I am already using the upload image size and dimension restrictions as well as the auto resize option. This all works perfectly and as expected.

To give my users as much freedom as possible I would then like to give them the option of freeform scaling (after an image has been uploaded or from a static image library we have). This would allow them to scale up to a specific height and width.

 

I could write a javascript function to check the HTML for width and height tags and adjust automatically if they are set over the max dimensions but just wondered if there was anything built in to ce I could use?