PeterZhong/GisDevelop_Exp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

3.5 Add simple eagle map view

Browse Source
This commit is contained in:
PeterZhong 2024-09-30 10:38:38 +08:00
parent 8a7c33489d
commit cc948d9ce6
2 changed files with 23 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
GisDevelop_Exp/MainWindow.xaml
View File

@ -18,6 +18,9 @@
</MenuItem> </MenuItem>
<MenuItem x:Name="Menu_View" Header="视图"/> <MenuItem x:Name="Menu_View" Header="视图"/>
</Menu> </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> </Grid>
</Window> </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.Media.Imaging;
using System.Windows.Navigation; using System.Windows.Navigation;
using System.Windows.Shapes; using System.Windows.Shapes;
using Esri.ArcGISRuntime.Geometry;
using Esri.ArcGISRuntime.Symbology;
using Color = System.Drawing.Color;
namespace GisDevelop_Exp namespace GisDevelop_Exp
{ {
@ -26,6 +29,7 @@ namespace GisDevelop_Exp
public MainWindow() public MainWindow()
{ {
InitializeComponent(); InitializeComponent();
EagleMapView.Map = new Map(BasemapStyle.ArcGISImageryStandard);
} }
private void Menu_OpenShp_Click(object sender, RoutedEventArgs e) private void Menu_OpenShp_Click(object sender, RoutedEventArgs e)
@ -87,5 +91,20 @@ namespace GisDevelop_Exp
{ {
OpenGeoDatabase(); 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);
}
} }
} }