Hi Is there a way to know the image size in entry? I need it to

Yes, you can get the width and height of an image like this: <div class="snippet-c

<a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/us

How do I get the original filename or url ex jimp.read('<a href="ht

get origin file size about jimp HOT 5 CLOSED

jimp-dev commented on August 19, 2024

get origin file size

from jimp.

Comments (5)

oliver-moran commented on August 19, 2024 9

Yes, you can get the width and height of an image like this:

var image = new Jimp("./path/to/image.jpg", function (err, image) {
    var w = image.bitmap.width; // the width of the image
    var h = image.bitmap.height; // the height of the image
});

You can also scale an image and keep its proportions like this:

var image = new Jimp("./path/to/image.jpg", function (err, image) {
    image.scale( 0.5 ); // half the size of the image
});

from jimp.

czycha commented on August 19, 2024 2

@eservicesprovider Jimp does not store the original filename so that needs to be provided by some other means. The following code may be something like what you are asking for:

const Jimp = require("jimp");

const imagePaths = [  // Here is an array of image paths to work on
	'http://www.mysite.com/imgs/bugsbunny.png',
	'http://www.mysite.com/imgs/daffyduck.png'
];
// Map imagePaths to Jimp.read Promises that return { url: path } after operating on image
// Promise.all executes all the Promise functions synchronously and returns an array of final results once all Promises are resolved
Promise.all(imagePaths.map(path => (
	Jimp.read(path).then(img => {
		// Do something to img
		return { url: path };
	})
))).then(urls => {
	// You now have an array of urls:
	// urls = [{url: 'http://www.mysite.com/imgs/bugsbunny.png'}, {url: 'http://www.mysite.com/imgs/daffyduck.png'}]
});