私のプログラミングクラスでは、時計を取り組んでいます。クロックは最初の時間に設定する必要があります。これはわかりません。私が現在作業しているクロックはシステム時間を使用しているだけです。私はcal.setを使用して時間を設定しようとしましたが、最初の時間になりたいと思っている時間に凍結して時間が進まないのです。私はこれを編集して初期の時間を設定することはできますが、時計はまだ動作していますか? パッケージ時計;Javaを使用して初期時間にアナログ時計を設定してください
package Clock;
import java.applet.Applet;
import java.awt.Color;
import java.lang.Object;
import javax.swing.JPanel;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Image;
import javax.swing.JFrame;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
public class Component extends Applet implements Runnable {
private static final long serialVersionUID = 1L;
public static String name = "My Clock";
public static int size = 600;
public static boolean isRunning = false;
public static Graphics g;
public static Image screen;
public Numbers number;
public static JFrame frame;
public static void main(String [] args) {
Component component = new Component();
frame = new JFrame();
frame.add(component);
frame.setSize(size+6, size + 28);
frame.setTitle(name);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setResizable(false);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
component.start();
}
public void start() {
requestFocus();
number = new Numbers();
isRunning = true;
Thread th = new Thread(this);
th.start();
}
public void run() {
screen = createVolatileImage(size, size);
while (isRunning) {
tick();
render(g);
try {
Thread.sleep(1);
} catch (Exception e) {
e.printStackTrace();
}
}
}
public void tick() {
}
public double time;
public int anim;
public int anim2;
public int anim3;
public int anim4;
public int center = size/2;
public int radius = (size-40)/2;
public void render(Graphics g) {
// Drawing to image
screen = createImage(size, size);
g = screen.getGraphics();
//Drawing the background
g.setColor(Color.LIGHT_GRAY);
g.fillRect(0, 0, size, size);
// Drawing the frame(outside circle)
g.setColor(Color.black);
g.fillOval(5, 5, size - 10, size - 10);
g.setColor(Color.white);
//g.setColor(new Color(new Random().nextInt(255). new Random().nextInt(255), new Random().nextInt(255)));
//g.drawOval(10, 10, size - 20, size - 20);
g.fillOval(20, 20, size - 40, size - 40);
number.render(g);
// Math and Drawing for Lines
for (int i = 0; i < 60; i++) {
radius = size - 40;
anim = center + (int) ((Math.sin(i % 60.0/60 * Math.PI * 2) * (radius/2)));
anim2 = center - (int) ((Math.cos(i % 60.0/60 * Math.PI * 2) * (radius/2)));
radius = size - 60;
anim3 = center + (int) ((Math.sin(i % 60.0/60 * Math.PI * 2) * (radius/2)));
anim4 = center - (int) ((Math.cos(i % 60.0/60 * Math.PI * 2) * (radius/2)));
g.drawLine(anim, anim2, anim3, anim4);
}
// Math for hour hand
radius = size - 140;
// time = System.currentTimeMillis() % 3600000/3600000 * Math.PI;
int t = (int) (System.currentTimeMillis() + 17300000) + 3600000+ 3600000 + 3600000 + 3600000 + 3600000 + 3600000 + 3600000 + 3600000;
anim = center
+ (int) ((Math.sin(t % 43200000.0
/43200000 * Math.PI * 2) * (radius/2))) + 7;
anim2 = center
- (int) ((Math.cos(t % 43200000.0
/43200000 * Math.PI * 2) * (radius/2))) + 7;
// Drawing the hour hand
g.setColor(Color.black);
g.fillOval(center - 8, center - 8, 16, 16);
g.drawLine(center, center, anim, anim2);
g.drawLine(center + 1, center, anim + 1, anim2);
g.drawLine(center, center + 1, anim, anim2 + 1);
g.drawLine(center - 1, center, anim - 1, anim2);
g.drawLine(center, center - 1, anim, anim2 - 1);
g.drawLine(center + 1, center + 1, anim, anim2);
g.drawLine(center + 1, center - 1, anim, anim2);
g.drawLine(center - 1, center + 1, anim, anim2);
g.drawLine(center - 1, center - 1, anim, anim2);
// Math for minute hand
radius = size - 90;
// time = System.currentTimeMillis() % 3600000/3600000 * Math.PI;
anim = center
+ (int) ((Math.sin(System.currentTimeMillis() % 3600000.0
/3600000 * Math.PI * 2) * radius/2));
anim2 = center
- (int) ((Math.cos(System.currentTimeMillis() % 3600000.0
/3600000 * Math.PI * 2) * radius/2));
// Drawing the minute hand
g.setColor(Color.black);
g.drawLine(center, center, anim, anim2);
g.drawLine(center + 1, center, anim + 1, anim2);
g.drawLine(center, center + 1, anim, anim2 + 1);
g.drawLine(center - 1, center, anim - 1, anim2);
g.drawLine(center, center - 1, anim, anim2 - 1);
//Math for second hand
DateFormat dateFormat = new SimpleDateFormat("ss");
Calendar cal = Calendar.getInstance();
String s = dateFormat.format(cal.getTime());
radius = size - 70;
// time = System.currentTimeMillis() % 60000/60000 * Math.PI;
anim = center
+ (int) ((Math.sin(Integer.parseInt(s) % 60.0/60 * Math.PI
