Struct LayoutElement

pub struct LayoutElement {
    pub bbox: Rect<f32>,
    pub element_type: String,
    pub confidence: f32,
    pub source: String,
    pub text: Option<String>,
}

A detected element in a document’s layout.

Fields

bbox: Rect<f32>

Bounding box of the element.

element_type: String

Type of element. This value depends on the labels of the model used to detect this element.

confidence: f32

source: String

Source of the detection (the name of module which detected this element).

text: Option<String>

Text within this element. This field is filled after OCR.

Implementations

impl LayoutElement

pub fn new( x1: f32, y1: f32, x2: f32, y2: f32, element_type: &str, confidence: f32, source: &str, ) -> Self

Constructs a LayoutElement instance.

pub fn new_with_text( x1: f32, y1: f32, x2: f32, y2: f32, element_type: &str, text: String, confidence: f32, source: &str, ) -> Self

Constructs a LayoutElement instance with text.

pub fn pad(&mut self, padding: f32)

Pads the bounding box of a LayoutElement. Useful for OCRing the element.

pub fn crop_from_image(&self, img: &DynamicImage) -> DynamicImage

Crop the section of the image according to the LayoutElement’s bounding box.

pub fn transform(&mut self, transform: impl Fn(Coord<f32>) -> Coord<f32>)

Apply a transformation to the bounding box points.

Trait Implementations

impl Clone for LayoutElement

fn clone(&self) -> LayoutElement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutElement

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

Formats the value using the given formatter.