[−][src]Struct font_kit::canvas::Canvas

pub struct Canvas {
    pub pixels: Vec<u8>,
    pub size: Vector2I,
    pub stride: usize,
    pub format: Format,
}

An in-memory bitmap surface for glyph rasterization.

Fields

pixels: Vec<u8>

The raw pixel data.

size: Vector2I

The size of the buffer, in pixels.

stride: usize

The number of bytes between successive rows.

format: Format

The image format of the canvas.

Methods

impl Canvas[src]

pub fn new(size: Vector2I, format: Format) -> Canvas[src]

Creates a new blank canvas with the given pixel size and format.

Stride is automatically calculated from width.

The canvas is initialized with transparent black (all values 0).

pub fn with_stride(size: Vector2I, stride: usize, format: Format) -> Canvas[src]

Creates a new blank canvas with the given pixel size, stride (number of bytes between successive rows), and format.

The canvas is initialized with transparent black (all values 0).

Trait Implementations

impl Debug for Canvas[src]

Auto Trait Implementations

impl RefUnwindSafe for Canvas

impl Send for Canvas

impl Sync for Canvas

impl Unpin for Canvas

impl UnwindSafe for Canvas

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.