Struct View 

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

Implementations

impl View<'_>

pub fn dimension_ranges(&self, level: u32) -> Result<DimensionsRange>

Returns the dimension ranges of the SubImage for a certain level For Macro and Label/ILE image this function return a result only for level 0

pub fn dimension_names(&self) -> impl Iterator<Item = &str>

Returns the dimension names of the SubImage Example : [“x”, “y”]

pub fn dimension_units(&self) -> impl Iterator<Item = &str>

Returns the dimension units of the SubImage Example : [“MicroMeter”, “MicroMeter”]

pub fn dimension_types(&self) -> impl Iterator<Item = &str>

Returns the dimension types of the SubImage Example : [“spatial”, “spatial”]

pub fn scale(&self) -> &[f64]

Returns the scale factor, i.e. the resolution of various dimensions with with reference to the 0 level.

pub fn origin(&self) -> &[f64]

Returns the origin of the Label/ILE SubImage.

pub fn envelopes_as_rectangles(&self, level: u32) -> Result<Vec<Rectangle>>

Returns envelopes coordinates as Rectangles

pub fn bits_allocated(&self) -> u16

Returns the number of bit allocated per sub-pixel

pub fn bits_stored(&self) -> u16

Returns the number of bit really used per sub-pixel

pub fn high_bit(&self) -> u16

Returns the highest bit

pub fn pixel_representation(&self) -> Result<u16>

pub fn planar_configuration(&self) -> Result<u16>

pub fn samples_per_pixel(&self) -> Result<u16>

Returns the number of sub pixel per pixel, 3 for RGB and 4 for RGBA

pub fn num_derived_levels(&self) -> u32

Returns the number of level available for a SubImage

pub fn read_region( &self, engine: &PhilipsEngine, request: &RegionRequest, ) -> Result<(Vec<u8>, Size), Exception>

Read a tile from a WSI SubImage.

This function reads and decompresses a region of a whole slide image into an Vec<u8>

pub fn read_image( &self, engine: &PhilipsEngine, request: &RegionRequest, ) -> Result<RgbImage>

Read a tile from a WSI SubImage.

This function reads and decompresses a region of a whole slide image into an RgbImage

pub fn read_thumbnail( &self, engine: &PhilipsEngine, size: &Size, ) -> Result<RgbImage>

Read a thumbnail from a WSI SubImage.

This function reads and decompresses a thumbnail of a whole slide image into an RgbImage

pub fn get_best_level_for_dimensions( &self, dimension: &Size, dimension_level_0: &Size, level_count: u32, ) -> u32