public async void Initialize()
{
_tempBitmapFile = await _page.GenerateThumbnail();
Uri uri = new Uri(_tempBitmapFile.FileName, UriKind.Absolute);
var image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad;
image.UriSource = uri;
image.EndInit();
TransformedBitmap transformed = new TransformedBitmap(image, new RotateTransform(0));
Image.Value = transformed;
IsGeneratingImage.Value = false;
}
private async Task<TemporaryBitmapFile> CreateRasterFile(Dimensions scaledSize, int dpi)
{
var tempFile = new TemporaryBitmapFile("png");
await _pdfRendering.GenerateOutput(_source.File, tempFile.FileName, CreateSetting(scaledSize, dpi));
return tempFile;
}