UWP学习笔记之Location

 

 

MainPage.Xaml中：

<Page
    x:Class="Location.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:Location"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    xmlns:Maps="using:Windows.UI.Xaml.Controls.Maps"> <!--这是引用的Maps-->
    <Page.BottomAppBar>
        <AppBar IsOpen="True" IsSticky="True">
            <StackPanel Orientation="Horizontal">
                <AppBarButton Name="Location" Icon="Map" Label="Location" Click="Location_Click"/>
            </StackPanel>
        </AppBar>
    </Page.BottomAppBar>
    <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
        <Maps:MapControl Name="Display"/> <!--地图控件-->
    </Grid>
</Page>

 

PageMain.appxmanifese中：

 

<Capabilities>
    <Capability Name="internetClient" />

    <!-- MSDN：https://msdn.microsoft.com/library/windows/apps/br211430 -->
    <DeviceCapability Name="location" /> <!-- 允许获取设备地理位置 -->

 </Capabilities>

 

 

MainPage.Xaml.cs中：

//地图定位
    private async void Location_Click(object sender, RoutedEventArgs e)
        {
            Windows.Devices.Geolocation.Geopoint position = await Library.Position(); //获得设备位置
            DependencyObject marker = Library.Marker(); //画小圆点
            Display.Children.Add(marker);
            Windows.UI.Xaml.Controls.Maps.MapControl.SetLocation(marker, position); //设置小圆点位置

    //MSDN：https://msdn.microsoft.com/en-us/library/windows.ui.xaml.controls.maps.mapcontrol.setnormalizedanchorpoint.aspx
            Windows.UI.Xaml.Controls.Maps.MapControl.SetNormalizedAnchorPoint(marker, new Point(0.5, 0.5));
    //话说这个看不懂。。。求大神解救

            Display.ZoomLevel = 12; //缩放比例
            Display.Center = position;
        }

参考教程：https://comentsys.wordpress.com/2015/05/31/windows-10-universal-windows-platform-location/

 

强迫自己看英文吧。。。

 

打算做个晴天钟的Uwp。。。其实还是很好玩的。。。

 

//明天电钢就到了。。。等我爽个礼拜。。。