Fix scaling while export

[Nuhiat-Arefin]

Closes #3588

Earlier, using the scale factor of export configuration inside RenderConfig caused the viewBox to shrink.This meant the renderer produced artwork in a smaller logical coordinate space. Then It drew this small content in a large canvas , scaled up. Thats why we saw only the zoomed-in top-left corner. Now we use scale 1. instead of scale_factor. So the SVG viewBox matches the artwork’s true bounds.scale_factor is only used during calculation of frontend size

Before:

Screen.Recording.2026-01-28.at.1.30.15.AM.mov

After:

Screen.Recording.2026-01-28.at.1.41.18.AM.mov

[Ayush2k02]

I have fixed the issue for the desktop version from this discussion here ,
https://discord.com/channels/731730685944922173/1210129484255076354/1465918687444734055

Happy to collaborate on this if you want

[Nuhiat-Arefin]

I have fixed the issue for the desktop version from this discussion here , https://discord.com/channels/731730685944922173/1210129484255076354/1465918687444734055

Happy to collaborate on this if you want

Thanks, happy to collaborate on this

[Ayush2k02]

Nuhiat-Arefin#1

Here is the PR , this fixes the desktop issue . Only you can merge this

[Nuhiat-Arefin]

Nuhiat-Arefin#1

Here is the PR , this fixes the desktop issue . Only you can merge this

Cool! Thanks a lot. I think there is a small issue with your code. It cuts the image even with scale factor 1.(in the web app)

Screenshot of the image:

Export Image:

[Ayush2k02]

https://discord.com/channels/731730685944922173/1210129484255076354/1465918687444734055

Still the issue from this discussion is not resolved

[Keavon]

Marking as draft until the last comment here is resolved.