BERMACAM
ALGORITMA PEMBENTUKAN GARIS LURUS, KURVA DAN
PEMBENTUKAN
KARAKTER & ALGORITMA GARIS DAN LINGKARAN
PENGISIAN
POLLYGON, POLA GARIS KLIPING
Dosen
:
Nahot
Frastian, M.Kom
MAKALAH
DIAJUKAN
UNTUK MEMENUHI
SALAH
SATU TUGAS MATA KULIAH
KOMPUTER
GRAFIK
Disusun
oleh :
Edi Susanto
201143500321
Kelas
: 7 X K
PROGRAM
STUDI TEKNIK INFORMATIKA
FAKULTAS
TEKNIK MATEMATIKA DAN ILMU PENGETAHUAN ALAM
UNIVERSITAS
INDRAPRASTA PGRI
2014
Lembar
Pengesahan
BERMACAM ALGORITMA PEMBENTUKAN GARIS LURUS, KURVA DAN
PEMBENTUKAN KARAKTER & ALGORITMA GARIS DAN
LINGKARAN
PENGISIAN POLLYGON, POLA GARIS KLIPING
Telah Disetujui Oleh:
Dosen Komputer Grafik
NAHOT
FRASTIAN, M.Kom
LINE2
import java.awt.Graphics;
public class LINE2 extends
java.applet.Applet {
public void paint(Graphics g) {
g.drawLine(100,100,200,200);
g.drawString ("KOMPUTER Graphics,
DOSEN : NAHOT FRASTIAN, M.KOM",50,90);
}
}
Output
:
MyLine1
import
java.awt.Graphics;
public class
MyLine1 extends java.applet.Applet {
public void paint(Graphics g) {
g.drawRect(50,100,150,250);
}
}
Output :
MyLine
import
java.awt.Graphics;
public class
MyLine extends java.applet.Applet {
public void paint(Graphics g) {
g.drawString ("KOMPUTER GRAPHICS,
DOSEN : NAHOT FRASTIAN, M.KOM", 50,90);
g.drawRect(50,100,150,250);
}
}
Output :
drawOval
import java.awt.Graphics;
public class drawOval extends
java.applet.Applet {
public void paint(Graphics g) {
g.drawOval(250,200,350,100);
g.drawLine(100,100,200,200);
g.drawString("KOMPUTER Graphics
Basics, DOSEN : NAHOT FRASTIAN, M.KOM", 50,90);
}
}
Output
:
graphics
//BasicGraphics.java
import java.applet.Applet;
import java.awt.Graphics;
import java.awt.Color;
public class graphics extends
java.applet.Applet {
public void paint (Graphics g) {
int xPts[] = {5,25,50,30,15,5};
int yPts[] = {10,35,20,65,40,10};
g.drawString ("KOMPUTER Graphics,
DOSEN : NAHOT FRASTIAN, M.KOM", 50,90);
g.setColor(Color.red);
g.drawRect(50,100,150,250);
g.drawRoundRect(50,150,150,250,6,120);
g.drawPolygon(xPts, yPts, xPts.length);
// cara lain membuat polygon
// polygon poly = new
Polygon(xPts+100,xPts.length);
// g.fillPolygon(poly);
g.drawArc(50,100,150,275,95,115);
}
}
Output
:
BasicGraphics
//BasicGraphics.java
import java.awt.Graphics;
import java.awt.Color;
public class BasicGraphics extends java.applet.Applet {
public void paint (Graphics g) {
int xPts[] = {5, 25, 50, 30, 15, 5};
int yPts[] = {10, 35, 20, 65, 40, 10};
g.drawString ("KOMPUTER Graphics
Basics, DOSEN : NAHOT FRASTIAN, M.KOM", 50,90);
g.setColor(Color.red);
g.drawRect(50,100,150,250);
g.drawRoundRect(50,150,150,250,6,12);
g.drawPolygon(xPts, yPts, xPts.length);
//cara lain membuat polygon
//polygon poly = new Polygon(xPts+100, yPts+100, xPts.length);
//g.fillPolygon(poly);
g.drawOval(150,100,250,55);
g.drawArc(50, 100, 150, 275, 95, 115);
}
}
Output
:
BasicGraphics1
