import java.awt. - oth

/* Aufgabe1.java */
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
/**
* @author Karlheinz Wurm
*/
public class Aufgabe1
extends Applet
{
public void paint(Graphics g)
{
Font tiRomPlain = new Font("TimesRoman",Font.PLAIN,18);
Font tiRomBold = new Font("TimesRoman",Font.BOLD,18);
Font tiRomItalic = new Font("TimesRoman",Font.ITALIC,18);
Font tiRomItBold = new Font("TimesRoman",Font.ITALIC |
Font.BOLD,18);
Font arialPlain = new Font("Arial",Font.PLAIN,10);
Font courierBold = new Font("Courier",Font.BOLD,12);
Font arialItalic = new Font("Arial",Font.ITALIC,30);
g.setFont(tiRomPlain);
g.drawString("Normaler (Plain) Font (TimesRoman) in
Schriftgroesse 18",20,50);
g.setFont(tiRomBold);
g.drawString("Fetter Font (TimesRoman) in Schriftgroesse
18",20,70);
g.setFont(tiRomItalic);
g.drawString("Kursiv (italic) Font (TimesRoman) in
Schriftgroesse 18",20,90);
g.setFont(tiRomItBold);
g.drawString("Fetter und kursiver Font (TimesRoman) in
Schriftgroesse 18",20,110);
g.setFont(arialPlain);
g.drawString("Normaler Font (Arial) in Schriftgroesse
10",20,122);
g.setFont(courierBold);
g.drawString("Fetter Font (Courier) in Schriftgroesse
12",20,136);
g.setFont(arialItalic);
g.drawString("Krusiver Font (Arial) in Schriftgroesse 30",20,168
);
}
}
/* Aufgabe2.java */
import java.applet.*;
import java.awt.*;
/**
* @author Karlheinz Wurm
*/
public class Aufgabe2
extends Applet
{
int width, height;
public void init()
{
Dimension d = getSize();
width = d.width;
height = d.height;
}
public void paint(Graphics g)
{
Font myFont = new Font("TimesRoman",Font.BOLD,24);
FontMetrics myFontMetrics = getFontMetrics(myFont);
String myString = "Aller Anfang ist schwer!";
g.setColor(Color.red);
g.fillOval( (int)width*0.05, (int)(height*0.05),
(int)(width*0.9), (int)(height*0.9));
}
}
/* Aufgabe3.java */
import java.applet.*;
import java.awt.*;
/**
* @author Karlheinz Wurm
*/
public class Aufgabe3
extends Applet
{
public void init()
{
setBackground(Color.yellow);
}
public void paint(Graphics g)
{
int xar[] = {50,120,120,80,80,100,100,80,80,50,50};
int yar[] = {40,40,70,70,100,100,130,130,170,170,40};
g.setColor(Color.red); g.fillPolygon(xar,yar,11);
}
}
/* Aufgabe4.java */
import java.applet.*;
import java.awt.*;
import java.awt.event.*;
/**
* @author Karlheinz Wurm
*/
public class Aufgabe4
extends Applet
{
int width, height;
public void init()
{
Dimension d = getSize();
width = d.width;
height = d.height;
}
public void paint(Graphics g)
{
// Ramen wird um 1 Pixel zu gross gezeichnet.
g.drawRect(0,0,width,height);
// Erst bei -1 wird der genaue Ramen des Fenstern gezeichnet!
g.drawRect(0,0,width - 1, height - 1);
}
}