本文整理汇总了C#中System.Windows.Media.DrawingImage.?.Freeze方法的典型用法代码示例。如果您正苦于以下问题：C# DrawingImage.?.Freeze方法的具体用法？C# DrawingImage.?.Freeze怎么用？C# DrawingImage.?.Freeze使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Media.DrawingImage的用法示例。
在下文中一共展示了DrawingImage.?.Freeze方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
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
}