//BasicGraphics.java
import java.applet.Applet;
import java.awt.Graphics;
import java.awt.Color;
public class BasicGraphics1 extends java.applet.Applet {
public void paint (Graphics g) {
int xPts[] = {5, 25, 50, 30, 15, 5};
int yPts[] = {10, 35, 20, 65, 40, 10};
g.drawString ("KOMPUTER Graphics Basics, DOSEN: NAHOT FRASTIAN,
M.KOM",0,50);
g.drawLine (5, 100, 150, 250);
g.setColor (Color.blue);
g.drawRoundRect (50, 150, 150, 250, 6, 12);
g.drawPolygon (xPts, yPts, xPts.length);
//cara lain membuat polygon
//Polygon poly = new Polygon (xPts+100, yPts.lenght);
// g.fillPolygon(poly);
g.drawOval (150, 100, 250, 55);
g.drawArc(50, 100, 150, 275, 95, 115);
}
}
Output :
graphics1
//BasicGraphics.java
import java.applet.Applet;
import java.awt.Graphics;
import java.awt.Color;
public class graphics1 extends java.applet.Applet {
public void paint (Graphics g) {
$int xPts[] = {5, 25, 50, 30, 15, 5};
int yPts[] = {10, 35, 20, 65, 40, 10};
g.drawString ("KOMPUTER Graphics, DOSEN: NAHOT FRASTIAN,
M.KOM",50,90);
g.setColor (Color.green);
g.drawRect (50, 100, 150, 250);
g.drawRoundRect (50, 150, 150, 250, 6, 12);
}
}
Output :
graphic2
//BasicGraphics.java
import java.applet.Applet;
import java.awt.Graphics;
import java.awt.Color;
public class graphic2 extends java.applet.Applet {
public void paint (Graphics g) {
int xPts[] = {5, 25, 50, 30, 15, 5};
int yPts[] = {10, 35, 20, 65, 40, 10};
g.drawString ("KOMPUTER Graphics, DOSEN: NAHOT FRASTIAN,
M.KOM",50,90);
g.setColor (Color.green);
g.drawPolygon (xPts, yPts, xPts.length);
//cara lain membuat polygon
//Polygon poly = new Polygon (xPts+100, yPts+100, yPts.lenght);
// g.fillPolygon(poly);
g.drawArc(50, 100, 150, 275, 95, 115);
}
}
Output :
SegiEmpat1
import java.awt.Graphics;
public class SegiEmpat1 extends
java.applet.Applet {
public void paint (Graphics g)
{
g.drawRect (20, 20, 60,
60);
g.fillRect (120, 20, 60,
60);
}
}
Output :
SEGI
import java.awt.Graphics;
public class SEGI extends
java.applet.Applet {
public void paint (Graphics g) {
g.drawRect (20, 20, 60, 60);
}
}
Output :
SEGI4
import java.awt.Graphics;
public class SEGI4 extends
java.applet.Applet {
public void paint (Graphics g)
{
g.drawRoundRect (20, 20,
60, 60, 10, 10);
}
}
Output :
SegiEmpat
import java.awt.Graphics;
public class SegiEmpat extends
java.applet.Applet {
public void paint (Graphics g)
{
g.drawRoundRect (20, 20,
60, 60, 10, 10);
g.fillRoundRect (120, 20,
60, 60, 20, 20);
}
}
Output :
Kotak3D
import java.awt.Graphics;
public class Kotak3D extends
java.applet.Applet {
public void paint (Graphics g)
{
g.draw3DRect (20, 20, 60,
60, true);
g.draw3DRect (120, 20, 60,
60, false);
g.fill3DRect (122, 22, 58,
57, true);
}
}
Output :
MyPoly
import java.awt.Graphics;
public class MyPoly extends java.applet.Applet {
public void paint(Graphics g) {
int exes[] =
