constrain object, prevent scaling, moving and turning out of canvas

[Gerwin-prog]

Hey,

I am wondering if there's a "constrain to canvas" option for objects, for example for text - if there isn't this could be an amazing feature to have, as there seems to be a lot of demand for it - with loads of different answers, but none seem to work on the newest build.

I've found this SO answer:
Constrain element to canvas
Which works really well with FabricJS version 1.7.3, but it doesn't seem to work on the version I've build myself, from downloading the source from GitHub & compiling it using Node. The odd thing is that it works fine on the right side & bottom side, but the top (0) and left (0) don't seem to work with the latest build.

I wonder if something changed in the handling of scaling between the newest version & version 1.7.3, of if there are any alternatives.

[asturur]

You can start to open a jsfiddle with that code and fabricJS 4.3.1 and we can see what has broken .

[Gerwin-prog]

I've actually solved this issue by using the 'modified' event handler.