ClemensFischer/XAML-Map-Control
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Added MapPolypoint base class

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ClemensFischer 2024-05-26 09:49:00 +02:00
parent aeb3fd047f
commit 84890090f8
11 changed files with 357 additions and 317 deletions
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23
MapControl/Shared/MapPolygon.cs
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@ -5,15 +5,11 @@
using System.Collections.Generic;
#if WPF
using System.Windows;
using System.Windows.Media;
#elif UWP
using Windows.UI.Xaml;
using Windows.UI.Xaml.Media;
#elif WINUI
using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Media;
#elif AVALONIA
using Avalonia.Media;
using DependencyProperty = Avalonia.AvaloniaProperty;
#endif
@ -22,16 +18,12 @@ namespace MapControl
/// <summary>
/// A polygon defined by a collection of Locations.
/// </summary>
public class MapPolygon : MapPath
public class MapPolygon : MapPolypoint
{
public static readonly DependencyProperty LocationsProperty =
DependencyPropertyHelper.Register<MapPolygon, IEnumerable<Location>>(nameof(Locations), null,
(polygon, oldValue, newValue) => polygon.DataCollectionPropertyChanged(oldValue, newValue));
public static readonly DependencyProperty FillRuleProperty =
DependencyPropertyHelper.Register<MapPolygon, FillRule>(nameof(FillRule), FillRule.EvenOdd,
(polygon, oldValue, newValue) => ((PathGeometry)polygon.Data).FillRule = newValue);
/// <summary>
/// Gets or sets the Locations that define the polygon points.
/// </summary>
@ -44,20 +36,9 @@ namespace MapControl
set => SetValue(LocationsProperty, value);
}
public FillRule FillRule
{
get => (FillRule)GetValue(FillRuleProperty);
set => SetValue(FillRuleProperty, value);
}
public MapPolygon()
{
Data = new PathGeometry();
}
protected override void UpdateData()
{
SetPathFigures(GetPathFigures(Locations, true));
UpdateData(Locations, true);
}
}
}