Struct TextWrapper

Source

pub struct TextWrapper { /* private fields */ }

Expand description

Handles wrapping text into multiple lines

Implementations§

Source §

impl TextWrapper

Source

pub fn new(font_bytes: &[u8], font_size: f32) -> Self

Initialises new TextWrapper from font_bytes, and font_size

Source

pub fn split_into_lines<T: Fn(usize) -> Pt>( &mut self, txt: &str, max_width: T, ) -> Vec<(String, f32)>

Splits a given &str into a Vec<String> of lines not exceeding the max_width set

Source

pub fn get_width(&mut self, txt: &str) -> Pt

Returns the width of a given string in Point

Source

pub fn font_size(&self) -> f32

Returns the set font_size

Auto Trait Implementations§

§

impl UnwindSafe for TextWrapper

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T> Finish for T

Source §

fn finish(self)

Does nothing but move self, equivalent to drop.

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §