ClemensFischer/XAML-Map-Control
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Added MapPanel.AutoCollapse property

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This commit is contained in:
ClemensF 2021-01-13 00:08:55 +01:00
parent ec1a018b50
commit fead75ffb9
11 changed files with 138 additions and 83 deletions
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38
SampleApps/WpfApplication/LocationToVisibilityConverter.cs
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@ -1,38 +0,0 @@
using System;
using System.Globalization;
using System.Windows;
using System.Windows.Data;
using MapControl;
namespace WpfApplication
{
public class LocationToVisibilityConverter : IMultiValueConverter
{
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
var visibility = Visibility.Collapsed;
if (values.Length == 2 && values[0] is MapBase && values[1] is Point?)
{
var parentMap = (MapBase)values[0];
var position = (Point?)values[1];
if (position.HasValue &&
position.Value.X >= 0d &&
position.Value.Y >= 0d &&
position.Value.X <= parentMap.ActualWidth &&
position.Value.Y <= parentMap.ActualHeight)
{
visibility = Visibility.Visible;
}
}
return visibility;
}
public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
{
throw new NotSupportedException();
}
}
}

33
SampleApps/WpfApplication/MainWindow.xaml
View file

@ -7,8 +7,6 @@
Title="XAML MapControl - WPF Test Application" Height="600" Width="900"
Stylus.IsPressAndHoldEnabled="False">
<Window.Resources>
<local:LocationToVisibilityConverter x:Key="LocationToVisibilityConverter"/>
<DataTemplate x:Key="PolylineItemTemplate">
<map:MapPolyline Locations="{Binding Locations}" Stroke="Red" StrokeThickness="3"/>
</DataTemplate>
@ -25,6 +23,7 @@
<Style x:Key="PointItemStyle" TargetType="map:MapItem">
<EventSetter Event="TouchDown" Handler="MapItemTouchDown"/>
<Setter Property="AutoCollapse" Value="True"/>
<Setter Property="Location" Value="{Binding Location}"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="Template">
@ -80,17 +79,10 @@
<Style x:Key="PushpinItemStyle" TargetType="map:MapItem">
<EventSetter Event="TouchDown" Handler="MapItemTouchDown"/>
<Setter Property="AutoCollapse" Value="True"/>
<Setter Property="Location" Value="{Binding Location}"/>
<Setter Property="VerticalAlignment" Value="Bottom"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="Visibility">
<Setter.Value>
<MultiBinding Converter="{StaticResource LocationToVisibilityConverter}">
<Binding Path="(map:MapPanel.ParentMap)" RelativeSource="{RelativeSource Self}"/>
<Binding Path="(map:MapPanel.ViewPosition)" RelativeSource="{RelativeSource Self}"/>
</MultiBinding>
</Setter.Value>
</Setter>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="map:MapItem">
@ -123,7 +115,7 @@
<RowDefinition/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<map:Map x:Name="map" ZoomLevel="11" MaxZoomLevel="21" MouseWheelZoomDelta="0.5"
<map:Map x:Name="map" ZoomLevel="11" MaxZoomLevel="21" MouseWheelZoomDelta="1"
Center="{Binding MapCenter}"
MapLayer="{Binding MapLayers.CurrentMapLayer}"
MapProjection="{Binding SelectedValue, ElementName=projectionComboBox,
@ -153,25 +145,18 @@
<map:MapItemsControl ItemsSource="{Binding Pushpins}"
ItemContainerStyle="{StaticResource PushpinItemStyle}"/>
<map:Pushpin Location="65,-18" Content="Iceland"/>
<map:Pushpin Location="71,25" Content="Norway"/>
<map:Pushpin Location="35,33" Content="Cyprus"/>
<map:Pushpin Location="28.25,-16.5" Content="Tenerife"/>
<map:Pushpin AutoCollapse="True" Location="65,-18" Content="Iceland"/>
<map:Pushpin AutoCollapse="True" Location="71,25" Content="Norway"/>
<map:Pushpin AutoCollapse="True" Location="35,33" Content="Cyprus"/>
<map:Pushpin AutoCollapse="True" Location="28.25,-16.5" Content="Tenerife"/>
<map:MapPath Location="53.5,8.2" Stroke="Blue" StrokeThickness="3" Fill="#1F007F00">
<map:MapPath AutoCollapse="True" Location="53.5,8.2" Stroke="Blue" StrokeThickness="3" Fill="#1F007F00">
<map:MapPath.Data>
<EllipseGeometry RadiusX="1852" RadiusY="1852"/>
</map:MapPath.Data>
</map:MapPath>
<map:Pushpin Location="53.5,8.2" Background="Yellow" Foreground="Blue" Content="N 53°30' E 8°12'">
<map:Pushpin.Visibility>
<MultiBinding Converter="{StaticResource LocationToVisibilityConverter}">
<Binding Path="(map:MapPanel.ParentMap)" RelativeSource="{RelativeSource Self}"/>
<Binding Path="(map:MapPanel.ViewPosition)" RelativeSource="{RelativeSource Self}"/>
</MultiBinding>
</map:Pushpin.Visibility>
</map:Pushpin>
<map:Pushpin AutoCollapse="True" Location="53.5,8.2" Background="Yellow" Foreground="Blue" Content="N 53°30' E 8°12'"/>
</map:Map>
<Border HorizontalAlignment="Right" VerticalAlignment="Bottom" Background="#AFFFFFFF">