private void LoadItemIllustation(Grid iv, LineViewModel line)
{
var bitMap = new BitmapImage(line.ImageUri);
var imageContent = iv.FindName("ImageContent") as Image;
imageContent.DataContext = line;
var imagePlaceHolder = iv.FindName("ImagePlaceHolder") as Windows.UI.Xaml.Shapes.Path;
var progressIndicator = iv.FindName("ProgressBar") as ProgressBar;
bitMap.SetValue(BitmapLoadingIndicatorProperty, progressIndicator);
bitMap.DownloadProgress += Image_DownloadProgress;
imageContent.ImageOpened += imageContent_ImageOpened;
imageContent.ImageFailed += ImageContent_Failed;
imageContent.Source = bitMap;
}
public async Task LoadIllustrationLine(LineViewModel line)
{
var bitMap = new BitmapImage();
if (line.ImageHeight > 1.0)
{
bitMap.DecodePixelHeight = line.ImageHeight;
bitMap.DecodePixelWidth = line.ImageWidth;
bitMap.DecodePixelType = DecodePixelType.Physical;
}
ImageContent.DataContext = line;
bitMap.SetValue(BitmapLoadingIndicatorProperty, ProgressBar);
bitMap.DownloadProgress += Image_DownloadProgress;
CommentIndicator.Opacity = line.HasComments ? 1 : 0;
ImageContent.ImageOpened += ImageContent_ImageOpened;
ImageContent.ImageFailed += ImageContent_Failed;
var download = line.DownloadImageAsync();
if (download.Status != AsyncStatus.Started)
{
download.Progress = (info, p) =>
{
ProgressBar.Value = p;
};
}
var stream = await download;
var setTask = bitMap.SetSourceAsync(stream);
ImageContent.Source = bitMap;
await setTask;
}