would this work better than bresenham?

function drawline(x0,y0,x1,y1){
dx = x1-x0
dy = y1-y0
len = sqrt(dx*dx+dy*dy)
dx /= len
dy /= len
    for (k=0;k<=len;k++){
        paint(floor(x0),floor(y0))
        x0 += dx
        y0 += dy
    }
}

>>18
Who are you people and what have you done with my /prog/?