function ParamsFromBuffer(Buffer: Pointer; BufferSize: Integer; Format: TIOFileType = ioUnknown): Boolean;
Description
Loads image parameters (but not the actual image) from the specified buffer. Result is false if a loading error is encountered due to a corrupt or non-standard image format.
Parameter
Description
Buffer
The buffer pointer
BufferSize
The buffer length in bytes
Format
Specifies the expected file format. If Format is ioUnknown, then try to find the format automatically