{39,94,97,142,53,58,26};
int whys[] =
{33,74,36,70,108,80,106};
int pts = exes.length;
g.drawPolygon(exes,whys,pts);
}
}
Output :
MyPoly1
import java.awt.Graphics;
public class MyPoly1 extends java.applet.Applet {
public void paint(Graphics g) {
int exes[] =
{39,94,97,142,53,58,26};
int whys[] =
{33,74,36,70,108,80,106};
int pts = exes.length;
g.fillPolygon(exes,whys,pts);
}
}
Output :
setengahOval
import java.awt.Graphics;
public class setengahOval extends java.applet.Applet {
public void paint(Graphics g) {
g.drawArc(20,20,60,60,90,180);
g.fillArc(120,20,60,60,90,180);
}
}
Output :
MyOval
import java.awt.Graphics;
public class MyOval extends java.applet.Applet {
public void paint(Graphics g) {
g.drawOval(20,20,60,60);
g.fillOval(120,20,100,60);
}
}
Output :
ManyFonts
import java.awt.Font;
import java.awt.Graphics;
public class ManyFonts extends
java.applet.Applet {
public void paint(Graphics g) {
Font f = new Font("TimesRoman", Font.PLAIN, 18);
Font fb = new
Font("TimesRoman", Font.BOLD, 18);
Font fi = new
Font("TimesRoman", Font.ITALIC, 18);
Font fbi = new
Font("TimesRoman", Font.BOLD+Font.ITALIC, 18);
g.setFont(f);
g.drawString("This is a plain font", 10,25);
g.setFont(fb);
g.drawString("This is a bold font", 10,50);
g.setFont(fi);
g.drawString("This is a italic font", 10,75);
g.setFont(fbi);
g.drawString("This is a bold italic font", 10,100);
}
}
Output
:
ManyFonts1
import java.awt.Font;
import java.awt.Graphics;
public class ManyFonts1 extends java.applet.Applet {
public void paint(Graphics g) {
Font f = new Font("COMPUTER
GRAPHICS", Font.PLAIN, 18);
Font fb = new Font("DOSEN : NAHOT FRASTIAN, M.KOM", Font.BOLD,
18);
Font fi = new Font("COMPUTER GRAPHICS", Font.ITALIC, 18);
Font fbi = new Font("DOSEN : NAHOT
FRASTIAN, M.KOM", Font.BOLD+Font.ITALIC, 18);
g.setFont(f);
g.drawString("COMPUTER
GRAPHICS", 10,25);
g.setFont(fb);
g.drawString("DOSEN :
NAHOT FRASTIAN, M.KOM", 10,50);
g.setFont(fi);
g.drawString("COMPUTER
GRAPHICS", 10,75);
g.setFont(fbi);
g.drawString("DOSEN :
NAHOT FRASTIAN, M.KOM", 10,100);
}
}
Output
:
myline2D
import java.awt.*;
import java.applet.*;
import java.awt.geom.*;
public class myline2D extends Applet{
public void paint(Graphics g){
//menetapkan pola garis(stroke)
float dashes[]={10.0f};
BasicStroke stroke1=new BasicStroke(5.0f,1,2,1.0f,dashes,0.0f);
//memilih object grafic 2D
Graphics2D g2d=(Graphics2D)g;
//memebri warna hitam sebagai latar belakang
setBackground(Color.black);
//mengubah warna pena menjadi warna hijau
g2d.setPaint(Color.blue);
//membuat garis yang dikombinasikan dengan pola garis
g2d.setStroke(stroke1);
for(int i=0;i<=50;i++)
g2d.draw(new
Line2D.Double(150,150,150+((int)150*Math.cos(i)),150+((int)150*Math.sin(i))));
}
}
Output
:
TugasBintang_Edi Susanto
import
java.awt.Graphics;
import
java.awt.Color;
import
java.applet.Applet;
