private static BitmapFrame CreateBitmapVersionOne(byte[] bitmapVersionOneBytes,
BITMAPINFOHEADER bitmapVersionOneHeader)
{
var fileHeaderSize = Marshal.SizeOf(typeof (BITMAPFILEHEADER));
var infoHeaderSize = bitmapVersionOneHeader.biSize;
var fileSize = fileHeaderSize + bitmapVersionOneHeader.biSize + bitmapVersionOneHeader.biSizeImage;
var fileHeader = new BITMAPFILEHEADER
{
bfType = BITMAPFILEHEADER.BM,
bfSize = fileSize,
bfReserved1 = 0,
bfReserved2 = 0,
bfOffBits = fileHeaderSize + infoHeaderSize + bitmapVersionOneHeader.biClrUsed*4
};
var fileHeaderBytes = GeneralApi.StructureToByteArray(fileHeader);
var bitmapStream = new MemoryStream();
bitmapStream.Write(fileHeaderBytes, 0, fileHeaderSize);
bitmapStream.Write(bitmapVersionOneBytes, 0, bitmapVersionOneBytes.Length);
bitmapStream.Seek(0, SeekOrigin.Begin);
var bitmap = BitmapFrame.Create(bitmapStream);
return bitmap;
}
byte[] HandleBitmapVersionOne(byte[] bitmapVersionOneBytes, BITMAPINFOHEADER bitmapVersionOneHeader)
{
var bitmap = CreateBitmapVersionOne(bitmapVersionOneBytes, bitmapVersionOneHeader);
return imagePersistenceService.ConvertBitmapSourceToByteArray(bitmap);
}