本文整理汇总了C#中MapLayer.Remove方法的典型用法代码示例。如果您正苦于以下问题：C# MapLayer.Remove方法的具体用法？C# MapLayer.Remove怎么用？C# MapLayer.Remove使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MapLayer的用法示例。
在下文中一共展示了MapLayer.Remove方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: updateLocationMarker
// we have this function so after user will come back to the main menu, he will see last geolocation, while current one is updating
private void updateLocationMarker()
{
PushpinMapLayer = new MapLayer();
Map.Layers.Add(PushpinMapLayer);
positionCoord = (App.Current as App).lastUserLocation;
if (positionCoord != null)
{
Map.Center = positionCoord;
Map.ZoomLevel = 19;
if (MyOverlay != null)
PushpinMapLayer.Remove(MyOverlay);
MyOverlay = putOverlayOnMap(positionCoord, MyOverlay);
PushpinMapLayer.Add(MyOverlay);
}
}示例2: MapRenderer2WinPhone
public MapRenderer2WinPhone()
: base()
{
MessagingCenter.Subscribe<IEnumerable<HeritageProperty>>(this, MapRenderer2.MESSAGE_ADD_AND_ZOOM_ON_PINS, (items) =>
{
Task.Run(async () =>
{
// just wait to give the control time to render and set it's position
await Task.Delay(300);
// invoke on main thread
Dispatcher.BeginInvoke(() =>
{
CustomPushPinWithToolTip prevItem = null;
List<GeoCoordinate> coords = new List<GeoCoordinate>();
var layer = new MapLayer();
// loop through all the properties and add them to the list
foreach (var item in items)
{
// create the overlay
var overlay = new MapOverlay()
{
GeoCoordinate = new GeoCoordinate(item.Latitude, item.Longitude),
PositionOrigin = new System.Windows.Point(0, 1)
};
// create th epin
var pin = new CustomPushPinWithToolTip(item, overlay);
pin.ToolTipTapped = (i) =>
{
MessagingCenter.Send<Location>(new Location() { Latitude = i.Latitude, Longitude = i.Longitude }, MapRenderer2.MESSAGE_ON_INFO_WINDOW_CLICKED);
};
pin.MarkerTapped = (p) =>
{
if (prevItem != null && prevItem != p)
prevItem.HideCallout();
prevItem = p;
var o = p.ParentOverlay;
layer.Remove(o);
layer.Add(o);
this.NativeMap.Center = p.ParentOverlay.GeoCoordinate;
};
// set the content for the overlay
overlay.Content = pin;
// add overlay to layer
layer.Add(overlay);
// add to the list
coords.Add(overlay.GeoCoordinate);
}
// add to map
this.NativeMap.Layers.Add(layer);
// zoom in on pins
this.NativeMap.SetView(LocationRectangle.CreateBoundingRectangle(coords));
});
});
});
MessagingCenter.Subscribe<IEnumerable<HeritageProperty>>(this, MapRenderer2.MESSAGE_ZOOM_ON_PINS, (items) =>
{
List<GeoCoordinate> coords = new List<GeoCoordinate>();
// loop through all the properties and add them to the list
foreach (var item in items)
coords.Add(new GeoCoordinate(item.Latitude,item.Longitude));
// zoom in on pins
this.NativeMap.SetView(LocationRectangle.CreateBoundingRectangle(coords));
});
}