How to get the original size of a image?

Questions
3

Sometimes I found very difficult to understand how to use typst…

Thank you, now I can have a image without deprecated decode like this :

#let i = image(bytes(img), format: "png")
#i

But I can access to its size… I wanted to display it to see but the document can be generated with this code :

#let width = context i.width
#width

or this
#context measure(i, width: 100pt)