float targetX=(float) (Math.cos(Math.toRadians(degrees))*lineSize);
        float targetY=(float) (Math.sin(Math.toRadians(degrees))*lineSize);

        for(int x=0; x<Math.round(targetX); x++) {
            int y=Math.round(targetY/targetX*x);
            buffer[x+25][y+25]='o';
        }