java中如何用画布绘制矩形图形?_百度知道
java中如何用画布绘制矩形图形?import java.awt.*;import java.awt.event.*;import javax.swing.*;class Ovalcanvas extends Canvas{ int N=10; int x[]=new...
用java画动态图,包括圆,直线,矩形等,且图形是运动的 免费开源代码...
用java画动态图,包括圆,直线,矩形等,且图形是运动的-Draw dynamic diagram with java, including circular, linear, rectangular, etc., and the graphics are th...