Trait PixelRemapper

pub trait PixelRemapper {
    const VIRT_ROWS: usize;
    const VIRT_COLS: usize;
    const FB_ROWS: usize;
    const FB_COLS: usize;

    // Required method
    fn remap_xy(x: usize, y: usize) -> (usize, usize);

    // Provided methods
    fn remap<C: PixelColor>(pixel: Pixel<C>) -> Pixel<C> { ... }
    fn remap_point(point: Point) -> Point { ... }
    fn virtual_size() -> (usize, usize) { ... }
    fn fb_size() -> (usize, usize) { ... }
}

Trait for pixel re-mappers

Implementors of this trait will remap x,y coordinates from a virtual panel to the actual framebuffer used to drive the panels

Type Parameters

• PANEL_ROWS - Number of rows in a single panel
• PANEL_COLS - Number of columns in a single panel
• TILE_ROWS - Number of panels stacked vertically
• TILE_COLS - Number of panels stacked horizontally

Required Associated Constants

const VIRT_ROWS: usize

Number of rows in the virtual panel

const VIRT_COLS: usize

Number of columns in the virtual panel

const FB_ROWS: usize

Number of rows in the actual framebuffer

const FB_COLS: usize

Number of columns in the actual framebuffer

Required Methods

fn remap_xy(x: usize, y: usize) -> (usize, usize)

Remap an x,y coordinate to a framebuffer pixel

Provided Methods

fn remap<C: PixelColor>(pixel: Pixel<C>) -> Pixel<C>

Remap a virtual pixel to a framebuffer pixel

fn remap_point(point: Point) -> Point

Remap a virtual point to a framebuffer point

fn virtual_size() -> (usize, usize)

Size of the virtual panel

fn fb_size() -> (usize, usize)

Size of the framebuffer that this remaps to

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<const PANEL_ROWS: usize, const PANEL_COLS: usize, const TILE_ROWS: usize, const TILE_COLS: usize> PixelRemapper for ChainTopRightDown<PANEL_ROWS, PANEL_COLS, TILE_ROWS, TILE_COLS>

const VIRT_ROWS: usize

const VIRT_COLS: usize

const FB_ROWS: usize = PANEL_ROWS

const FB_COLS: usize