public
class TugasBintang_Edi Susanto
extends java.applet.Applet {
public void paint(Graphics g) {
g.setColor(Color.blue);
int xPts[] = {200,100,325,75,300,200};
int yPts[] = {60,250,125,125,250,60};
int aPts[] = {400,300,525,275,500,400};
int bPts[] = {270,460,335,335,460,270};
g.drawString("Dosen : NAHOT FRASTIAN,
M.KOM",400,100);
g.drawString("Mata Kuliah : KOMPUTER GRAFIK",400,120);
g.setColor(Color.red);
g.drawString("Nama Mahasiswa : EDI SUSANTO",400,140);
g.drawString("NPM : 201143500321",400,160);
g.drawString("Kelas : 7 X K", 400,180);
g.setColor(Color.blue);
g.drawString("TEKNIK INFORMATIKA,
UNIVERSITAS INDRAPRASTA PGRI",400,220);
g.setColor(Color.blue);
g.fillPolygon(xPts,yPts,xPts.length);
g.setColor(Color.red);
g.drawPolygon(xPts,yPts,xPts.length);
g.setColor(Color.red);
g.fillPolygon(aPts,bPts,bPts.length);
g.setColor(Color.blue);
g.drawPolygon(aPts,bPts,aPts.length);
}
}
Output :
Bintang_Nahot_Frastian_M_Kom
import
javax.swing.*;
import
java.applet.Applet.*;
import
java.awt.Graphics;
import
java.awt.Color;
public class Bintang_Nahot_Frastian_M_Kom
extends java.applet.Applet {
public void paint (Graphics g) {
g.setColor(Color.blue);
g.drawString("DOSEN : NAHOT
FRASTIAN, M.KOM",60,40);
g.drawString("Mata Kuliah :
Komputer Grafik",60,60);
g.drawString("TEKNIK INFORMATIKA,
UNIVERSITAS INDRAPRASTA PGRI",60,80);
int xvalues[]={180,40,270,40,180};
int yvalues[]={100,310,225,150,350};
g.setColor(Color.red);
g.drawPolygon(xvalues,yvalues,xvalues.length);
int xvalues2[]={380,240,470,240,380};
int yvalues2[]={250,460,375,300,500};
g.setColor(Color.green);
g.fillPolygon(xvalues2,yvalues2,xvalues2.length);
}
}
Output :
Bintang1
import
javax.swing.*;
import
java.applet.Applet;
import
java.awt.Graphics;
import
java.awt.Color;
public class Bintang1 extends
java.applet.Applet {
public void paint (Graphics g) {
g.setColor(Color.green);
g.drawString("Dosen : NAHOT
FRASTIAN, M.Kom",40,50);
g.drawString("Mata Kuliah :
Komputer Grapik",40,70);
int xvalues[]={180,40,270,40,180};
int yvalues[]={100,310,225,150,350};
g.setColor(Color.red);
g.drawPolygon(xvalues,yvalues,xvalues.length);
int xvalues2[]={380,240,470,240,380};
int yvalues2[]={250,460,375,300,500};
g.setColor(Color.blue);
g.fillPolygon(xvalues2,yvalues2,xvalues2.length);
}
}
Output :
BasicShapes2D
import
java.awt.*;
import
java.applet.*;
import
java.awt.geom.*;
public
class BasicShapes2D extends Applet{
//definisi
variabel
final
static int maxCharHeight=15;
final static int minFontSize=6;
final static Color background=Color.white;
final static Color foreground=Color.black;
final static BasicStroke stroke=new
BasicStroke(2.0f);
final static BasicStroke wideStroke=new
BasicStroke(5.0f);
final static float dash[]={10.0f};
final static BasicStroke stroke02=new
BasicStroke(1.0f,0,1,10.f,dash,0.0f);
Dimension dim;
