Struct vga::writers::Graphics320x200x256

pub struct Graphics320x200x256;

A basic interface for interacting with vga graphics mode 320x200x256.

Examples

Basic usage:

use vga::colors::Color16;
use vga::writers::{Graphics320x200x256, GraphicsWriter};

let mode = Graphics320x200x256::new();
mode.set_mode();
mode.clear_screen(0);
mode.draw_line((60, 20), (260, 20), 255);
mode.draw_line((60, 20), (60, 180), 255);
mode.draw_line((60, 180), (260, 180), 255);
mode.draw_line((260, 180), (260, 20), 255);
mode.draw_line((60, 40), (260, 40), 255);
for (offset, character) in "Hello World!".chars().enumerate() {
    mode.draw_character(118 + offset * 8, 27, character, 255);
}

Implementations

impl Graphics320x200x256

pub const fn new() -> Graphics320x200x256

Creates a new Graphics320x200x256.

Trait Implementations

impl Clone for Graphics320x200x256

fn clone(&self) -> Graphics320x200x256

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Graphics320x200x256

impl Debug for Graphics320x200x256

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

Formats the value using the given formatter.

impl Default for Graphics320x200x256

fn default() -> Graphics320x200x256

Returns the "default value" for a type.

impl GraphicsWriter<u8> for Graphics320x200x256

fn clear_screen(&self, color: u8)

Clears the screen by setting all pixels to the specified color.

fn draw_line(&self, start: Point<isize>, end: Point<isize>, color: u8)

Draws a line from start to end with the specified color.

fn set_pixel(&self, x: usize, y: usize, color: u8)

Sets the given pixel at (x, y) to the given color.

fn draw_character(&self, x: usize, y: usize, character: char, color: u8)

Draws a character at the given (x, y) coordinant to the specified color.

fn set_mode(&self)

Sets the graphics device to a VideoMode.

fn get_frame_buffer(&self) -> *mut u8

Returns the frame buffer for this vga mode.

impl Screen for Graphics320x200x256

const WIDTH: usize

The width of the Screen.

const HEIGHT: usize

The height of the Screen.

const SIZE: usize

The size (total area) of the Screen.