Trait components::engine::d2::platform::TextureRoot

pub trait TextureRoot: Disposable {
    fn width(&self) -> i32;
    fn height(&self) -> i32;
    fn create_texture(
        &self, 
        width: i32, 
        height: i32
    ) -> Box<dyn Texture + 'static, Global>;
    fn read_pixels(&self, x: i32, y: i32, width: i32, height: i32) -> Bytes;
    fn write_pixels(
        &self, 
        pixels: Bytes, 
        x: i32, 
        y: i32, 
        source_w: i32, 
        source_h: i32
    );
    fn graphics(&self) -> Box<dyn Graphics + 'static, Global>;
}

The “root” of a texture atlas. An internal abstraction that makes implementing subTexture() easier across platforms.

Required Methods

fn width(&self) -> i32

fn height(&self) -> i32

fn create_texture(
    &self,
    width: i32,
    height: i32
) -> Box<dyn Texture + 'static, Global>

fn read_pixels(&self, x: i32, y: i32, width: i32, height: i32) -> Bytes

fn write_pixels(
    &self,
    pixels: Bytes,
    x: i32,
    y: i32,
    source_w: i32,
    source_h: i32
)

fn graphics(&self) -> Box<dyn Graphics + 'static, Global>

Implementors