Всем привет.
Можете подсказать, как сделать чтобы скорость объектов при выполнении анимации была одинаковой?
csharp Код:
using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Threading.Tasks;using System.Windows;using System.Windows.Controls;using System.Windows.Data;using System.Windows.Documents;using System.Windows.Input;using System.Windows.Media;using System.Windows.Media.Animation;using System.Windows.Media.Imaging;using System.Windows.Navigation;using System.Windows.Shapes; namespace WpfApplication2
{ /// <summary> /// Interaction logic for MainWindow.xaml /// </summary> public partial class MainWindow
: Window
{ public MainWindow
() { InitializeComponent
(); ta
.Completed += ComplitedAnimation
; ta
.FillBehavior = FillBehavior
.Stop; ta
.Duration = TimeSpan
.FromSeconds(0.5); ta
.Duration = new Duration
(new TimeSpan
(0,
0,
5)); } ThicknessAnimation ta
= new ThicknessAnimation
(); public double main_window_width
{ get
{ return main_window_grid
.ActualWidth; } } public bool fl1
; public bool fl2
; private Thickness marginBackup
; private void ComplitedAnimation
(object sender, EventArgs e
) { if (fl1
== true) { fl1
= false; grid_blue
.Visibility = Visibility
.Visible; grid_red
.Margin = marginBackup
; } if (fl2
== true) { fl2
= false; grid_red
.Visibility = Visibility
.Collapsed; grid_blue
.Margin = marginBackup
; } } private void Move_Animation
(object sender, RoutedEventArgs e
) { fl1
= true; ta
.From = new Thickness
(main_window_width,
0,
0,
0); ta
.To = grid_red
.Margin; marginBackup
= grid_red
.Margin; grid_red
.BeginAnimation(MarginProperty, ta
); grid_red
.Visibility = Visibility
.Visible; ta
.From = grid_blue
.Margin; ta
.To = new Thickness
(0,
0, main_window_width,
0); grid_blue
.BeginAnimation(MarginProperty, ta
); } }}
XML Код:
<Window x:Class="WpfApplication2.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="MainWindow" Height="350" Width="525">
<Grid x:Name="main_window_grid">
<Grid>
<Grid x:Name="grid_blue" Height="200" Width="350" Background="Blue" Margin="0,0,0,0">
<Button Name="bt_blue" Width="50" Height="50" Margin="200,100,0,0" Content="button" Click="Move_Animation"></Button>
</Grid>
<Grid x:Name="grid_red" Height="200" Width="350" Background="red" Margin="0,0,0,0" Visibility="Collapsed">
<Button Name="bt_red" Width="50" Height="50" Margin="200,100,0,0" Content="button"></Button>
</Grid>
</Grid>
</Grid>
</Window>