OverviewMapControl config

Question

In the map i created in openlayers, OverviewMapControl is basically useless from zoom levels 0-3 - the red "extent" rectangle just fills the entire OverviewMapControl and can't actually be used to drag the map more then a very minuscule amount. ie. the draggable rectangle would not resize regardless of the zoom level. Can any one help me with this?

Thanks in advance

Answer 1

Custom Zoom Behavior probably has the information you're looking for; {minRatio: 1, maxRatio: 1} as options to your map constructor might do what you want.