Struct TimeAxis 

pub struct TimeAxis {
    pub start: TimePoint,
    pub end: TimePoint,
    pub scale: TimeScale,
    pub tick_width: f32,
}

The stretch of time a Scheduler shows, how wide it is and how it is marked.

Fields

start: TimePoint

Where it begins.

end: TimePoint

Where it ends.

scale: TimeScale

What a tick is.

tick_width: f32

The width of a tick, in logical pixels. A month is 30 days wide, so all time runs at one speed.

Implementations

impl TimeAxis

pub fn days(from: Date, count: u32) -> Self

count days from from, a tick per day.

pub fn weeks(from: Date, count: u32) -> Self

count weeks from the week of from, a tick per week.

pub fn months(from: Date, count: u32) -> Self

count months from the month of from, a tick per month.

pub fn hours(day: Date) -> Self

One day, a tick per hour.

pub fn zoomed_in(&self) -> Option<Self>

The same stretch of time, one step nearer. None when it cannot go nearer.

pub fn zoomed_out(&self) -> Option<Self>

The same stretch of time, one step farther. None when it cannot go farther.

pub fn shifted(&self, steps: i64) -> Self

The same length of time, moved by a whole steps of its length.

pub fn width(&self) -> f32

The whole width, in logical pixels.

pub fn x_of(&self, time: TimePoint) -> f32

Where a moment falls, in logical pixels from the start.

pub fn time_at(&self, x: f32) -> TimePoint

The moment at this position.

pub fn snap_minutes(&self) -> i64

The smallest step an event moves by: a quarter of an hour on the hour scale, a day on the others.

pub fn snap(&self, time: TimePoint) -> TimePoint

The nearest moment an event can start or end at.

Trait Implementations

impl Clone for TimeAxis

fn clone(&self) -> TimeAxis

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TimeAxis

impl Debug for TimeAxis

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

Formats the value using the given formatter.

impl PartialEq for TimeAxis

fn eq(&self, other: &TimeAxis) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for TimeAxis