/// <summary>
/// Write Metadata to the Jpeg file, with no expection handling
/// </summary>
private void UnhandledWriteMetadata()
{
List <CompareResult> changes = new List <CompareResult>();
// Compare the two
PhotoMetadataTools.CompareMetadata(this.InternalPhotoMetadataInFile, this.InternalPhotoMetadata, ref changes);
// Save if there have been changes to the Metadata
if (changes.Count > 0)
{
// Set the Last Edit Date
this.Metadata.FotoflyDateLastSave = DateTime.Now;
this.Metadata.CreationSoftware = FotoflyAssemblyInfo.ShortBuildVersion;
// Read the file
using (WpfFileManager wpfFileManager = new WpfFileManager(this.FileFullName, true))
{
// Copy values across
PhotoMetadataTools.WriteBitmapMetadata(wpfFileManager.BitmapMetadata, this.InternalPhotoMetadata);
// Save file
wpfFileManager.WriteMetadata();
// Save new BitmapMetadata as MetadataInFile
this.InternalPhotoMetadataInFile = PhotoMetadataTools.ReadBitmapMetadata(wpfFileManager.BitmapMetadata);
}
}
}
/// <summary>
/// Read Metadata from the Jpeg file, with no expection handling
/// </summary>
private void UnhandledReadMetadata()
{
this.InternalPhotoMetadata = new PhotoMetadata();
this.InternalPhotoMetadataInFile = new PhotoMetadata();
// Read BitmapMetadata
using (WpfFileManager wpfFileManager = new WpfFileManager(this.FileFullName))
{
// Copy that gets changed
this.InternalPhotoMetadata = PhotoMetadataTools.ReadBitmapMetadata(wpfFileManager.BitmapMetadata, wpfFileManager.BitmapDecoder);
this.InternalPhotoMetadata.ImageHeight = wpfFileManager.BitmapDecoder.Frames[0].PixelHeight;
this.InternalPhotoMetadata.ImageWidth = wpfFileManager.BitmapDecoder.Frames[0].PixelWidth;
// Copy saved metadata for comparisons
this.InternalPhotoMetadataInFile = PhotoMetadataTools.ReadBitmapMetadata(wpfFileManager.BitmapMetadata, wpfFileManager.BitmapDecoder);
this.InternalPhotoMetadataInFile.ImageHeight = wpfFileManager.BitmapDecoder.Frames[0].PixelHeight;
this.InternalPhotoMetadataInFile.ImageWidth = wpfFileManager.BitmapDecoder.Frames[0].PixelWidth;
}
}
public static PhotoMetadata ReadBitmapMetadata(BitmapMetadata bitmapMetadata)
{
return(PhotoMetadataTools.ReadBitmapMetadata(bitmapMetadata, null));
}