private async void AddLayerContainIcons(object sender, RoutedEventArgs e)
{
var layer = new AMapLayer();
RandomAccessStreamReference rsa =
RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/man.png",
UriKind.RelativeOrAbsolute));
for (int i = 0; i < 1000; i++)
{
var icon = new AMapIcon
{
//Image =
// RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/man.png",
// UriKind.RelativeOrAbsolute)),
Image = rsa,
Location = new LngLat(116.394653 + i * 0.01, 39.911843 + i * 0.01),
};
await layer.Add(icon);
}
aMapControl.Layers.Add(layer);
}
private void MapTypeComboBox_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
{
ComboBox box = sender as ComboBox;
MapType map = box.SelectedItem as MapType;
switch (map.ID)
{
case "baidu":
myMap.OperationalLayers.Clear();
BaiduMapLayer baiduMap = new BaiduMapLayer();
baiduMap.Id = "MapLayer";
myMap.OperationalLayers.Add(baiduMap);
break;
case "tencent":
myMap.OperationalLayers.Clear();
TencentMapLayer tencentMap = new TencentMapLayer();
myMap.OperationalLayers.Add(tencentMap);
tencentMap.Id = "MapLayer";
break;
case "amap":
myMap.OperationalLayers.Clear();
AMapLayer aMap = new AMapLayer();
myMap.OperationalLayers.Add(aMap);
aMap.Id = "MapLayer";
break;
default:
break;
}
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached.
/// This parameter is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
var layer1 = new AMapLayer();
var layer2 = new AMapLayer();
var layer3 = new AMapLayer();
double interval = 0.1;
var icon1 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/YELLOW.png", UriKind.RelativeOrAbsolute)),
Location = aMapControl.Center,
Data = "1"
};
icon1.Tapped += icon1_Tapped;
var icon2 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/CYAN.png", UriKind.RelativeOrAbsolute)),
Location = new LngLat(icon1.Location.Longitude + interval, icon1.Location.Latitude + interval),
Data = "2"
};
icon2.Tapped += icon2_Tapped;
var icon3 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/GREEN.png", UriKind.RelativeOrAbsolute)),
Location = new LngLat(icon2.Location.Longitude + interval, icon2.Location.Latitude + interval),
Data = "3"
};
icon3.Tapped += icon3_Tapped;
layer1.Add(icon1);
layer2.Add(icon2);
layer3.Add(icon3);
aMapControl.Layers.Add(layer1);
aMapControl.Layers.Add(layer2);
aMapControl.Layers.Add(layer3);
aMapControl.MapHolding += aMapControl_Holding;
}
/// <summary>
/// Add the given map layer to this map control.
/// </summary>
/// <param name="Layer">A map layer.</param>
/// <param name="Visibility">The map layer is visible or not at the start of the application.</param>
/// <param name="AddToLayerPanel">Wether to add this map layer to the layer panel or not.</param>
public AMapLayer AddLayer(AMapLayer Layer, Visibility Visibility = Visibility.Visible, Boolean AddToLayerPanel = true)
{
#region Initial checks
if (Layer == null)
{
throw new ApplicationException("The parameter 'Layer' must not be null!");
}
var CurrentLayerAsCanvas = Layer as Canvas;
if (CurrentLayerAsCanvas == null)
{
throw new ApplicationException("The parameter 'Layer' must inherit from Canvas!");
}
if (Layer.Id == null)
{
throw new ApplicationException("The identification of the 'Layer' must be set!");
}
if (Layer.MapControl != this)
{
throw new ApplicationException("The MapControl of the 'Layer' is invalid!");
}
#endregion
#region Add the given feature layer
LayerGrid.Children.Add(CurrentLayerAsCanvas);
MapLayers.Add(Layer.Id, Layer);
CurrentLayerAsCanvas.SetValue(Canvas.ZIndexProperty, Layer.ZIndex);
#endregion
#region Add a checkbox entry to the feature layer panel
if (AddToLayerPanel)
{
LayerPanel1.AddLayer(Layer, Visibility);
}
#endregion
return(Layer);
}
/// <summary>
/// 在不同的层上加入不同的marker
/// 来测试层的功能是否实现
/// </summary>
private async void AddMarkersAtDifferentLayer()
{
var layer1 = new AMapLayer();
var layer2 = new AMapLayer();
var layer3 = new AMapLayer();
double interval = 0.1;
var icon1 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/YELLOW.png", UriKind.RelativeOrAbsolute)),
Location = aMapControl.Center,
Data = "1"
};
var icon2 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/CYAN.png", UriKind.RelativeOrAbsolute)),
Location = new LngLat(icon1.Location.Longitude + interval, icon1.Location.Latitude + interval),
Data = "2"
};
var icon3 = new AMapIcon
{
Image = RandomAccessStreamReference.CreateFromUri(new Uri(
"ms-appx:///Assets/GREEN.png", UriKind.RelativeOrAbsolute)),
Location = new LngLat(icon2.Location.Longitude + interval, icon2.Location.Latitude + interval),
Data = "3"
};
layer1.Add(icon1);
layer2.Add(icon2);
layer3.Add(icon3);
aMapControl.Layers.Add(layer1);
aMapControl.Layers.Add(layer2);
aMapControl.Layers.Add(layer3);
}
/// <summary>
/// Checks if the given map is present within the map control.
