Cieguz

Java NetBeans

Bertemu lagi ,Der...!!

1. Buatlah project baru ,misal : Latihan
2. Buatlah 2 Java Class ( beri nama Canvas.class dan MainPanel.class ) .

package Latihan;

import java.awt.geom.GeneralPath;
import javax.swing.JFrame;
/**
 *
 * @author ACER
 */
public class Canvas {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        JFrame frame= new JFrame();
        frame.setTitle("Belajar Object Java :");
        frame.setLocationRelativeTo(frame);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
       
        MainPanel panel= new MainPanel();
        frame.getContentPane().add(panel);
        frame.pack();
        frame.setVisible(true);
       
        GeneralPath p = new GeneralPath(GeneralPath.WIND_NON_ZERO);
        p.moveTo(100.f, 0);
    }
}

 package Latihan;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.JPanel;

/**
 *
 * @author ACER
 */
public class MainPanel extends JPanel{
    public MainPanel(){
        this.setPreferredSize(new Dimension(400, 400));
        this.setBackground(Color.WHITE);
    }
    @Override
    public void paintComponent(Graphics g){
        super.paintComponent(g);
        Graphics2D g2 = (Graphics2D)g;
        //Kepala
        g.setColor(Color.GREEN);
        g.fillOval(150, 100, 300, 220);
        //Telinga
        g.setColor(Color.BLUE);
        g.fillOval(120, 155, 35, 90);
        g.fillOval(445, 155, 35, 90);
        //Mata
        g.setColor(Color.WHITE);
        g.fillOval(210, 125, 50, 50);
        g.fillOval(350, 125, 50, 50);
        g.setColor(Color.BLACK);
        g.fillOval(225, 145, 20, 30);
        g.fillOval(365, 145, 20, 30);
        //Mulut
        g.setColor(Color.ORANGE);
        g.fillOval(230, 260, 150, 30);
        //Badan
        g.setColor(Color.ORANGE);
        g.fillRoundRect(230, 315, 140, 100, 40, 40);
        //Tangan dan Kaki
        g.setColor(Color.DARK_GRAY);
        g.fillOval(165, 325, 70, 20);
        g.fillOval(365, 325, 70, 20);
        g.fillOval(260, 410, 20, 70);
        g.fillOval(320, 410, 20, 70);
        g.fillOval(260, 465, 50, 20);
        g.fillOval(320, 465, 50, 20);
        //Topi
        g.setColor(Color.PINK);
        g.fillArc(205, 35, 180, 140, 190, -200);
        g.setColor(Color.RED);
        g.fillArc(150, 80, 290, 60, 210, -240);
        //Hidung
        g.setColor(Color.RED);
        g.fillArc(250, 145, 120, 80, 290, -45);
      
    }
}

Java NetBeans

1. Buatlah project baru ,misal : Latihan
2. Buatlah 2 Java Class ( beri nama Canvas.class dan MainPanel.class ) .

package Latihan;

import java.awt.geom.GeneralPath;
import javax.swing.JFrame;
/**
 *
 * @author ACER
 */
public class Canvas {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        JFrame frame= new JFrame();
        frame.setTitle("Belajar Object Java :");
        frame.setLocationRelativeTo(frame);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
       
        MainPanel panel= new MainPanel();
        frame.getContentPane().add(panel);
        frame.pack();
        frame.setVisible(true);
       
        GeneralPath p = new GeneralPath(GeneralPath.WIND_NON_ZERO);
        p.moveTo(100.f, 0);
    }
}

package Latihan;

import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import javax.swing.JPanel;

/**
 *
 * @author ACER
 */
public class MainPanel extends JPanel{
    public MainPanel(){
        this.setPreferredSize(new Dimension(400,400));
        this.setBackground(Color.WHITE);
    }
    @Override
    public void paintComponent (Graphics g){
       super.paintComponent(g);
       Graphics2D g2=(Graphics2D) g;
       //Segitiga 1
       int[] x1= {240,300,360};
       int[] y1= {200,20,200};
       g.setColor(new Color(255,242,0));
       g.fillPolygon(x1, y1, 3);
       //Segitiga 2
       int[] x2= {30,300,570};
       int[] y2= {200,390,200};
       g.setColor(new Color(255,242,0));
       g.fillPolygon(x2, y2, 3);
       //Segitiga 3
       int[] x3= {130,190,300};
       int[] y3= {490,310,390};
       g.setColor(new Color(255,242,0));
       g.fillPolygon(x3, y3, 3);
       //Segitiga 4
       int[] x4= {300,410,470};
       int[] y4= {390,310,490};
       g.setColor(new Color(255,242,0));
       g.fillPolygon(x4, y4, 3);
      
    }
}

1. Java SDK , dapat didownload disini
2. Android SDK , dapat download disini
3. IDE Eclipse ,Dapat didownload disini
4. ADT (Android Development Tools) , dapat didownload disini

Instalasi Software

• Install java SDK dan lakukan pengaturan yang dibutuhkan.
• Install Eclipse, sebenarnya hanya meng-ekstrak file Eclipse yang telah didownload, misalnya  ekstrak di C:\
• Extract file ADT, kemudian pindahkan file di dalam folder features dan plugins dari ADT ke dalam folder yang sesuai (features dan plugins) dalam eclipse
• Install Android SDK, misalnya di C:\Program Files\Android\android-sdk , kemudian jalankan Android SDK Manager dan install platform yang anda butuhkan (harus terkoneksi ke internet) .

Install Android SDK

Eclipse IDE

Konfigurasi Workspace

Verifikasi SDK

Android Preference

Android DDMS