■ Image 엘리먼트의 Stretch 속성을 사용하는 방법을 보여준다.
▶ MainPage.xaml
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<Page x:Class="TestProject.MainPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:muxc="using:Microsoft.UI.Xaml.Controls" Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" FontFamily="나눔고딕코딩" FontSize="16"> <Grid> <Grid HorizontalAlignment="Center" VerticalAlignment="Center"> <Grid.ColumnDefinitions> <ColumnDefinition Width="Auto" /> <ColumnDefinition Width="50" /> <ColumnDefinition Width="Auto" /> </Grid.ColumnDefinitions> <Image Name="image" Grid.Column="0" Width="300" Height="300" Stretch="None" Source="/IMAGE/sample.png" /> <muxc:RadioButtons Grid.Column="2" Header="이미지 Stretch 모드"> <RadioButton GroupName="Stretch" Content="None" Checked="stretchRadioButton_Checked" IsChecked="True" /> <RadioButton GroupName="Stretch" Content="Fill" Checked="stretchRadioButton_Checked" /> <RadioButton GroupName="Stretch" Content="Uniform" Checked="stretchRadioButton_Checked" /> <RadioButton GroupName="Stretch" Content="UniformToFill" Checked="stretchRadioButton_Checked" /> </muxc:RadioButtons> </Grid> </Grid> </Page> |
▶ MainPage.xaml.cs
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using System; using Windows.Foundation; using Windows.Graphics.Display; using Windows.UI.ViewManagement; using Windows.UI.Xaml; using Windows.UI.Xaml.Controls; using Windows.UI.Xaml.Media; namespace TestProject { /// <summary> /// 메인 페이지 /// </summary> public sealed partial class MainPage : Page { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainPage() /// <summary> /// 생성자 /// </summary> public MainPage() { InitializeComponent(); #region 윈도우 크기를 설정한다. double width = 800d; double height = 600d; double dpi = (double)DisplayInformation.GetForCurrentView().LogicalDpi; ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.PreferredLaunchViewSize; Size windowSize = new Size(width * 96d / dpi, height * 96d / dpi); ApplicationView.PreferredLaunchViewSize = windowSize; Window.Current.Activate(); ApplicationView.GetForCurrentView().TryResizeView(windowSize); #endregion #region 윈도우 제목을 설정한다. ApplicationView.GetForCurrentView().Title = "Image 엘리먼트 : Stretch 속성 사용하기"; #endregion } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region Stretch 라디오 버튼 체크시 처리하기 - stretchRadioButton_Checked(sender, e) /// <summary> /// Stretch 라디오 버튼 체크시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void stretchRadioButton_Checked(object sender, RoutedEventArgs e) { if(this.image != null) { string stretchString = (sender as RadioButton).Content.ToString(); Stretch stretch = (Stretch)Enum.Parse(typeof(Stretch), stretchString); this.image.Stretch = stretch; } } #endregion } } |
