Function draw_line

pub fn draw_line<R>(
    rasops: &mut R,
    x1y1: PixelsXY,
    x2y2: PixelsXY,
) -> Result<()>
where
    R: RasterOps,

Draws a line from x1y1 to x2y2 via rasops.

This implements the Bresenham’s line algorithm.