PPT Slide

/* Draw existing lines */

for (int i = 0; i < currline; i++) {

g.drawLine(starts[i].x, starts[i].y, ends[i].x, ends[i].y);

}

/* Draw the current line */

g.setColor(Color.blue);

if (currentpoint != null)

g.drawLine(anchor.x, anchor.y, currentpoint.x, currentpoint.y);

}