Top 10 Examples of "jimp in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'jimp' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
// eslint-disable-next-line no-restricted-syntax
for (const row of rows) {
let x = 0;
// eslint-disable-next-line no-restricted-syntax
for (const pixel of row) {
// eslint-disable-next-line no-await-in-loop
await j.setPixelColor(getHexFromChar(pixel), x, y);
x++;
}
y++;
}
return j.getBufferAsync(Jimp.MIME_PNG);
}return Jimp.read(cdnUrl + requestPath).then(testImage => {
const diff = Jimp.diff(baselineImage, testImage, 0.1) // threshold ranges 0-1 (default: 0.1)
const distance = Jimp.distance(baselineImage, testImage) // perceived distance
if (distance < 0.15 || diff.percent < 0.15) {
return
}
const error = new Error(
`Image mismatch percentage: ${diff.percent *
100}. Saving diff image to ${outputPath}.`
)
diff.image.write(outputPath)
return Promise.reject(error)
})
})return Jimp.read(cdnUrl + requestPath).then(testImage => {
const diff = Jimp.diff(baselineImage, testImage, 0.1) // threshold ranges 0-1 (default: 0.1)
const distance = Jimp.distance(baselineImage, testImage) // perceived distance
if (distance < 0.15 || diff.percent < 0.15) {
return
}
const error = new Error(
`Image mismatch percentage: ${diff.percent *
100}. Saving diff image to ${outputPath}.`
)
diff.image.write(outputPath)
return Promise.reject(error)
})
})const file = ctx.request.body.files && ctx.request.body.files.file
let user = ctx.req.user
if (!user) throw new NotFoundError('No active user session')
if (!file) throw new InvalidBodyError('Request doesn\'t include an image file')
user = await User.findOne({where: {id: user.id}})
const newFilePath = file.path + '_square.' + file.type.split('/')[1]
// Resize
try {
const image = await jimp.read(file.path)
image.cover(200, 200, jimp.HORIZONTAL_ALIGN_CENTER, jimp.VERTICAL_ALIGN_TOP)
.write(newFilePath, err => {
if (err) {
console.log('auth:197', newFilePath, err)
}
})
} catch (e) {
throw new InvalidBodyError('Unsopported image format')
}
user.profile_picture = path.basename(newFilePath)
try {
await user.save()
} catch (e) {
console.log('auth.js:191', e)
}}
// if not in a proper raid channel, cancel out immediately
const regionId = await RegionHelper.getRegionId(message.channel.id)
.catch(error => log.error(error));
if (!regionId) {
log.info('Not in a region channel, won\'t attempt to process');
return;
}
// show users the bot is starting to process their image
message.react('🤔')
.catch(err => log.error(err));
Jimp.read(url)
.then(image => {
if (!image) {
return;
}
id = uuidv1();
// resize to some standard size to help tesseract
log.debug("Scaling image to standard size...");
newImage = image.scaleToFit(1440, 2560, Jimp.RESIZE_HERMITE);
log.debug("...done");
// determine if image is a raid image or not
let screenshotType = ImageProcessing.SCREENSHOT_TYPE_NONE;
// check for pink "time remaining" pixels
newImage.scan(newImage.bitmap.width / 2, (newImage.bitmap.height / 4.34) - 80, 1, 160, function (x, y, idx) {exports.resize = async (req, res, next) => {
// check if there is no new file to resize
if (!req.file) {
next(); // skip to the next middleware
return;
}
const extension = req.file.mimetype.split('/')[1];
req.body.photo = `${uuid.v4()}.${extension}`;
// now we resize
const photo = await jimp.read(req.file.buffer);
await photo.resize(800, jimp.AUTO);
await photo.write(`./public/uploads/${req.body.photo}`);
// once we have written the photo to our filesystem, keep going!
