Struct DataView 

pub struct DataView {
    pub dataset: Option<DatasetInfo>,
    pub selected_class: usize,
    pub list_state: ListState,
    pub active_panel: usize,
}

Dataset view state

Fields

dataset: Option<DatasetInfo>

Loaded dataset info

selected_class: usize

Selected class index

list_state: ListState

List state for class navigation

active_panel: usize

Active panel (0=classes, 1=features)

Implementations

impl DataView

pub fn new() -> Self

Create a new data view with demo data

pub fn load_demo_data(&mut self)

Load demo dataset for visualization

pub fn select_prev(&mut self)

Move selection up

pub fn select_next(&mut self)

Move selection down

pub fn load_dataset(&mut self, _path: &Path) -> Result<(), String>

Load a dataset from a file path

pub fn switch_panel(&mut self)

Switch active panel

pub fn prev_panel(&mut self)

Go to previous panel

pub fn next_panel(&mut self)

Go to next panel

pub fn render(&mut self, frame: &mut Frame<'_>, area: Rect)

Render the data view

Trait Implementations

impl Default for DataView

fn default() -> Self

Returns the “default value” for a type.