Provide a drawing canvas / pass js variable to field on submit
I am digitising a form used on construction sites by technicians, part of which includes a layout. Typically, the user would sketch the layout, photograph the form and email it. The form is built using Gravity Forms. I have explored different ways to capture this information but cannot get a solution. Each layout is based around a standard arrangement and the information captured is the relative position of some instruments (labelled 1 to 4) and where North is.
My question is – can anyone think of a simpler way of doing this or shall I proceed down the last route. Any suggestions / help with the solution is appreciated.
Development form with layouts (not the actual form) can be found here: