TIWCGJQGMap3DirectionsRendererOptions.PreserveViewport Property
By default, the input map is centered and zoomed to the bounding box of this set of directions. If this option is set to true, the viewport is left unchanged, unless the map's center and zoom were never set.
published property PreserveViewport: boolean index 06 read GetBooleanValue write SetBooleanValue stored IsBooleanStored;
Property Value
Type: boolean