.drawImage(canvas, x, y, width * level, height * level, x, y, width, height);
+		ctx.imageSmoothingEnabled = true;
+		return ctx;
+	}
+
 	static hasAlpha(image) {
 		const canvas = createCanvas(image.width, image.height);
 		const ctx = canvas.getContext('2d');