[C#/UWP] Vector3Transition 엘리먼트 사용하기

TestProject.zip

0.02MB

▶ MainPage.xaml

<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 Margin="50">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"    />
            <ColumnDefinition Width="50"   />
            <ColumnDefinition Width="Auto" />
        </Grid.ColumnDefinitions>
        <Rectangle Name="rectangle" Grid.Column="0"
            Width="50"
            Height="50"
            Fill="{ThemeResource SystemAccentColor}">
            <Rectangle.ScaleTransition>
                <Vector3Transition />
            </Rectangle.ScaleTransition>
        </Rectangle>
        <StackPanel Grid.Column="2"
            VerticalAlignment="Center"
            Spacing="10">
            <Button Content="배율 설정 : (0.5, 0.5, 0.5)"
                Tag="0.5"
                Click="setButton_Click" />
            <Button Content="배율 설정 : (1.0, 1.0, 1.0)"
                Tag="1.0"
                Click="setButton_Click" />
            <Button Content="배율 설정 : (2.0, 2.0, 2.0)"
                Tag="2.0"
                Click="setButton_Click" />
            <TextBlock Text="컴포넌트" />
            <CheckBox Name="scaleXCheckBox"
                IsChecked="True"
                Content="X축 애니메이션" />
            <CheckBox Name="scaleYCheckBox"
                IsChecked="True"
                Content="Y축 애니메이션" />
            <CheckBox Name="scaleZCheckBox"
                IsChecked="True"
                Content="Z축 애니메이션" />
            <muxc:NumberBox x:Name="numberBox"
                Header="배율 설정 (0.0 ~ 5.0)"
                Minimum="0"
                Maximum="5"
                Value="1" 
                KeyDown="numberBox_KeyDown" />
            <Button
                Content="커스텀 배율 설정"
                Click="setButton_Click" />
        </StackPanel>
    </Grid>
</Page>

 

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▶ MainPage.xaml.cs

using Microsoft.UI.Xaml.Controls;
using System;
using System.Numerics;
using Windows.Foundation;
using Windows.Foundation.Metadata;
using Windows.Graphics.Display;
using Windows.System;
using Windows.UI.ViewManagement;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Input;

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 = "Vector3Transition 엘리먼트 사용하기";

            #endregion
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private
        //////////////////////////////////////////////////////////////////////////////// Event

        #region 넘버 박스 키 DOWN 처리하기 - numberBox_KeyDown(sender, e)

        /// <summary>
        /// 넘버 박스 키 DOWN 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void numberBox_KeyDown(object sender, KeyRoutedEventArgs e)
        {
            if(e.Key == VirtualKey.Enter)
            {
                setButton_Click(null, null);
            }
        }

        #endregion
        #region 배율 설정 버튼 클릭시 처리하기 - setButton_Click(sender, e)

        /// <summary>
        /// 배율 설정 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void setButton_Click(object sender, RoutedEventArgs e)
        {
            if(!ApiInformation.IsApiContractPresent("Windows.Foundation.UniversalApiContract", 7))
            {
                return;
            }

            Vector3Transition transition = this.rectangle.ScaleTransition;

            transition.Components = ((this.scaleXCheckBox.IsChecked == true) ? Vector3TransitionComponents.X : 0) |
                                    ((this.scaleYCheckBox.IsChecked == true) ? Vector3TransitionComponents.Y : 0) |
                                    ((this.scaleZCheckBox.IsChecked == true) ? Vector3TransitionComponents.Z : 0);

            Button button = sender as Button;

            float customValue;

            if(button != null && button.Tag != null)
            {
                customValue = Convert.ToSingle(button.Tag);
            }
            else
            {
                customValue = CheckValue(this.numberBox);
            }

            this.rectangle.Scale = new Vector3(customValue);
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Function

        #region 값 체크하기 - CheckValue(numberBox)

        /// <summary>
        /// 값 체크하기
        /// </summary>
        /// <param name="numberBox">넘버 박스</param>
        /// <returns>값</returns>
        private float CheckValue(NumberBox numberBox)
        {
            if(double.IsNaN(numberBox.Value))
            {
                numberBox.Value = 0;
            }

            return (float)numberBox.Value;
        }

        #endregion
    }
}