I am trying to resize a picture to laser engrave but I cannot manually change the sizes - width -height - as it shows a lock in between the two - can it be unlocked?
You can’t change the aspect. It’s a known bug that has been marked to be fixed.
You can type in a size or you can change the size by dragging on the handles in the workspace.
-S
Thanks for your reply but I have tried that also and when I change the width the height automatically adjusts itself and I cannot change it or the width automatically changes.
Yes. That’s the bug. You can’t unlock.
You’ll have to do it in your graphics program.
-S
Cura will let you unlock the scaling, and it’s very similar to Luban. Luban’s 3D Printing really is Cura with a bunch of settings hidden.
Cura doesn’t help for laser.
Lightburn does though.
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I’ll just leave now.
Thank you for the suggestions everyone I will be sure to try them.