FontMetrics fontMetrics;
//fungsi inisialisasi
public void init(){
setBackground(background);
setForeground(foreground);
}
//fungsi untuk menggambar
public void paint(Graphics g){
Graphics2D g2d=(Graphics2D) g;
dim = getSize();
int width []=new int[6];
int height []=new int[3];
int i;
width[0]=0;
height[0]=0;
for(i=1;i<=5;i++)
width[i]=width[i-1]+dim.width/5;
for(i=1;i<=2;i++)
height[i]=height[i]+dim.height/2;
g2d.setPaint(Color.black);
g2d.fill(new Rectangle2D.Double(0, 0,
size().width,size().height));
//menggambar bentuk pertama berupa
garis
g2d.setPaint(Color.yellow);
g2d.draw(new
Line2D.Double(width[0],height[1]-20,width[1]-10,0));
g2d.drawString("Line2D",width[0]+20,height[1]-5);
//menggambar bentuk persegi dengan
stroke berapa garis putus-putus
//menggambar bentuk persegi dengan
sudut tumpul
g2d.setStroke(stroke);
g2d.setPaint(Color.green);
g2d.fill(new
RoundRectangle2D.Double(width[2],height[0],width[1]-
10,height[1]-20,10,10));
g2d.drawString("RoundRectingle2D",width[2]+3,height[1]-5);
g2d.setPaint(Color.black);
g2d.fill(new
RoundRectangle2D.Double(width[2]+5,height[0]+5,width[1]-20,height[1]-30,10,10));
//menggambar bentuk busur dengan isinya
g2d.setStroke(stroke);
g2d.setPaint(Color.lightGray);
g2d.fill(new
Arc2D.Double(width[2],height[1],width[1]-10,height[2]-20,150,270,2));
g2d.drawString("filledArc2D",width[2]+10,(2*height[1])-5);
//menggambar bentuk busur
g2d.setStroke(wideStroke);
g2d.setPaint(Color.yellow);
g2d.draw(new
Arc2D.Double(width[3],height[0]+5,width[1]-10,height[1]-20,60,180,0));
g2d.drawString("Arc2D",width[3]+20,height[1]-5);
//menggambar bentuk busur dengan isinya
g2d.setStroke(stroke);
g2d.setPaint(Color.pink);
g2d.draw(new
Arc2D.Double(width[3],height[1],width[1]-10,height[2]-20,0,225,1));
g2d.drawString("Arc2D",width[3]+20,(2*height[1])-5);
//menggambar bentuk elips dengan isinya
diberikan warna gradien
g2d.setStroke(stroke);
g2d.setPaint(new
GradientPaint(width[4],height[0],Color.white,size().width,size().height-50,Color.gray,true));
g2d.fill(new
Ellipse2D.Double(width[4],height[0],width[1]-10,height[1]-20));
g2d.drawString("filledEllipse2D",width[4]+10,height[1]-5);
//menggambar bentuk elips dengan isinya
ditimpa
//dengan bentuk ellipse yang berupa
bingkainya saja
g2d.setStroke(stroke);
g2d.setPaint(Color.magenta);
g2d.fill(new
Ellipse2D.Double(width[4],height[1],width[1]-10,height[2]-20));
g2d.drawString("filledEllipse2D",width[4]+10,(2*height[1])-5);
g2d.setPaint(Color.cyan);
g2d.draw(new
Ellipse2D.Double(width[4],height[1],width[1]-10,height[2]-20));
}
}
Output :
circle
import
java.awt.*;
public
class circle extends java.applet.Applet{
private int mouseX, mouseY;
private boolean mouseclicked = false;
public void init(){
setBackground (Color.magenta);
}
public boolean mouseDown(Event e, int x, int
y){
mouseX = x; mouseY = y;
mouseclicked = true;
