//アプリが表示された直後
private void MainWindow_ContentRendered(object sender, EventArgs e)
{
//Image拡大表示の補間法指定、今回はニアレストネイバー法
RenderOptions.SetBitmapScalingMode(MyImage1, BitmapScalingMode.NearestNeighbor);
//ScaleTransform作成してImageのRenderTransformに指定
//これをしないと拡大できない
var st = new ScaleTransform();
MyImage1.RenderTransform = st;
//ここからBinding
//ソース SliderのValue
//ターゲット ImageのScaleTransformのXとY
var b = new Binding();
b.Source = SliderScale;
b.Path = new PropertyPath(Slider.ValueProperty);
BindingOperations.SetBinding(st, ScaleTransform.ScaleXProperty, b);
BindingOperations.SetBinding(st, ScaleTransform.ScaleYProperty, b);
//ソース Slider.Value
//ターゲット CanvasのWidth
//Canvas.Width = Slider.Value * Image.ActualWidthをにするためにConverter指定
//ParameterにImage.Width
b = new Binding();
b.Source = SliderScale;
b.Path = new PropertyPath(Slider.ValueProperty);
b.ConverterParameter = MyImage1.ActualWidth;
b.Converter = new MyConverter();
MyCanvas1.SetBinding(WidthProperty, b);
//↑のHeight版
b = new Binding();
b.Source = SliderScale;
b.Path = new PropertyPath(Slider.ValueProperty);
b.ConverterParameter = MyImage1.ActualHeight;
b.Converter = new MyConverter();
MyCanvas1.SetBinding(HeightProperty, b);
}
/*-------------------------- PLAY -------------------------------*/
private void Play(object sender, RoutedEventArgs e)
{
player11.Focusable = false;
player22.Focusable = false;
MyCanvas1.Focus();
position();
positionC = true;
_timer = new DispatcherTimer(new TimeSpan(0, 0, 1), DispatcherPriority.Normal, delegate
{
if (_time == TimeSpan.Zero)
{
_timer.Stop();
stopWatch.Start();
dispatcherTimer.Start();
}
Countdown.Text = _time.ToString("c");
_time = _time.Add(TimeSpan.FromSeconds(-1));
}, Application.Current.Dispatcher);
_timer.Start();
btn_play.IsEnabled = false;
}
//アプリが表示された直後
private void MainWindow_ContentRendered(object sender, EventArgs e)
{
//ソース Slider.Value
//ターゲット CanvasのWidth
//Canvas.Width = Slider.Value * Image.ActualWidthをにするためにConverter指定
//ParameterにImage.Width
var b = new Binding();
b.Source = SliderScale;
b.Path = new PropertyPath(Slider.ValueProperty);
b.ConverterParameter = MyImage1.ActualWidth;
b.Converter = new MyConverter();
MyCanvas1.SetBinding(WidthProperty, b);
//↑のHeight版
b = new Binding();
b.Source = SliderScale;
b.Path = new PropertyPath(Slider.ValueProperty);
b.ConverterParameter = MyImage1.ActualHeight;
b.Converter = new MyConverter();
MyCanvas1.SetBinding(HeightProperty, b);
}
