■ Animation 클래스를 사용해 색상 변경 애니메이션을 만드는 방법을 보여준다.
▶ MainPage.xaml
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
<?xml version="1.0" encoding="utf-8" ?> <ContentPage x:Class="TestProject.MainPage" xmlns="http://schemas.microsoft.com/dotnet/2021/maui" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"> <Grid x:Name="grid" Margin="10" RowDefinitions="*,Auto"> <Image x:Name="image" Grid.Row="0" WidthRequest="250" HeightRequest="310" Source="dotnet_bot.png" /> <Button x:Name="animationButton" Grid.Row="1" Margin="0,10,0,0" Text="애니메이션" /> </Grid> </ContentPage> |
▶ MainPage.xaml.cs
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
namespace TestProject; /// <summary> /// 메인 페이지 /// </summary> public partial class MainPage : ContentPage { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainPage() /// <summary> /// 생성자 /// </summary> public MainPage() { InitializeComponent(); this.animationButton.Clicked += animationButton_Clicked; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 애니메이션 버튼 클릭시 처리하기 - fadeInButton_Clicked(sender, e) /// <summary> /// 애니메이션 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void animationButton_Clicked(object sender, EventArgs e) { Animation animation = new Animation ( callback : v => this.grid.BackgroundColor = Color.FromHsla(v, 1, 0.5), start : 0, end : 1 ); animation.Commit(this.grid, "Animation", 16, 4000, Easing.Linear, (v, c) => this.grid.BackgroundColor = Colors.Black); } #endregion } |
