Struct sensehat_screen::FontCollection

pub struct FontCollection(_);

A set of font symbols that can be printed on a Screen.

Methods

impl FontCollection

pub fn new() -> Self

Create a default FontCollection, containing the Unicode constants from the font8x8 crate, except for MISC_UNICODE, and SGA_UNICODE (which are non-standard).

pub fn from_hashmap(hashmap: HashMap<u16, [u8; 8]>) -> Self

Create a FontCollection with a custom HashMap of font symbols.

pub fn get(&self, symbol: u16) -> Option<&[u8; 8]>

Get an Option with the symbol's byte rendering.

pub fn contains_key(&self, symbol: u16) -> bool

Search if collection has a symbol by its unicode key.

pub fn sanitize_str(&self, s: &str) -> Result<FontString, FromUtf16Error>

Sanitize a &str and create a new FontString.

Trait Implementations

impl Clone for FontCollection

fn clone(&self) -> FontCollection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FontCollection

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for FontCollection

fn eq(&self, __arg_0: &FontCollection) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &FontCollection) -> bool

This method tests for !=.

impl Default for FontCollection

fn default() -> Self

Returns the "default value" for a type.