LineComp.java |
package ip.hak; import java.awt.*; public class LineComp extends Component { int x1,x2,y1,y2; public LineComp(int xp1, int yp1, int xp2, int yp2) { x1 = xp1; x2 = xp2; y1 = yp1; y2 = yp2; } public void setP1(int xp, int yp) { x1 = xp; y1 = yp; repaint(); } public void setP2(int xp, int yp) { x2 = xp; y2 = yp; repaint(); } public void paint(Graphics g) { g.drawLine(x1, y1, x2, y2); } }