repaint();
return true;
}
public void paint(Graphics g){
g.setColor(Color.red);
if(mouseclicked){
g.fillOval((mouseX-5),
(mouseY-5),10,10);
mouseclicked = false;
}
}
}
Output :
circle_Right
import
java.awt.*;
public
class circle_Right extends java.applet.Applet{
private int mouseX, mouseY;
private boolean mouseclicked = false;
public void init(){
setBackground (Color.magenta);
}
public boolean mouseDown(Event e, int x, int
y){
mouseX = x; mouseY = y;
mouseclicked = true;
repaint();
return true;
}
public void paint(Graphics g){
g.setColor(Color.green);
if(mouseclicked){
g.fillOval((mouseX-5),
(mouseY-5),20,20);
mouseclicked = false;
}
}
public void update(Graphics g){
paint(g);
g.drawString("KOMPUTER Graphics,
Dosen : NAHOT FRASTIAN,M.KOM",50,90);
}
}
Output :
clock1
import
java.applet.*;
import
java.awt.*;
import
java.util.*;
import
java.text.*;
public
class clock1 extends Applet implements Runnable {
int width, height;
Thread t = null;
boolean threadSuspended;
int hours=0, minutes=0, seconds=0;
String timeString = "";
public void init () {
width = getSize().width;
height = getSize().height;
setBackground(Color.red);
}
public void start() {
if(t == null) {
t = new Thread (this);
t.setPriority
(Thread.MIN_PRIORITY);
threadSuspended = false;
t.start();
}
else {
if (threadSuspended) {
threadSuspended = false;
synchronized (this) {
notify();
}
}
}
}
public void stop() {
threadSuspended = true;
}
public void run() {
try {
while(true) {
//Here's where the thread does
some work
Calendar cal =
Calendar.getInstance();
hours = cal.get (Calendar.HOUR_OF_DAY);
if (hours > 12) hours -=12;
minutes = cal.get
(Calendar.MINUTE);
seconds = cal.get
(Calendar.SECOND);
SimpleDateFormat formatter =
new SimpleDateFormat("hh:mm:ss", Locale.getDefault());
Date date = cal.getTime();
timeString =
formatter.format(date);
//Now the thread checks to see
if it should suspended itself
if (threadSuspended) {
synchronized (this) {
while (threadSuspended)
{
wait();
}
}
}
repaint();
Color[] c = {Color.green,
Color.red};
setBackground (c[seconds%2]);
t.sleep (1000); //interval
given in millisecounds
}
}
catch (InterruptedException e) {}
}
void drawHand (double angle, int radius,
Graphics g) {
angle -= 0.5* Math.PI;
int x = (int) (radius*Math.cos(angle));
int y = (int) (radius*Math.sin(angle));
g.drawLine (width/2, height/2, width/2
+ x, height/2 + y);
}
void drawWedge(double angle, int radius,
Graphics g) {
angle -= 0.5*Math.PI;
int x = (int) (radius*Math.cos(angle));
int y = (int) (radius*Math.sin(angle));
angle += 2*Math.PI/3;
int x2 = (int) (5*Math.cos(angle));
int y2 = (int) (5*Math.sin(angle));
angle += 2*Math.PI/3;
int x3 = (int) (5*Math.cos(angle));
int y3 = (int) (5*Math.sin(angle));
g.drawLine (width/2+x2, height/2+y2,
width/2+ x, height/2 + y);
g.drawLine (width/2+x3, height/2+y3,
