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下列Applet在坐标(20,20)处显示一幅GIF图像,请填写正确的程序在横线处。 import java.awt.*; import java.applet.*; import java.net.URL; public class Testl3 extends Applet { Image i; public void init() { URL url=getDocumentBase(); String name="IMG nClick=over(this) title=放大0, gif"; 【 】; } public void paint(Graphics g) { g.drawImage(i,20,20,this); } }
下列Applet在坐标 (20,20) 处显示一幅GIF图像,在横线处填入正确的语句。
import java. net.*;
import java. awt.*;
import java. applet.*;
public class Test extends Applet {
Image IMG;
public void init() {
URL url = getDocumentBase ();
String name="IMG.gif";
【 】
}
public void paint(Graphics g) {
g. drawImage (IMG,20,20,this);
}
}
下列JApplet使用重写paintCompon6t()方法来绘制图像,请填写正确的代码在横线处。 import java.awt.*; import javax.swing.*; public class Test extends JApplet { staic String fileName = "IMG nClick=over(this) title=放大().gif"; public void init() { Container cp = getContentPane(); cp.setLayout(new GridLayout(1,1)); Image i = getImage(getCodeBase(),fileName); MyImagePanel ip=new MyInmagePanel(i); cp.add (ip); } } class MyImagePanel extends JPanel { Image i; public MyImagePanel(Image IMG nClick=over(this) title=放大) { this.i = IMG nClick=over(this) title=放大; } public void paintComponent(Graphics gg) { 【 】; gg.drawImage(i,20,20,this); } }
Paragraph 5 is concerned about the lack of______.
A.donations
B.volunteers
C.cultural interchange
D.nonprofit organization
A.Accelerated Graphics Processing
B.Architecture Graphics Port
C.Accelerated Graphics Port
D.Accelerated Peripheral Port
A.Graphics[{{Cyan,Disk[]},{Thick,Red,Circle[]}}]
B.Graphics[{{Cyan,Disk[]},{Thick,Red,Circle[{1,0},1]}}]
C.Graphics[{{Cyan,Disk[]},{Thick,Red,Circle[{2,0},1]}}]
D.Graphics[{{Cyan,Circle[]},{Thick,Red,Disk[{1,0},1]}}]
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