本文整理匯總了C#中System.Windows.Media.DrawingImage.?.Freeze方法的典型用法代碼示例。如果您正苦於以下問題：C# DrawingImage.?.Freeze方法的具體用法？C# DrawingImage.?.Freeze怎麽用？C# DrawingImage.?.Freeze使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Windows.Media.DrawingImage的用法示例。
在下文中一共展示了DrawingImage.?.Freeze方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: Manager
private Manager()
{
#region Create Loading Threads
for (int i = 0; i < MaxThreads; i++)
{
Thread loaderThread = new Thread(LoaderWork)
{
IsBackground = true,
Priority = ThreadPriority.BelowNormal,
Name = $"ImageLoaderThread{i + 1}"
};
loaderThread.Start();
}
#endregion
#region Load Images from Resources
ResourceDictionary resourceDictionary = new ResourceDictionary();
resourceDictionary.Source = new Uri("ImageLoader;component/Resources.xaml", UriKind.Relative);
_loadingImage = resourceDictionary["ImageLoading"] as DrawingImage;
_loadingImage?.Freeze();
_errorThumbnail = resourceDictionary["ImageError"] as DrawingImage;
_errorThumbnail?.Freeze();
#endregion
# region Create Loading Animation
ScaleTransform scaleTransform = new ScaleTransform(0.5, 0.5);
SkewTransform skewTransform = new SkewTransform(0, 0);
RotateTransform rotateTransform = new RotateTransform(0);
TranslateTransform translateTransform = new TranslateTransform(0, 0);
TransformGroup group = new TransformGroup();
group.Children.Add(scaleTransform);
group.Children.Add(skewTransform);
group.Children.Add(rotateTransform);
group.Children.Add(translateTransform);
DoubleAnimation doubleAnimation = new DoubleAnimation(0, 359, new TimeSpan(0, 0, 0, 1))
{
RepeatBehavior = RepeatBehavior.Forever
};
rotateTransform.BeginAnimation(RotateTransform.AngleProperty, doubleAnimation);
_loadingAnimationTransform = group;
#endregion
}