The empty fields info: '' in the ui controls config can be used to create an info button next to each layer, providing a description for each layer. Currently all empty - no button is displayed in that case.
When info text is provided, it appears as tooltip on an info icon:
The empty fields
info: ''in the ui controls config can be used to create an info button next to each layer, providing a description for each layer. Currently all empty - no button is displayed in that case.When info text is provided, it appears as tooltip on an info icon: