- Under 'Settings' select the 'Map Properties' entry
- In the 'Map Properties' editor under the 'Actions' tab click the 'Add...' button and select 'Drive time isochrone'
- In the 'Action Editor' set a suitable 'Trigger' to initiate the isochrone calculation for the selected location and set the 'Properties' as required and click the check mark
Style name - (internal setting - leave as is)
Max Value + resolution - determine the accuracy of the resulting polygon - the product of the two values is the number of calculations performed
time Isos: drive time in seconds to calculate the isochrone
distance Isos: drive distance in meters to calculate the isochrone
vehicle: optional values are 'car'; 'bike' or 'foot'
min Selections*: minimum number of elements to be selected (-1 = no imit)
max Selections*: maximum number of elements to be selected (-1 = no imit)
layers: select the layers the Isochrone calcualtoin shall be available on (no selection = all)
Icon Style**: icon for the action trigger
* NOTE: if two or more locations are selected the action will calculate the intersection of the generated isochrones
** see as well What are the available default icons?