public UIView OnMapOverlay(NMapPOIdataOverlay poiDataOverlay, NMapPOIitem poiItem, CGPoint calloutPosition)
{
calloutPosition.X = (nfloat)(Math.Round(calloutView.Bounds.Size.Width / 2) + 1);
calloutLabel.Text = poiItem.Title;
return(calloutView);
}
private void TestPOIdataOverlay()
{
// Markers for POI item
int markerId = NMapPOIflagType.PIN;
// set POI data
NMapPOIdata poiData = new NMapPOIdata(2, mMapViewerResourceProvider);
poiData.BeginPOIdata(2);
NMapPOIitem item = poiData.AddPOIitem(127.0630205, 37.5091300, "Pizza 777-111", markerId, 0);
item.SetRightAccessory(true, NMapPOIflagType.CLICKABLE_ARROW);
poiData.AddPOIitem(127.061, 37.51, "Pizza 123-456", markerId, 0);
poiData.EndPOIdata();
// create POI data overlay
NMapPOIdataOverlay poiDataOverlay = mOverlayManager.CreatePOIdataOverlay(poiData, null);
// set event listener to the overlay
//poiDataOverlay.OnStateChangeListener = onPOIdataStateChangeListener;
poiDataOverlay.CalloutClick += OnCalloutClick;
poiDataOverlay.FocusChanged += OnFocusChanged;
// select an item
poiDataOverlay.SelectPOIitem(0, true);
// show all POI data
//poiDataOverlay.showAllPOIdata(0);
}
private void TestFloatingPOIdataOverlay()
{
// Markers for POI item
int marker1 = NMapPOIflagType.PIN;
// set POI data
NMapPOIdata poiData = new NMapPOIdata(1, mMapViewerResourceProvider);
poiData.BeginPOIdata(1);
NMapPOIitem item = poiData.AddPOIitem(null, "Touch & Drag to Move", marker1, 0);
if (item != null)
{
// initialize location to the center of the map view.
item.Point = mMapController.MapCenter;
// set floating mode
item.FloatingMode = NMapPOIitem.FloatingTouch | NMapPOIitem.FloatingDrag;
// show right button on callout
item.SetRightButton(true);
mFloatingPOIitem = item;
}
poiData.EndPOIdata();
// create POI data overlay
NMapPOIdataOverlay poiDataOverlay = mOverlayManager.CreatePOIdataOverlay(poiData, null);
if (poiDataOverlay != null)
{
//poiDataOverlay.SetOnFloatingItemChangeListener(onPOIdataFloatingItemChangeListener);
poiDataOverlay.FloatingItemChange += onPointChanged;
// set event listener to the overlay
//poiDataOverlay.OnStateChangeListener = onPOIdataStateChangeListener;
poiDataOverlay.CalloutClick += OnCalloutClick;
poiDataOverlay.FocusChanged += OnFocusChanged;
poiDataOverlay.SelectPOIitem(0, false);
mFloatingPOIdataOverlay = poiDataOverlay;
}
}
private void TestPathPOIdataOverlay()
{
// set POI data
NMapPOIdata poiData = new NMapPOIdata(4, mMapViewerResourceProvider, true);
poiData.BeginPOIdata(4);
poiData.AddPOIitem(349652983, 149297368, "Pizza 124-456", NMapPOIflagType.FROM, null);
poiData.AddPOIitem(349652966, 149296906, null, NMapPOIflagType.NUMBER_BASE + 1, null);
poiData.AddPOIitem(349651062, 149296913, null, NMapPOIflagType.NUMBER_BASE + 999, null);
poiData.AddPOIitem(349651376, 149297750, "Pizza 000-999", NMapPOIflagType.TO, null);
poiData.EndPOIdata();
// create POI data overlay
NMapPOIdataOverlay poiDataOverlay = mOverlayManager.CreatePOIdataOverlay(poiData, null);
// set event listener to the overlay
//poiDataOverlay.OnStateChangeListener = onPOIdataStateChangeListener;
poiDataOverlay.CalloutClick += OnCalloutClick;
poiDataOverlay.FocusChanged += OnFocusChanged;
}
public CGPoint OnMapOverlayCalloutOffsetWithType(NMapPOIdataOverlay poiDataOverlay, int poiFlagType)
{
return(CGPoint.Empty);
}
public UIImage OnMapOverlayForCalloutOverlayItem(NMapPOIdataOverlay poiDataOverlay, NMapPOIitem poiItem, CGSize constraintSize, bool selected, UIImage imageForCalloutRightAccessory, CGPoint calloutPosition, CGRect calloutHitRect)
{
return(null);
}
public CGPoint OnMapOverlayWithType(NMapPOIdataOverlay poiDataOverlay, int poiFlagType)
{
return(NMapViewResource.AnchorPoint(poiFlagType));
}
public UIImage OnMapOverlay(NMapPOIdataOverlay poiDataOverlay, NMapPOIitem poiItem, bool selected)
{
return(NMapViewResource.ImageWithType(poiItem.PoiFlagType, selected));;
}
public UIImage OnMapOverlay(NMapPOIdataOverlay poiDataOverlay, NMapPOIitem poiItem, bool selected)
{
return(null);
}
public CGPoint OnMapOverlayCalloutOffsetWithType(NMapPOIdataOverlay poiDataOverlay, int poiFlagType)
{
return(new CGPoint(0.5, 0.5));
}