Analog clock using JAVA

JAVA/Analog_Clock/Clock.java

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+import java.applet.Applet;
+import java.awt.*;
+import java.util.*;
+/*<applet code="Clock.class" width="300" height="300">  
+</applet>*/  
+public class Clock extends Applet 
+{
+        public void init()
+	{
+		this.setSize(new Dimension(800, 400));
+		setBackground(new Color(50, 50, 50));
+		new Thread() {
+			public void run()
+			{
+				while (true) {
+					repaint();
+					delayAnimation();
+				}
+			}
+		}.start();
+	}
+	private void delayAnimation()
+	{
+		try {
+			Thread.sleep(1000);
+		}
+		catch (InterruptedException e) {
+			e.printStackTrace();
+		}
+	}
+	public void paint(Graphics g)
+	{
+		Calendar time = Calendar.getInstance();
+                int hour = time.get(Calendar.HOUR_OF_DAY);
+		int minute = time.get(Calendar.MINUTE);
+		int second = time.get(Calendar.SECOND);
+		if (hour > 12) {
+			hour -= 12;
+		}
+		g.setColor(Color.white);
+		g.fillOval(300, 100, 200, 200);
+		g.setColor(Color.black);
+		g.drawString("12", 390, 120);
+		g.drawString("9", 310, 200);
+		g.drawString("6", 400, 290);
+		g.drawString("3", 480, 200);
+		double angle;
+		int x, y;
+		angle = Math.toRadians((15 - second) * 6);
+		x = (int)(Math.cos(angle) * 100);
+		y = (int)(Math.sin(angle) * 100);
+		g.setColor(Color.red);
+		g.drawLine(400, 200, 400 + x, 200 - y);
+		angle = Math.toRadians((15 - minute) * 6);
+		x = (int)(Math.cos(angle) * 80);
+		y = (int)(Math.sin(angle) * 80);
+		g.setColor(Color.blue);
+		g.drawLine(400, 200, 400 + x, 200 - y);
+		angle = Math.toRadians((15 - (hour * 5)) * 6);
+		x = (int)(Math.cos(angle) * 50);
+		y = (int)(Math.sin(angle) * 50);
+		g.setColor(Color.black);
+		g.drawLine(400, 200, 400 + x, 200 - y);
+	}
+}

JAVA/Analog_Clock/README.md

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+## GUI Calculator
+
+<p align="center">
+<img src="./Images/ac1.png">
+</p>
+
+It is the Analog Clock written in Java with the help of awt components , Applets. To create GUI based applications, Java provides Applet framework which is a graphical user interface framework that includes a set of classes that are flexible.
+
+To create a Analog clock, we will use Calendar and math classes . The Applet class is used to construct a top-level window for a Java application. The Calendar class is used to get the present time.
+
+## **Quick Start**
+- Clone this repository
+
+``` 
+git clone https://github.com/abhijeet007rocks8/Dev-Scripts.git
+```
+- Change Directory
+
+```
+cd JAVA
+```
+```
+cd Analog_Clock
+```
+```
+javac Clock.java
+```
+```
+appletviewer Clock.java
+```
+
+## **Installation and Dependencies**
+- Install JDK kit for java devlopment which supports Applets.
+- Install any latest version IDE for java like: Net-Beans, Eclipse, BlueJ, etc.
+- Then follow the Quick start steps inside any IDE and then compile and run the project.
+
+## Packages used
+
+### awt package
+AWT stands for Abstract Window Toolkit. In Java, AWT is a package used to develop GUI or window-based applications in java.
+But `java.awt` components are platform-dependent i.e. components are displayed according to the view of operating system. AWT components are heavyweight i.e. its components depends on the resources of OS (Operating System).
+
+`java.awt` package provides classes such as TextField, Label, TextArea, RadioButton, CheckBox, Choice, List etc.
+
+### Usage
+
+```java
+import java.applet.*;  
+import java.awt.*;  
+import java.util.*;  
+import java.text.*;  
+```
+
+## Working 
+
+<p align="center">
+<img src="./Images/ac.png">
+</p>
+
+The Analog clock to display the current time.
+
+
+## Screenshots
+
+<p align="center">
+
+<img src="./Images/ac2.png">
+  <br>
+  <br>
+<img src="./Images/a.png">
+  <br>
+  <br>
+<img src="./Images/b.png">
+  <br>
+  <br>
+<img src="./Images/c.png">
+</p>
+
+
+## Demonstration
+https://media.geeksforgeeks.org/wp-content/uploads/20190514184622/analogClock1.mp4
+
+**Author : Jayanth MKV**
+
+**This Project is contributed to Dev-Script under GSSOC-2022 by Jayanth MKV**