width/2+ x, height/2 + y);
g.drawLine (width/2+x2, height/2+y2,
width/2+ x3, height/2 + y3);
}
public void paint (Graphics g) {
g.setColor (Color.black);
drawWedge (2*Math.PI * hours / 12,
width/5, g);
drawWedge (2*Math.PI * minutes / 60,
width/3, g);
drawHand (2*Math.PI * seconds / 60,
width/2, g);
g.setColor (Color.black);
g.drawString (timeString,10,
height-10);
g.drawString ("KOMPUTER Graphics,
DOSEN : NAHOT FRASSTIAN, M.KOM", 50,90);
}
}
Output :
lukisan_kapal
import
java.awt.*;
import
java.awt.geom.*;
import
javax.swing.*;
public
class lukisan_kapal extends JApplet {
public
static void main(String s[]) {
JFrame
frame = new JFrame();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JApplet
applet = new lukisan_kapal();
applet.init();
frame.getContentPane().add(applet);
frame.pack();
frame.setVisible(true);
}
public
void init() {
JPanel
panel = new Pan();
getContentPane().add(panel);
}
class
Pan extends JPanel {
public
Pan() {
setPreferredSize(new
Dimension(1300, 600));
}
public
void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D
g1 = (Graphics2D) g;
Graphics2D
g2 = (Graphics2D) g;
//
nama dan nim
kotak(g2);
GradientPaint
paint1 = new GradientPaint(100, 100, new Color(130, 36, 2), 250, 100, new
Color(253, 149, 51));
Font
font = new Font("Comic Sans ms", Font.BOLD, 25);
g1.setPaint(paint1);
g1.setFont(font);
g1.drawString("Edi Susanto", 50, 500);
g1.drawString("(
201143500321
)", 65, 550);
garisdda(g2,
0, 350, 325, 350);
garisdda(g2,
625, 350, 1300, 350);
garisdda(g2,
350, 400, 600, 400);
garisdda(g2,
600, 400, 650, 300);
garisdda(g2,
300, 300, 350, 400);
garisdda(g2,
300, 300, 650, 300);
kotak_brass(g2,
350, 250, 600, 300);
bunder(g2,
1150, 100, 75);
body(g2);
garisdda(g2,
950, 100, 1050, 100);
garisdda(g2,
960, 25, 1060, 50);
garisdda(g2,
960, 175, 1060, 150);
garisdda(g2,
980, 250, 1080, 175);
budermidpoint(g2,
375, 275, 20);
budermidpoint(g2,
430, 275, 20);
budermidpoint(g2,
485, 275, 20);
budermidpoint(g2,
540, 275, 20);
awane(g2,
-10, 50);
awane(g2,
90, 1);
awane(g2,
210, 50);
awane(g2,
310, 1);
awane(g2,
410, 50);
awane(g2,
510, 1);
awane(g2,
610, 50);
awane(g2,
710, 1);
}
public
void body(Graphics2D g) {
GeneralPath
gp = new GeneralPath();
GradientPaint
p = new GradientPaint(0, 350, Color.gray, 50, 30, Color.black);
g.setPaint(p);
gp.moveTo(300,
300);
gp.lineTo(650,
300);
gp.lineTo(600,
400);
gp.lineTo(350,
400);
gp.closePath();
g.fill(gp);
}
public
void kotak_brass(Graphics2D gr, int x_awal, int y_awal, int x_akhir, int
y_akhir) {
GeneralPath
gp = new GeneralPath();
Shape
s = new Rectangle2D.Double(x_awal, y_awal, 250, 50);
GradientPaint
p = new GradientPaint(0, 350, Color.green, 50, 30, Color.black);
gr.setPaint(p);
gr.fill(s);
int
Dx = Math.abs(x_akhir - x_awal);
int
Dy = Math.abs(y_akhir - y_awal);
int
parameter = (2 * Dy) - Dx;
String
status = "Kotak_BM";
