import java.awt.*; import java.applet.*; public class GUI3 extends Applet{ public void paint(Graphics g) { int x = 50; int y = 50; int width = 5; int hight = 5; for(int i = 1;i <= 8;i++) { g.drawOval(x, y, width, hight); x-=15/2; y-=15/2; width+=15;
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Typ
// WinThreadTest.cpp : Defines the entry point for the application. // #include "stdafx.h" #include "WinThreadTest.h" #include <windows.h> #define MAX_LOADSTRING 100 // Global Variables: HINSTANCE hInst; // current instance TCHAR
计算机图形学课程作业-----画圆 Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim G As Graphics = PictureBox1.CreateGraphics() Dim Br As SolidBrush = New SolidBrush(Color.Blue) Dim x0