* 2) * (radius/2)));
anim2 = center
- (int) ((Math.cos(Integer.parseInt(s) % 60.0/60 * Math.PI
* 2) * (radius/2)));
// Drawing the second hand
g.setColor(Color.red);
g.drawLine(center, center, anim, anim2);
g.drawLine(center + 1, center, anim + 1, anim2);
g.drawLine(center, center + 1, anim, anim2 + 1);
g.drawLine(center - 1, center, anim - 1, anim2);
g.drawLine(center, center - 1, anim, anim2 - 1);
// Center circle
g.fillOval(center - 5, center - 5, 10, 10);
g.setColor(Color.black);
g.fillOval(center - 2, center - 2, 4, 4);
// g.setColor(new Color(new Random().nextInt(255), new Random().nextInt(255), new Random().nextInt(255)));
// g.fillRect(0, 0, getWidth(), getHeight());
// Drawing to screen
g = getGraphics();
g.drawImage(screen, 0, 0, size, size, this);
g.dispose();
}
}
と
package Clock;
import java.applet.Applet;
import java.awt.Color;
import java.lang.Object;
import javax.swing.JPanel;
import java.awt.Font;
import java.awt.Graphics;
import java.awt.Image;
import javax.swing.JFrame;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
public class Numbers extends JPanel {
private static final long serialVersionUID=1L;
public int size = Component.size;
public int center = size/2;
public void setFont(Font font) {
super.setFont(font);
repaint();
}
public String getDay() {
DateFormat dateFormat=new SimpleDateFormat("dd");
Calendar cal = Calendar.getInstance();
String s = dateFormat.format(cal.getTime());
int day = Integer.parseInt(s);
String d = day + "";
// sets ordinal indicator
switch(day) {
case 1:
case 21:
case 31:
d += "st";
break;
case 2:
case 22:
d += "nd";
break;
case 3:
case 23:
d += "rd";
break;
default:
d += "th";
}
return d;
}
public String getHour() {
DateFormat dateFormat = new SimpleDateFormat("HH");
Calendar cal = Calendar.getInstance();
String s = dateFormat.format(cal.getTime());
int hour = Integer.parseInt(s) -1;
String n = hour + "";
if(hour < 10) {
n=hour+"";
}
return n;
}
public String getMonth() {
DateFormat dateFormat = new SimpleDateFormat("MM");
Calendar cal = Calendar.getInstance();
String s = dateFormat.format(cal.getTime());
int month = Integer.parseInt(s);
// sets month name to number
String m = "";
switch (month)
{
case 1:
m= "January";
break;
case 2:
m= "February";
break;
case 3:
m= "March";
break;
case 4:
m= "April";
break;
case 5:
m= "May";
break;
case 6:
m= "June";
break;
case 7:
m= "July";
break;
case 8:
m= "August";
break;
case 9:
m= "September";
break;
case 10:
m= "October";
break;
case 11:
m= "November";
break;
case 12:
m= "December";
}
return m;
}
public void render(Graphics g) {
g.setColor(Color.black);
DateFormat dateFormat = new SimpleDateFormat(":mm:ss");
Calendar cal = Calendar.getInstance();
String s = dateFormat.format(cal.getTime());
int n = center - ((s.length() *13)/2);
//265
g.setFont(new Font("Arial", 1, 20));
s = (Integer.parseInt(getHour(), 10) % 12 + 1) + "" + dateFormat.format(cal.getTime());
n = center - (s.length() * 10/2);
g.setColor(Color.DARK_GRAY);
g.fillRoundRect(250, 348, 100, 30, 6, 6);
g.setColor(Color.LIGHT_GRAY);
g.fillRoundRect(252, 350, 96, 26, 6, 6);
g.setColor(Color.BLACK);
g.drawString("TIME", 275, 345);
g.drawString("DATE", 275, 225);
g.drawString("AM", 255, 150);
g.drawString("PM", 315, 150);
g.drawString(s, n, 370);
int p = Integer.parseInt(getHour(), 10);
if(p < 11 || p == 24) {
g.fillOval(265, 160, 10, 10);
g.drawOval(325, 160, 10, 10);
} else {
g.drawOval(265, 160, 10, 10);
g.fillOval(325, 160, 10, 10);
}
dateFormat = new SimpleDateFormat("yyyy");
cal = Calendar.getInstance();
s = getMonth() + " " + getDay() + ", " + dateFormat.format(cal.getTime());
n = center - (int) ((s.length() * 10.25)/2);
g.setColor(Color.DARK_GRAY);
g.fillRoundRect(200, 228, 200, 30, 6, 6);
g.setColor(Color.LIGHT_GRAY);
g.fillRoundRect(202, 230, 196, 26, 6, 6);
g.setColor(Color.BLACK);
g.drawString(s, n, 250);
s = Component.name;
n=center - (int)((s.length()*10)/2);
g.drawString(s, n , 450);
g.setFont(new Font("Arial", 1, 30));
int radius = size - 100;
for(int i = 0; i < 12; i++) {
double anim = (int) ((Math.sin((i+1) % 12.0/12 * Math.PI * 2) * (radius/2)));
double anim2 = (int) ((Math.cos((i+1) % 12.0/12 * Math.PI * 2) * (radius/2)));
if(i >= 9){
anim -= 10;
}
g.drawString((i+1) + "", center + (int) anim - 6, center - (int) anim2 + 12);
}
}
}
あなたが必要な部分を追加することができますここのコード? – manetsus
関連するすべてのコードは、あなたの質問ではなく、リンク内にあるはずです。好ましくは質問を投稿する前に、サイトのルールをお読みください。あなたはここにそれらを見つけることができます:[ヘルプ] –
@HovercraftFullOfEelsは、質問にコードを追加しました、ごめんなさい – larvy