TypeLib Xojo support Plugin |

# IRawBitmapReaderV2.ReadHeader Method

Reads only header information from image stored in string to get basic information and not decode the whole image.

ReadHeader(
data as String) as RawBitmapDescription

#### Parameters

data
  The string data containing an image in correct format that matches what the implementation class can recognize too import from.

#### Returns

RawBitmapDescription
  Instance of RawBitmapDescription or nil if there was error.

#### Remarks

#### See Also

IRawBitmapReaderV2 Interface