private void OnCenterChanged(Location oldCenter, Location newCenter) { ViewportHelper.SetLogicalOrigin(this, newCenter); }
internal bool SetMouseWheel(double delta, Point point) { return(ViewportHelper.SetMouseWheel(this, delta, point)); }
internal void SetZoomToPoint(Point point, int zoomAdjustment) { ViewportHelper.SetZoomToPoint(this, point, zoomAdjustment); }
internal void SetDrag(Point point, Point origin, Location lastMapCenter) { ViewportHelper.SetDrag(this, point, origin, lastMapCenter); }
internal void SetZoom(int zoomLevel) { ViewportHelper.SetZoomLevel(this, zoomLevel); }