private void ReadFrom(BinaryReader br)
{
// 1. Image type
var imageType = (ImageInfoType)br.ReadByte();
ImageInfo = new ImageInfo(imageType);
if (imageType == ImageInfoType.None)
{
return;
}
// 2. How multi-frame image is saved
bool savedAsSingleImage = imageType == ImageInfoType.SingleImage || br.ReadBoolean();
// 3. Main/single image (if any)
if (savedAsSingleImage)
{
if (imageType == ImageInfoType.Icon)
{
ImageInfo.Icon = SerializationHelper.ReadIcon(br);
}
else
{
ImageInfo.Image = SerializationHelper.ReadImage(br);
}
}
ReadMeta(br, ImageInfo);
if (imageType == ImageInfoType.SingleImage || imageType == ImageInfoType.Icon && ImageInfo.Icon.GetImagesCount() <= 1)
{
return;
}
// 4. Frames (if any)
int len = br.ReadInt32();
var frames = new ImageFrameInfo[len];
Bitmap[] frameImages = savedAsSingleImage
? imageType == ImageInfoType.Icon ? ImageInfo.Icon.ExtractBitmaps() : ((Bitmap)ImageInfo.Image).ExtractBitmaps()
: new Bitmap[len];
Debug.Assert(frameImages.Length == frames.Length);
for (int i = 0; i < len; i++)
{
var frame = new ImageFrameInfo(frameImages[i]);
frames[i] = frame;
if (!savedAsSingleImage)
{
frame.Image = SerializationHelper.ReadImage(br);
}
ReadMeta(br, frame);
if (imageType == ImageInfoType.Animation)
{
frame.Duration = br.ReadInt32();
}
}
ImageInfo.Frames = frames;
}
private void ReadFrom(BinaryReader br)
{
var result = new BitmapDataInfo();
// 1. Bitmap
result.BackingImage = (Bitmap)SerializationHelper.ReadImage(br);
// 2. Data
result.BitmapData = new BitmapData
{
Width = br.ReadInt32(),
Height = br.ReadInt32(),
Stride = br.ReadInt32(),
PixelFormat = (PixelFormat)br.ReadInt32()
};
BitmapDataInfo = result;
}
private void ReadFrom(BinaryReader br)
{
var result = new GraphicsInfo();
// 1. Bitmap
result.GraphicsImage = (Bitmap)SerializationHelper.ReadImage(br);
// 2. Transformation matrix
var elements = (float[])BinarySerializer.DeserializeByReader(br);
result.Transform = new Matrix(elements[0], elements[1], elements[2], elements[3], elements[4], elements[5]);
// 3. Meta
result.OriginalVisibleClipBounds = new Rectangle(br.ReadInt32(), br.ReadInt32(), br.ReadInt32(), br.ReadInt32());
result.TransformedVisibleClipBounds = new RectangleF(br.ReadSingle(), br.ReadSingle(), br.ReadSingle(), br.ReadSingle());
result.PageUnit = (GraphicsUnit)br.ReadInt32();
result.Resolution = new PointF(br.ReadSingle(), br.ReadSingle());
GraphicsInfo = result;
}