Struct gemini_engine::elements::geometry::Line

pub struct Line {
    pub pos0: Vec2D,
    pub pos1: Vec2D,
    pub fill_char: ColChar,
}

The Line takes two Vec2Ds and returns a line between those vertices when blit to a [View]

Fields

pos0: Vec2D

pos1: Vec2D

fill_char: ColChar

Implementations

impl Line

pub fn new(pos0: Vec2D, pos1: Vec2D, fill_char: ColChar) -> Self

pub fn draw(pos0: Vec2D, pos1: Vec2D) -> Vec<Vec2D>

Draw a line using Bresenham’s line algorithm. Returns a list of the pixels to print to

Trait Implementations

impl ViewElement for Line

fn active_pixels(&self) -> Vec<Point>

Return a vector of every coordinate where a pixel should be placed and its respective ColChar. If your whole object is a solid colour, consider using utils::points_to_pixels() which will add the same ColChar to every point and can then be used as this function’s output