The first thing we must do is place the “TargetPoint” actors on the limits of the map.

I recommend you set the view to “TOP”

and then span two actors (TargetPoint) and place them at the ends of the map.

With that we already have the dimensions of our map.

Finally, we must open our W_Bigmap widget and fill in the default variables.

Map Size, talks about the size of the map.

When you load a map, you must do it in the Widget element “IMG_Map”

Set Size in IMG_MAP too.

In the same way, if you want to change the size of the map (of the widget), you must do it both in the default variable, and in the “innetCanvas” widget element.