Struct macroquad::texture::Texture2D

pub struct Texture2D { /* fields omitted */ }

Texture, data stored in GPU memory

Implementations

impl Texture2D

pub fn empty() -> Texture2D

Creates an empty Texture2D.

Example

let texture = Texture2D::empty();

pub fn from_file_with_format<'a>(
    bytes: &[u8],
    format: Option<ImageFormat>
) -> Texture2D

Creates a Texture2D from a slice of bytes that contains an encoded image.

If format is None, it will make an educated guess on the ImageFormat.

Example

let texture = Texture2D::from_file_with_format(
    include_bytes!("../examples/rust.png"),
    None,
    );

pub fn from_image(image: &Image) -> Texture2D

Creates a Texture2D from an Image.

pub fn from_miniquad_texture(texture: Texture) -> Texture2D

Creates a Texture2D from a miniquad Texture

pub fn from_rgba8(width: u16, height: u16, bytes: &[u8]) -> Texture2D

Creates a Texture2D from a slice of bytes in an R,G,B,A sequence, with the given width and height.

Example

// Create a 2x2 texture from a byte slice with 4 rgba pixels
let bytes: Vec<u8> = vec![255, 0, 0, 192, 0, 255, 0, 192, 0, 0, 255, 192, 255, 255, 255, 192];
let texture = Texture2D::from_rgba8(2, 2, &bytes);

pub fn update(&self, image: &Image)

Uploads Image data to this texture.

pub fn width(&self) -> f32

Returns the width of this texture.

pub fn height(&self) -> f32

Returns the height of this texture.

pub fn set_filter(&self, filter_mode: FilterMode)

Sets the FilterMode of this texture.

Use Nearest if you need integer-ratio scaling for pixel art, for example.

Example

let texture = Texture2D::empty();
texture.set_filter(FilterMode::Linear);

pub fn raw_miniquad_texture_handle(&self) -> Texture

Returns the handle for this texture.

pub fn grab_screen(&self)

Updates this texture from the screen.

pub fn get_texture_data(&self) -> Image

Returns an Image from the pixel data in this texture.

This operation can be expensive.

pub fn delete(&self)

Unloads texture from GPU memory.

Using a deleted texture could give different results on different platforms and is not recommended.

Trait Implementations

impl Clone for Texture2D

fn clone(&self) -> Texture2D

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Texture2D

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

Formats the value using the given formatter.

impl From<Texture2D> for UiContent<'static>

fn from(data: Texture2D) -> UiContent<'static>

Performs the conversion.

impl PartialEq<Texture2D> for Texture2D

fn eq(&self, other: &Texture2D) -> bool

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

fn ne(&self, other: &Texture2D) -> bool

This method tests for !=.

impl Copy for Texture2D

impl StructuralPartialEq for Texture2D