Struct microbit_text::scrolling_text::ScrollingStaticText

pub struct ScrollingStaticText { /* fields omitted */ }

A Scrollable displaying a static ascii byte-string slice.

Implementations

impl ScrollingStaticText

pub fn set_message(&mut self, message: &'static [u8])

Specifies the ascii byte-string slice to be displayed.

This also resets the animation to the beginning.

Trait Implementations

impl Clone for ScrollingStaticText

fn clone(&self) -> ScrollingStaticText

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for ScrollingStaticText

fn default() -> ScrollingStaticText

Returns the “default value” for a type.

impl Render for ScrollingStaticText

fn brightness_at(&self, x: usize, y: usize) -> u8

Returns the brightness value for a single LED.

impl Scrollable for ScrollingStaticText

type Subimage = BitImage

The type of the underlying 5×5 images.

fn length(&self) -> usize

The number of underlying images.

fn state(&self) -> &ScrollingState

A ScrollingState indicating the current point in the animation.

fn state_mut(&mut self) -> &mut ScrollingState

A ScrollingState indicating the current point in the animation, as a mutable reference.

fn subimage(&self, index: usize) -> &BitImage

A reference to the underlying image at the specified index.

fn current_brightness_at(&self, x: usize, y: usize) -> u8

Returns the brightness value for a single LED in the current state.

impl Copy for ScrollingStaticText