Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Avatar for Username

ابحث في الدعم

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

How do I get naturalWidth / naturalHeight?

  • 1 (رد واحد)
  • 1 has this problem
  • 1 view
  • آخر ردّ كتبه vrcode

vrcode
vrcode
more options

I believe there is a bug. I can't get naturalWidth / naturalHeight in Firefox. Neither Safari nor Chrome has this problem.

JavaScript code:

let image = document.querySelector("img"); console.log("natural width=" + image.naturalWidth + ", " + "natural height=" + image.height);

The code printed a value of 0 in Firefox whereas browsers printed the respective width and height of the image.

I believe there is a bug. I can't get naturalWidth / naturalHeight in Firefox. Neither Safari nor Chrome has this problem. JavaScript code: let image = document.querySelector("img"); console.log("natural width=" + image.naturalWidth + ", " + "natural height=" + image.height); The code printed a value of 0 in Firefox whereas browsers printed the respective width and height of the image.
Attached screenshots

الحل المُختار

Edit:

solution/workaround: wait for everything to completely load by putting code in 


       window.addEventListener('load', function() {
       //code
       });
Read this answer in context 👍 0

All Replies (1)

vrcode
vrcode صاحب السؤال
more options

الحل المُختار

Edit:

solution/workaround: wait for everything to completely load by putting code in 


       window.addEventListener('load', function() {
       //code
       });

Modified by vrcode