Image Map Widget
There is very exciting new select widget in Enketo that can be used to select a region from an SVG image. Click the demo below.
How to use
The XLSForm syntax for this widget is very simple. Add an SVG image and the appearance “image-map” to any regular select or select_one widget.
The next step gets a little more involved as we need to link the values of the choices (i.e. the “name” column in XLSForm) to correspond with the “id” attributes on the paths in the SVG document. The easiest is probably to create a regular choice list in XLSForm first and then edit the SVG file in a text editor (SVG is just text).
As far as we know, any SVG image could be used to make certain “paths” clickable, but there may very well be surprises for some complex images.
This feature was made possible by funding from KoBoToolbox under their project with WFP. Many thanks to them!