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RectCmd.java
Package: hw2-project.zip　[view]
Upload User: sdzznc
Upload Date: 2022-07-23
Package Size: 51k
Code Size: 0k
Category:

Graph Drawing

Development Platform:

Java

RectCmd.java：Code Content
  1. package cn.edu.nju.software.grapheditor.cmd;
  3. import java.awt.Point;
  5. import cn.edu.nju.software.grapheditor.Drawing;
  6. import cn.edu.nju.software.grapheditor.shape.Rectangle;
  8. public class RectCmd extends Command{
  9. Rectangle r;
  11.  
  13. public void executePress(Point p, Drawing dwg) {
  15. r=new Rectangle(dwg.currentColor);
  16. r.startPoint =p;
  17. r.endPoint =p;
  18. dwg.a.add(r);
  19. }
  21. public void executeDrag(Point p, Drawing dwg) {
  22. r.endPoint =p;
  23. }
  26. }