Struct TiffWriter 

pub struct TiffWriter<W> { /* private fields */ }

Low-level TIFF file writer.

Implementations

impl<W: Write + Seek> TiffWriter<W>

pub fn new(writer: W, byte_order: ByteOrder) -> Self

Create a new TIFF writer (does not write header yet).

pub fn write_header(&mut self) -> RawResult<()>

Write the TIFF header. Returns the offset where IFD0 pointer should go.

pub fn write_ifd( &mut self, entries: &mut [IfdEntry], next_ifd_offset: u32, ) -> RawResult<u64>

Write an IFD at the current position. Returns the offset of the IFD. next_ifd_offset is the offset to the next IFD (0 if none).

pub fn write_image_strip_rgb16(&mut self, data: &[u16]) -> RawResult<(u64, u64)>

Write 16-bit RGB image data as a single strip. Returns (strip_offset, strip_byte_count).

pub fn position(&self) -> u64

Get the current write position.

pub fn seek_to(&mut self, offset: u64) -> RawResult<()>

Seek to a specific position.

pub fn update_ifd0_offset(&mut self, offset: u32) -> RawResult<()>

Update the IFD0 offset in the header (at byte 4).

pub fn finish(self) -> W

Finish writing and return the inner writer.