setbackground の黒い画面が表示されますが、画像を読み取ったり描画したりしていないようです。また、私のコードに関する情報を教えていただければ、助けていただければ幸いです。一般的な漠然とした答えを理解するのに苦労しています。ありがとう.
import java.awt.*;
import javax.swing.*;
import javax.swing.JComponent.*;
public class Movie extends JApplet {
private String movName1;
private String director1;
private int yearMade1;
private Image movPic1;
private String movName2;
private String director2;
private int yearMade2;
private Image movPic2;
private String movName3;
private String director3;
private int yearMade3;
private Image movPic3;
private String movName4;
private String director4;
private int yearMade4;
private Image movPic4;
public void init() {
MovieDis goo = new MovieDis(movPic1, movPic2, movPic3, movPic4);
goo.setBounds(0, 0, 750, 500);
add(goo);
}
}
class MovieDis extends JComponent {
private String movName1;
private String director1;
private int yearMade1;
private Image movPic1;
private String movName2;
private String director2;
private int yearMade2;
private Image movPic2;
private String movName3;
private String director3;
private int yearMade3;
private Image movPic3;
private String movName4;
private String director4;
private int yearMade4;
private Image movPic4;
public MovieDis(Image movPic1, Image movPic2, Image movPic3, Image movPic4) {
setBackground(Color.black);
movPic1 = Toolkit.getDefaultToolkit().createImage("Shaw.jpg");
movPic2 = Toolkit.getDefaultToolkit().createImage("dances.jpg");
movPic3 = Toolkit.getDefaultToolkit().getImage("Inception.jpg");
movPic4 = Toolkit.getDefaultToolkit().getImage("Cuckoo.jpg");
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.setColor(Color.black);
g.fillRect(0, 0, 750, 500);
g.drawImage(movPic1, 35, 35, 200, 200, this);
g.drawImage(movPic2, 35, 515, 200, 200, this);
g.drawImage(movPic3, 265, 35, 200, 200, this);
g.drawImage(movPic4, 35, 515, 200, 200, this);
}
}