Struct SvsMetadata 

pub struct SvsMetadata {
    pub mpp: Option<f64>,
    pub magnification: Option<f64>,
    pub vendor: Option<String>,
    pub image_description: Option<String>,
    pub properties: HashMap<String, String>,
}

Parsed metadata from an SVS file.

SVS files store metadata in the ImageDescription tag as a pipe-separated string with key=value pairs.

Fields

mpp: Option<f64>

Microns per pixel (resolution)

magnification: Option<f64>

Objective magnification (e.g., 20, 40)

vendor: Option<String>

Scanner vendor name

image_description: Option<String>

Full ImageDescription string

properties: HashMap<String, String>

Additional key-value pairs from ImageDescription

Implementations

impl SvsMetadata

pub fn parse(description: &str) -> Self

Parse metadata from an ImageDescription string.

SVS ImageDescription format:

Aperio Image Library vXX.X.X
width x height (macro dimensions)|AppMag = 20|MPP = 0.5|...

The first line identifies the format, subsequent parts are pipe-separated with key=value pairs.

Trait Implementations

impl Clone for SvsMetadata

fn clone(&self) -> SvsMetadata

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SvsMetadata

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SvsMetadata

fn default() -> SvsMetadata

Returns the “default value” for a type.