如何使用存储在独立存储图像的分镜动画？ [英] How to use images stored in isolated storage for a storyboard animation?

问题描述

我似乎无法得到我已存储在独立存储出现在我的故事板的图片，我可以输出图像到屏幕上，而我拍照与摄像头，但后来当我使用相同的文件名值=的String.Format（MYIMAGE {0：D2} .JPG，我）因为我在那里它们存放它似乎不工作，我应该再次打开隔离存储在故事板。我现在用的是蜡烛动画教程 rel=\"nofollow\">但这些图像是静态保存在文件夹中。谁能帮助我将不胜感激大大的感谢。

修改
我可以从独立存储打开一个图像，但它是最后一个出现的形象，我不知道如果它正在运行的动画，因为它只有一个形象，任何人都可以帮忙吗？的代码是在第二个职位低于的

 私人无效PlayButton_Click（对象发件人，RoutedEventArgs E）
 {
 
 
 AnimationPanel.Visibility = Visibility.Visible; 
 =分镜故事板新
 {
的repeatBehavior = RepeatBehavior.Forever 
}; 
 
变种动画=新ObjectAnimationUsingKeyFrames（）; 
 
 Storyboard.SetTarget（动画，CandleImage）; 
 Storyboard.SetTargetProperty（动画，新的PropertyPath（源））; 
 
 storyboard.Children.Add（动画）; 
 
的for（int i = 0; I< = savedCounter;我++）
 {
无功的关键帧=新DiscreteObjectKeyFrame 
 {
 KeyTime = KeyTime。 FromTimeSpan（TimeSpan.FromMilliseconds（50 * I）），
值=的String.Format（MYIMAGE {0：D2} .JPG，我）//从孤立的存储
图像}; 
 
 animation.KeyFrames.Add（关键帧）; 
} 
 
 Resources.Add（CandleStoryboard，故事情节）; 
 
 storyboard.Begin（）; 
} 
 
 
} 
  

修改
我可以打开独立存储一幅图像，但它是出现，我不知道如果它正在运行的动画，因为它只有一个形象，谁能帮助最后的图像？谢谢

下面是我使用

代码

 为（INT I = 0; I< savedCounter;我++）
 {
试
 {
 
 image.SetSource（isStore.OpenFile（MYIMAGE+ I +JPG。 FileMode.Open））;从孤立的存储
 
} 
赶上（例外）
 {
 
 // //图像扔; 
} 
 
 
无功的关键帧=新DiscreteObjectKeyFrame 
 {
 
 KeyTime = KeyTime.FromTimeSpan（TimeSpan.FromMilliseconds（50 * I）） ，
值=图像
 
}; 
 
 animation.KeyFrames.Add（关键帧）; 
} 
 
 Resources.Add（CandleStoryboard，故事情节）; 
 
 storyboard.Begin（）; 
} 
，否则
 {
 storyboard.Stop（）; 
} 
} 
  

解决方案

在我的编辑以上我不得不搬到一个BitmapImage的循环中，因为每次都需要一个新的实例，了一段时间发现，但现在的工作。

I can't seem to get the images I have stored in isolated storage to appear in my story board, I can output the images onto the screen while I take a picture with the camera but then when I use the same filename Value = String.Format("MyImage{0:D2}.jpg", i) as where I stored them it doesn't seem to work should I be opening isolated storage again in the storyboard. I am using the candle animation tutorial here but these images are in a folder saved statically. can anyone help I would appreciate it greatly thanks.

EDIT I can open one Image from isolated storage but it is the last image that appears, I dont even know if it is running the animation as it's only one image, Can anyone help? code is in second post below

private void PlayButton_Click(object sender, RoutedEventArgs e)
    {


        AnimationPanel.Visibility = Visibility.Visible;
        storyboard = new Storyboard
        {
            RepeatBehavior = RepeatBehavior.Forever
        };

        var animation = new ObjectAnimationUsingKeyFrames();

        Storyboard.SetTarget(animation, CandleImage);
        Storyboard.SetTargetProperty(animation, new PropertyPath("Source"));

        storyboard.Children.Add(animation);

        for (int i = 0; i <= savedCounter; i++)
        {
            var keyframe = new DiscreteObjectKeyFrame
            {
                KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(50 * i)),
                Value = String.Format("MyImage{0:D2}.jpg", i)//images from isolated storage
            };

            animation.KeyFrames.Add(keyframe);
        }

        Resources.Add("CandleStoryboard", storyboard);

        storyboard.Begin();
    }


}

EDIT I can open one Image from isolated storage but it is the last image that appears, I dont even know if it is running the animation as it's only one image, Can anyone help? Thanks

here is the code I am using

for (int i = 0; i < savedCounter; i++)
            {
                try
                {

                    image.SetSource(isStore.OpenFile("MyImage"+i+".jpg", FileMode.Open));//images from isolated storage

                }
                catch (Exception)
                {

                    //throw;
                }


                var keyframe = new DiscreteObjectKeyFrame
                {

                    KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(50 * i)),
                    Value = image

                };

                animation.KeyFrames.Add(keyframe);
            }

            Resources.Add("CandleStoryboard", storyboard);

            storyboard.Begin();
        }
        else
        {
            storyboard.Stop();
        }
    }

解决方案

In my edit above I had to move a BitmapImage inside the loop as it needs a new instance each time, took awhile to find but as is working now.

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