/// </summary>
/// <param name="MapLayer">A map layer.</param>
public Boolean ContainsLayerId(AMapLayer MapLayer)
{
return(MapLayers.ContainsKey(MapLayer.Id));
}
/// <summary>
/// Add the given map layer to this expandable stack panel.
/// </summary>
/// <param name="Layer">A map layer.</param>
/// <param name="Visibility">The map layer is visible or not at the start of the application.</param>
public void AddLayer(AMapLayer Layer, Visibility Visibility = Visibility.Visible)
{
#region Initial checks
if (Layer == null)
throw new ApplicationException("The parameter 'Layer' must not be null!");
var CurrentLayerAsCanvas = Layer as Canvas;
if (CurrentLayerAsCanvas == null)
throw new ApplicationException("The parameter 'Layer' must inherit from Canvas!");
if (Layer.Id == null)
throw new ApplicationException("The identification of the 'Layer' must be set!");
if (Layer.MapControl == null)
throw new ApplicationException("The MapControl of the 'Layer' must be set!");
#endregion
var Checkbox = new CheckBox();
Checkbox.Content = Layer.Id;
Checkbox.IsChecked = Visibility == Visibility.Visible;
Layer.Visibility = Visibility;
#region Register Checkbox.MouseEnter event
Checkbox.MouseEnter += (o, e) =>
{
var _CheckBox = o as CheckBox;
_CheckBox.Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 200, 200));
_CheckBox.Background = new SolidColorBrush(Colors.White);
};
#endregion
#region Register Checkbox.MouseLeave event
Checkbox.MouseLeave += (o, e) =>
{
var _CheckBox = o as CheckBox;
_CheckBox.Foreground = new SolidColorBrush(Color.FromArgb(255, 0, 0, 0));
_CheckBox.Background = new SolidColorBrush(Colors.Gray);
};
#endregion
#region Register Checkbox.Click event
Checkbox.Click += (o, e) =>
{
var _CheckBox = o as CheckBox;
if (_CheckBox.IsChecked.Value)
CurrentLayerAsCanvas.Animate(Property: "Opacity",
From: 0.0,
To: 1.0,
Milliseconds: AnimationSpeed,
StartAction: (UIElement) => {
Layer.Redraw();
UIElement.Visibility = Visibility.Visible;
});
else
CurrentLayerAsCanvas.Animate(Property: "Opacity",
From: 1.0,
To: 0.0,
Milliseconds: AnimationSpeed,
FinalAction: (UIElement) => UIElement.Visibility = Visibility.Hidden);
};
#endregion
base.AddUIElement(Checkbox);
}
/// <summary>
/// Add the given map layer to this expandable stack panel.
/// </summary>
/// <param name="Layer">A map layer.</param>
/// <param name="Visibility">The map layer is visible or not at the start of the application.</param>
public void AddLayer(AMapLayer Layer, Visibility Visibility = Visibility.Visible)
{
#region Initial checks
if (Layer == null)
{
throw new ApplicationException("The parameter 'Layer' must not be null!");
}
var CurrentLayerAsCanvas = Layer as Canvas;
if (CurrentLayerAsCanvas == null)
{
throw new ApplicationException("The parameter 'Layer' must inherit from Canvas!");
}
if (Layer.Id == null)
{
throw new ApplicationException("The identification of the 'Layer' must be set!");
}
if (Layer.MapControl == null)
{
throw new ApplicationException("The MapControl of the 'Layer' must be set!");
}
#endregion
var Checkbox = new CheckBox();
Checkbox.Content = Layer.Id;
Checkbox.IsChecked = Visibility == Visibility.Visible;
Layer.Visibility = Visibility;
#region Register Checkbox.MouseEnter event
Checkbox.MouseEnter += (o, e) =>
{
var _CheckBox = o as CheckBox;
_CheckBox.Foreground = new SolidColorBrush(Color.FromArgb(255, 200, 200, 200));
_CheckBox.Background = new SolidColorBrush(Colors.White);
};
#endregion
#region Register Checkbox.MouseLeave event
Checkbox.MouseLeave += (o, e) =>
{
var _CheckBox = o as CheckBox;
_CheckBox.Foreground = new SolidColorBrush(Color.FromArgb(255, 0, 0, 0));
_CheckBox.Background = new SolidColorBrush(Colors.Gray);
};
#endregion
#region Register Checkbox.Click event
Checkbox.Click += (o, e) =>
{
var _CheckBox = o as CheckBox;
if (_CheckBox.IsChecked.Value)
{
CurrentLayerAsCanvas.Animate(Property: "Opacity",
From: 0.0,
To: 1.0,
Milliseconds: AnimationSpeed,
StartAction: (UIElement) => {
Layer.Redraw();
UIElement.Visibility = Visibility.Visible;
});
}
else
{
CurrentLayerAsCanvas.Animate(Property: "Opacity",
From: 1.0,
To: 0.0,
Milliseconds: AnimationSpeed,
FinalAction: (UIElement) => UIElement.Visibility = Visibility.Hidden);
}
};
#endregion
base.AddUIElement(Checkbox);
}
