Fixed useless resizing for blur, greyscale, invert, sepia

src/module/filters/blur.js

@@ -9,7 +9,6 @@ module.exports = class Blur {
     async getImage(image, level) {
         if (!image) throw new Error(`You must provide an image.`);
         image = await jimp.read(image);
-        image.resize(480, 480);
         image.blur(isNaN(level) ? 5 : parseInt(level));
         let raw;
         image.getBuffer(`image/png`, (err, buffer) => {

src/module/filters/greyscale.js

@@ -8,7 +8,6 @@ module.exports = class Geryscale {
     async getImage(image) {
         if (!image) throw new Error(`You must provide an image.`);
         image = await jimp.read(image);
-        image.resize(480, 480);
         image.greyscale();
         let raw;
         image.getBuffer(`image/png`, (err, buffer) => {

src/module/filters/invert.js

@@ -8,7 +8,6 @@ module.exports = class Invert {
     async getImage(image) {
         if (!image) throw new Error(`You must provide an image.`);
         image = await jimp.read(image);
-        image.resize(480, 480);
         image.invert();
         let raw;
         image.getBuffer(`image/png`, (err, buffer) => {

src/module/filters/sepia.js

@@ -8,7 +8,6 @@ module.exports = class Sepia {
     async getImage(image) {
         if (!image) throw new Error(`You must provide an image.`);
         image = await jimp.read(image);
-        image.resize(480, 480);
         image.sepia();
         let raw;
         image.getBuffer(`image/png`, (err, buffer) => {