[C#/WPF] 코드를 사용해 컬렉션이나 배열을 포함하는 Freezable 객체를 애니메이션에서 간접 대상으로 설정하기

■ 코드를 사용해 컬렉션이나 배열을 포함하는 Freezable 객체를 애니메이션에서 간접 대상으로 설정하는 방법을 보여준다.

▶ MainWindow.xaml


<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="800"
    Height="600"
    Title="TestProject"
    FontFamily="나눔고딕코딩"
    FontSize="16">
</Window>

<Window x:Class="TestProject.MainWindow"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Width="800"

Height="600"

Title="TestProject"

FontFamily="나눔고딕코딩"

FontSize="16">

</Window>

▶ MainWindow.xaml.cs


using System;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace TestProject
{
    /// <summary>
    /// 메인 윈도우
    /// </summary>
    public partial class MainWindow : Window
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainWindow()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainWindow()
        {
            InitializeComponent();

            TransformGroup transformGroup = new TransformGroup();

            transformGroup.Children.Add(new ScaleTransform());
            transformGroup.Children.Add(new RotateTransform());

            Rectangle rectangle = new Rectangle();

            rectangle.Name                  = "rectangle";
            rectangle.Width                 = 100;
            rectangle.Height                = 100;
            rectangle.RenderTransform       = transformGroup;
            rectangle.RenderTransformOrigin = new Point(0.5, 0.5);
            rectangle.Fill                  = Brushes.Blue;

            NameScope.SetNameScope(this, new NameScope());

            RegisterName(rectangle.Name, rectangle);

            DoubleAnimation doubleAnimation = new DoubleAnimation();

            doubleAnimation.Duration       = new Duration(TimeSpan.FromSeconds(5));
            doubleAnimation.RepeatBehavior = RepeatBehavior.Forever;
            doubleAnimation.From           = 0;
            doubleAnimation.To             = 360;

            PropertyPath propertyPath = new PropertyPath
            (
                "(0).(1)[1].(2)",
                new DependencyProperty[]
                {
                    Rectangle.RenderTransformProperty,
                    TransformGroup.ChildrenProperty,
                    RotateTransform.AngleProperty
                }
            );

            Storyboard.SetTargetName(doubleAnimation, rectangle.Name);
            Storyboard.SetTargetProperty(doubleAnimation, propertyPath);

            Storyboard storyboard = new Storyboard();

            storyboard.Children.Add(doubleAnimation);

            BeginStoryboard beginStoryboard = new BeginStoryboard();

            beginStoryboard.Storyboard = storyboard;

            EventTrigger enterTrigger = new EventTrigger();

            enterTrigger.RoutedEvent = Rectangle.LoadedEvent;

            enterTrigger.Actions.Add(beginStoryboard);

            rectangle.Triggers.Add(enterTrigger);

            Border border = new Border();

            border.Width      = 400;
            border.Height     = 400;
            border.Background = Brushes.LightGray;

            border.Child = rectangle;

            Content = border;
        }

        #endregion
    }
}

using System;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Media;

using System.Windows.Media.Animation;

using System.Windows.Shapes;

namespace TestProject

{

/// <summary>

/// 메인 윈도우

/// </summary>

public partial class MainWindow : Window

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainWindow()

/// <summary>

/// 생성자

/// </summary>

public MainWindow()

{

InitializeComponent();

TransformGroup transformGroup = new TransformGroup();

transformGroup.Children.Add(new ScaleTransform());

transformGroup.Children.Add(new RotateTransform());

Rectangle rectangle = new Rectangle();

rectangle.Name = "rectangle";

rectangle.Width = 100;

rectangle.Height = 100;

rectangle.RenderTransform = transformGroup;

rectangle.RenderTransformOrigin = new Point(0.5, 0.5);

rectangle.Fill = Brushes.Blue;

NameScope.SetNameScope(this, new NameScope());

RegisterName(rectangle.Name, rectangle);

DoubleAnimation doubleAnimation = new DoubleAnimation();

doubleAnimation.Duration = new Duration(TimeSpan.FromSeconds(5));

doubleAnimation.RepeatBehavior = RepeatBehavior.Forever;

doubleAnimation.From = 0;

doubleAnimation.To = 360;

PropertyPath propertyPath = new PropertyPath

(

"(0).(1)[1].(2)",

new DependencyProperty[]

{

Rectangle.RenderTransformProperty,

TransformGroup.ChildrenProperty,

RotateTransform.AngleProperty

}

);

Storyboard.SetTargetName(doubleAnimation, rectangle.Name);

Storyboard.SetTargetProperty(doubleAnimation, propertyPath);

Storyboard storyboard = new Storyboard();

storyboard.Children.Add(doubleAnimation);

BeginStoryboard beginStoryboard = new BeginStoryboard();

beginStoryboard.Storyboard = storyboard;

EventTrigger enterTrigger = new EventTrigger();

enterTrigger.RoutedEvent = Rectangle.LoadedEvent;

enterTrigger.Actions.Add(beginStoryboard);

rectangle.Triggers.Add(enterTrigger);

Border border = new Border();

border.Width = 400;

border.Height = 400;

border.Background = Brushes.LightGray;

border.Child = rectangle;

Content = border;

}

#endregion

}

TestProject.zip

.NETFRAMEWORK 2D ANIMATION C# GRAPHICS MICROSOFT WPF

icodebroker

[C#/WPF] 코드를 사용해 컬렉션이나 배열을 포함하는 Freezable 객체를 애니메이션에서 간접 대상으로 설정하기