this.repaint();
double
g = x_awal, h = y_awal;
while
(x_awal < x_akhir) {
if
(parameter < 0) {
parameter
+= (2 * Dy);
}
else {
y_awal++;
parameter
= parameter + (2 * Dy) - (2 * Dx);
}
gp.moveTo(x_awal,
y_awal);
x_awal++;
}
gp.lineTo(g,
y_awal);
gp.lineTo(g,
h);
gp.lineTo(x_awal,
h);
gp.lineTo(x_awal,
y_awal);
gp.closePath();
gr.draw(gp);}
public
void garisdda(Graphics2D g, int x1, int y1, int x2, int y2) {
double
m = (double) (y2 - y1) / (x2 - x1);
double
y = (double) y1;
int
iy;
for
(int x = x1; x <= x2; x++) {
iy
= (int) Math.round(y);
g.drawLine(x,
iy, x, iy);
y
+= m;
}
}
}
public
void kotak(Graphics2D g) {
Shape
s = new Rectangle2D.Double(0, 0, 1300, 350);
GradientPaint
p = new GradientPaint(0, 350, new Color(0, 255, 255), 50, 30, new Color(70, 51,
204));
g.setPaint(p);
g.fill(s);
Shape
s1 = new Rectangle2D.Double(0, 350, 1300, 250);
GradientPaint
r = new GradientPaint(0, 350, Color.white, 1300, 600, Color.blue);
g.setPaint(r);
g.fill(s1);
}
void
budermidpoint(Graphics2D g, int x1, int y1, int r) {
Shape
s = new Ellipse2D.Double(x1 - r, y1 - r, r * 2, r * 2);
g.setColor(Color.red);
g.fill(s);
int
x = 0, y = r, p = 1 - r;
int
xctr = x1, yctr = y1;
g.drawLine(xctr
+ x, yctr + y, xctr + x, yctr + y);
g.drawLine(xctr
- x, yctr + y, xctr - x, yctr + y);
g.drawLine(xctr
+ x, yctr - y, xctr + x, yctr - y);
g.drawLine(xctr
- x, yctr - y, xctr - x, yctr - y);
g.drawLine(xctr
+ y, yctr + x, xctr + y, yctr + x);
g.drawLine(xctr
- y, yctr + x, xctr - y, yctr + x);
g.drawLine(xctr
+ y, yctr - x, xctr + y, yctr - x);
g.drawLine(xctr
- y, yctr - x, xctr - y, yctr - x);
while
(x < y) {
x++;
if
(p < 0) {
p
+= 2 * x + 1;
}
else {
y--;
p
+= 2 * (x - y) + 1;
}
}
}
public
void bunder(Graphics2D g, int x1, int y1, int r) {
Shape
s = new Ellipse2D.Double(x1 - r, y1 - r, r * 2, r * 2);
GradientPaint
p = new GradientPaint(x1, y1, Color.orange, x1 + 200, y1 + 50, Color.red);
g.setPaint(p);
g.fill(s);
}
public
void awane(Graphics2D g2, int x, int y) {
GeneralPath
gp = new GeneralPath();
gp.moveTo(30
+ x, 80 + y);
gp.curveTo(-5
+ x, 60 + y, 22 + x, 15 + y, 40 + x, 42 + y);
gp.curveTo(37
+ x, 31 + y, 53 + x, 31 + y, 58 + x, 43 + y);
gp.curveTo(60
+ x, 7 + y, 116 + x, 4 + y, 100 + x, 34 + y);
gp.curveTo(150
+ x, 29 + y, 150 + x, 89 + y, 120 + x, 90 + y);
gp.curveTo(100
+ x, 120 + y, 95 + x, 97 + y, 87 + x, 100 + y);
gp.curveTo(71
+ x, 120 + y, 35 + x, 100 + y, 35 + x, 70 + y);
gp.closePath();
gp.closePath();
g2.setPaint(new
GradientPaint(0 + x, 20 + y, Color.lightGray, 0 + x, 150 + y, Color.white));
g2.fill(gp);
g2.setColor(Color.white);
g2.draw(gp);
}
}
Output :
LINE21
import
java.awt.Graphics;
public
class LINE21 extends java.applet.Applet {
public void paint(Graphics g) {
g.drawLine(100,50,200,300);
g.drawString ("KOMPUTER Graphics,
DOSEN : NAHOT FRASTIAN, M.KOM",50,90);
}
}
Output :