next();
};exports.resize = async (req, res, next) => {
if (req.body.caption && req.body.caption.length > 140) {
req.flash('error', 'Upload failed, apparently you have written too much')
return res.redirect('back')
}
//rename
const extension = req.file.mimetype.split('/')[1];
req.body.url = crypto.randomBytes(10).toString('hex');
req.body.photo = `${req.body.url}.${extension}`;
// resize
const photo = await jimp.read(req.file.buffer);
await photo.resize(600, jimp.AUTO).quality(70);
await photo.write(`./public/uploads/${req.body.photo}`);
await photo.cover(290, 290, jimp.HORIZONTAL_ALIGN_CENTER | jimp.VERTICAL_ALIGN_MIDDLE);
await photo.write(`./public/uploads/gallery/${req.body.photo}`);
next();
}await formData.default.plans.reduce(async (prev, p) => {
await prev;
const {
name
} = p;
if (req.body[name]) {
try {
const filename = uuid();
const img = await Jimp.read(req.body[name][0].data);
const thumb = await Jimp.read(req.body[name][0].data);
await fs.ensureDir(`${__dirname}/../static/cache/${id}/plans`);
img.scaleToFit(800, Jimp.AUTO);
img.quality(config.qualityThumbPic);
thumb.quality(config.qualityFullPic);
img.composite(watermark, img.bitmap.width - config.watermarkWidth, img.bitmap.height - config.watermarkHeight);
const imgBuffer = await img.getBufferAsync(Jimp.MIME_JPEG);
await fs.writeFile(`${__dirname}/../static/cache/${id}/plans/${filename}.jpg`, imgBuffer);
thumb.cover(config.thumbnailWidth, config.thumbnailHeight, Jimp.HORIZONTAL_ALIGN_CENTER | Jimp.VERTICAL_ALIGN_MIDDLE); // eslint-disable-line no-bitwise
const thumbBuffer = await thumb.getBufferAsync(Jimp.MIME_JPEG);
await fs.writeFile(`${__dirname}/../static/cache/${id}/plans/tn_${filename}.jpg`, thumbBuffer);
plansHash[name] = filename;
} catch (e) {
req.log.error({
ip: req.ip,
path: req.urlData().path,
query: req.urlData().query,
error: e.message
});
rep.code(400)
.send(JSON.stringify({
statusCode: 400,
errors: {let x = 0;
for (const colImage of colImages) {
image.blit(colImage, x, 0);
x += colImage.bitmap.width
}
imageWidth = image.bitmap.width;
imageHeight += image.bitmap.height;
return image;
});
const rowImages = await Promise.all(rowImagePromises);
// merge vertical
const image = await new Jimp(imageWidth, imageHeight);
let y = 0;
for (const rowImage of rowImages) {
image.blit(rowImage, 0, y);
y += rowImage.bitmap.height;
}
// finally get screenshot
const base64Screenshot = await new Promise((resolve, reject) => {
image.getBuffer(Jimp.MIME_PNG,function (err, buffer) {
if (err) {
return reject(err);
}
return resolve(buffer.toString('base64'));
})
});const {
name
} = p;
if (req.body[name]) {
try {
const filename = uuid();
const img = await Jimp.read(req.body[name][0].data);
const thumb = await Jimp.read(req.body[name][0].data);
await fs.ensureDir(`${__dirname}/../static/cache/${id}/photos`);
img.scaleToFit(800, Jimp.AUTO);
img.quality(config.qualityThumbPic);
thumb.quality(config.qualityFullPic);
img.composite(watermark, img.bitmap.width - config.watermarkWidth, img.bitmap.height - config.watermarkHeight);
const imgBuffer = await img.getBufferAsync(Jimp.MIME_JPEG);
await fs.writeFile(`${__dirname}/../static/cache/${id}/photos/${filename}.jpg`, imgBuffer);
thumb.cover(config.thumbnailWidth, config.thumbnailHeight, Jimp.HORIZONTAL_ALIGN_CENTER | Jimp.VERTICAL_ALIGN_MIDDLE); // eslint-disable-line no-bitwise
const thumbBuffer = await thumb.getBufferAsync(Jimp.MIME_JPEG);
await fs.writeFile(`${__dirname}/../static/cache/${id}/photos/tn_${filename}.jpg`, thumbBuffer);
picsHash[name] = filename;
} catch (e) {
req.log.error({
ip: req.ip,
path: req.urlData().path,
query: req.urlData().query,
error: e.message
});
rep.code(400)
.send(JSON.stringify({
statusCode: 400,
errors: {
default: {
name: 'Error while processing images'