PeterZhong/GisDevelop_Exp
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3.5 Add simple eagle map view

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PeterZhong 2024-09-30 10:38:38 +08:00
parent 8a7c33489d
commit cc948d9ce6
2 changed files with 23 additions and 1 deletions
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5
GisDevelop_Exp/MainWindow.xaml
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@ -18,6 +18,9 @@
</MenuItem>
<MenuItem x:Name="Menu_View" Header="视图"/>
</Menu>
<esri:MapView x:Name="MainMapView" Map="{Binding Map, Source={StaticResource MapViewModel}}" Margin="0,19,0,0" />
<esri:MapView x:Name="MainMapView" Map="{Binding Map, Source={StaticResource MapViewModel}}" Margin="0,19,0,0" ViewpointChanged="MainMapView_OnViewpointChanged"/>
<Border BorderBrush="#FF8B1D76" BorderThickness="2,2,2,2" HorizontalAlignment="Right" Height="180" Width="202" VerticalAlignment="Top" IsEnabled="False">
<esri:MapView x:Name="EagleMapView"/>
</Border>
</Grid>
</Window>

19
GisDevelop_Exp/MainWindow.xaml.cs
View File

@ -14,6 +14,9 @@ using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Esri.ArcGISRuntime.Geometry;
using Esri.ArcGISRuntime.Symbology;
using Color = System.Drawing.Color;
namespace GisDevelop_Exp
{
@ -26,6 +29,7 @@ namespace GisDevelop_Exp
public MainWindow()
{
InitializeComponent();
EagleMapView.Map = new Map(BasemapStyle.ArcGISImageryStandard);
}
private void Menu_OpenShp_Click(object sender, RoutedEventArgs e)
@ -87,5 +91,20 @@ namespace GisDevelop_Exp
{
OpenGeoDatabase();
}
private void MainMapView_OnViewpointChanged(object? sender, EventArgs e)
{
EagleMapView.GraphicsOverlays.Clear();
Esri.ArcGISRuntime.Geometry.Polygon vExtent = MainMapView.VisibleArea;
Envelope eagleViewEnvelop = vExtent.Extent;
Color lineColor = Color.FromArgb(255, 255, 0, 0);
SimpleLineSymbol lineSymbol = new Esri.ArcGISRuntime.Symbology.SimpleLineSymbol(SimpleLineSymbolStyle.Dash, lineColor,2.0);
Color fillColor = Color.FromArgb(0, 0, 0, 0);
SimpleFillSymbol fillSymbol = new SimpleFillSymbol(SimpleFillSymbolStyle.Solid, fillColor, lineSymbol);
var graphicOverlay = new Esri.ArcGISRuntime.UI.GraphicsOverlay();
var envGraphic = new Esri.ArcGISRuntime.UI.Graphic(eagleViewEnvelop, fillSymbol);
graphicOverlay.Graphics.Add(envGraphic);
EagleMapView.GraphicsOverlays.Add(graphicOverlay);
}
}
}