Struct HudPlacement 

pub struct HudPlacement {
    pub anchor: Point,
    pub bounds: Rect,
    pub side: HudSide,
    pub below: Option<f64>,
    pub avoid: Option<Rect>,
}

Where a SelectionHud floats: anchor is the horizontal centre and top-y of the selection’s first band, bounds the area the bar must stay inside, both in the drawing transform’s space.

Fields

anchor: Point

bounds: Rect

side: HudSide

The side the bar prefers.

below: Option<f64>

The bottom y of the selection’s last band, for a bar placed below. None uses the anchor.

avoid: Option<Rect>

A rect the bar must not cover (a note card, a popover); it moves to the other side when it would.

Implementations

impl HudPlacement

pub fn new(anchor: Point, bounds: Rect) -> HudPlacement

Above anchor (falling back below it), inside bounds.

pub fn below(self, bottom: f64) -> HudPlacement

Prefer the side below the selection, whose last line ends at bottom.

pub fn avoiding(self, rect: Rect) -> HudPlacement

Stay clear of rect.

Trait Implementations

impl Clone for HudPlacement

fn clone(&self) -> HudPlacement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HudPlacement

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

Formats the value using the given formatter.

impl Copy for HudPlacement