Struct TiffExtractorStrategy 

pub struct TiffExtractorStrategy<'a> { /* private fields */ }

TIFF format extractor implementation

This strategy handles extraction from TIFF files, including support for tiled and stripped data organizations, and preserves GeoTIFF metadata.

Implementations

impl<'a> TiffExtractorStrategy<'a>

pub fn new(logger: &'a Logger) -> Self

Create a new TIFF extractor strategy

Arguments

• logger - Logger for recording operations

Trait Implementations

impl<'a> ExtractorStrategy for TiffExtractorStrategy<'a>

fn extract_to_file( &mut self, tiff_path: &str, output_path: &str, region: Option<Region>, shape: Option<&str>, ) -> TiffResult<()>

Extract an image from a TIFF file to another file

This implementation preserves GeoTIFF metadata and handles both tiled and stripped data organizations.

Arguments

• tiff_path - Path to the source TIFF file
• output_path - Path where the extracted image should be saved
• region - Optional region to extract (if None, extracts the entire image)

Returns

Result indicating success or an error with details

fn extract_image( &mut self, tiff_path: &str, region: Option<Region>, ) -> TiffResult<DynamicImage>

Extract an image from a TIFF file to memory

Arguments

• tiff_path - Path to the source TIFF file
• region - Optional region to extract (if None, extracts the entire image)

Returns

Result containing the extracted image or an error

fn extract_to_array( &mut self, source_path: &str, output_path: &str, format: &str, region: Option<Region>, ) -> TiffResult<()>

Extract array data from a file to another file

Arguments

• source_path - Path to the source TIFF file
• output_path - Path where the extracted array should be saved
• format - Format for the output (e.g., “csv”, “json”, “npy”)
• region - Optional region to extract (if None, extracts the entire image)

Returns

Result indicating success or an error with details

fn extract_array_data( &mut self, source_path: &str, region: Option<Region>, ) -> TiffResult<ArrayData>

Extract array data from a file to memory

Arguments

• source_path - Path to the source TIFF file
• region - Optional region to extract (if None, extracts the entire image)

Returns

Result containing the extracted array data or an error

fn supports_format(&self, file_path: &str) -> bool

Check if this strategy supports the given file format

Arguments

• file_path - Path to check for TIFF format compatibility

Returns

true if this is a TIFF file, false otherwise