Function draw_selection

src/plot_renderer/canvas.rs:348–359

(frame: &mut Frame, state: &PlotState)

}

fn draw_selection(frame: &mut Frame, state: &PlotState) {
    if !(state.selection.active || state.selection.moved) {
        return;
    }

    let start = state.selection.start;
    let end = state.selection.end;
    let top_left = iced::Point::new(start.x.min(end.x), start.y.min(end.y));
    let size = iced::Size::new((start.x - end.x).abs(), (start.y - end.y).abs());
    let rect = canvas::Path::rectangle(top_left, size);
    frame.fill(&rect, selection_fill_color());
}

fn draw_crosshairs(frame: &mut Frame, state: &PlotState) {
    if !state.crosshairs_enabled {