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Grafik2D/build.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="Grafik2D" default="default" basedir=".">
+    <description>Builds, tests, and runs the project Grafik2D.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar:                  JAR building
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="Grafik2D-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+</project>

Grafik2D/manifest.mf

+Manifest-Version: 1.0
+X-COMMENT: Main-Class will be added automatically by build
+

Grafik2D/nbproject/genfiles.properties

+build.xml.data.CRC32=fe85c51a
+build.xml.script.CRC32=7ff2741e
+build.xml.stylesheet.CRC32=8064a381@1.80.1.48
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=fe85c51a
+nbproject/build-impl.xml.script.CRC32=6b553dca
+nbproject/build-impl.xml.stylesheet.CRC32=830a3534@1.80.1.48

Grafik2D/nbproject/project.properties

+annotation.processing.enabled=true
+annotation.processing.enabled.in.editor=false
+annotation.processing.processor.options=
+annotation.processing.processors.list=
+annotation.processing.run.all.processors=true
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+build.classes.dir=${build.dir}/classes
+build.classes.excludes=**/*.java,**/*.form
+# This directory is removed when the project is cleaned:
+build.dir=build
+build.generated.dir=${build.dir}/generated
+build.generated.sources.dir=${build.dir}/generated-sources
+# Only compile against the classpath explicitly listed here:
+build.sysclasspath=ignore
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+# Uncomment to specify the preferred debugger connection transport:
+#debug.transport=dt_socket
+debug.classpath=\
+    ${run.classpath}
+debug.test.classpath=\
+    ${run.test.classpath}
+# Files in build.classes.dir which should be excluded from distribution jar
+dist.archive.excludes=
+# This directory is removed when the project is cleaned:
+dist.dir=dist
+dist.jar=${dist.dir}/Grafik2D.jar
+dist.javadoc.dir=${dist.dir}/javadoc
+excludes=
+includes=**
+jar.compress=false
+javac.classpath=
+# Space-separated list of extra javac options
+javac.compilerargs=
+javac.deprecation=false
+javac.external.vm=true
+javac.processorpath=\
+    ${javac.classpath}
+javac.source=1.8
+javac.target=1.8
+javac.test.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+javac.test.processorpath=\
+    ${javac.test.classpath}
+javadoc.additionalparam=
+javadoc.author=false
+javadoc.encoding=${source.encoding}
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.private=false
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=
+main.class=grafik2d.Start
+manifest.file=manifest.mf
+meta.inf.dir=${src.dir}/META-INF
+mkdist.disabled=false
+platform.active=default_platform
+run.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+# Space-separated list of JVM arguments used when running the project.
+# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
+# To set system properties for unit tests define test-sys-prop.name=value:
+run.jvmargs=
+run.test.classpath=\
+    ${javac.test.classpath}:\
+    ${build.test.classes.dir}
+source.encoding=UTF-8
+src.dir=src
+test.src.dir=test

Grafik2D/nbproject/project.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.java.j2seproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
+            <name>Grafik2D</name>
+            <source-roots>
+                <root id="src.dir"/>
+            </source-roots>
+            <test-roots>
+                <root id="test.src.dir"/>
+            </test-roots>
+        </data>
+    </configuration>
+</project>

Grafik2D/src/grafik2d/Gerade.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package grafik2d;
+
+/**
+ *
+ * @author nobody
+ */
+
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Line2D;
+import java.util.logging.Logger;
+import javax.swing.JComponent;
+
+/**
+ *
+ * @author le
+ */
+public class Gerade extends JComponent implements Runnable
+{
+  private Ellipse2D.Float Kreis;
+  private Line2D.Float Gerade;
+  private BasicStroke pinsel;
+  private float radius;
+  private Thread thd;
+  private long schlafzeit;
+  private static final float DICKE = 2f; 
+  private static Logger lg = Logger.getLogger("grafik");
+  private static float xmittel,ymittel;
+  
+  private AffineTransform at;
+  
+  public Gerade(long schlafzeit, int zeit)
+  {
+    this.schlafzeit = schlafzeit;
+    Kreis = new Ellipse2D.Float();
+    pinsel = new BasicStroke(DICKE);
+    radius = 100;
+    Gerade = new Line2D.Float();
+    thd = null;
+    
+    this.at = new AffineTransform();
+    
+  }
+  
+  public void start()
+  {
+    if (thd == null)
+    {
+      thd = new Thread(this);
+      thd.start();
+    }
+  }
+          
+  
+  @Override
+  public void paintComponent(Graphics g)
+  {
+    super.paintComponent(g);
+    Graphics2D g2 = (Graphics2D)g;
+    
+    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                        RenderingHints.VALUE_ANTIALIAS_ON);
+    
+    int breite = this.getWidth() - 1;
+    int hoehe = this.getHeight() - 1;
+    
+    //maxRadius = -DICKE/2f + Math.min(breite/2f, hoehe/2f);
+    float x = breite/2f - radius;
+    float y = hoehe/2f - radius;
+    
+    xmittel = x+radius;
+    ymittel = y+radius;
+    
+    
+    g2.setTransform(this.at);
+    Kreis.setFrame(x, y, radius*2, radius*2);
+    Gerade.setLine(xmittel, ymittel, xmittel -radius, ymittel);
+    g2.setStroke(pinsel);
+    g2.setPaint(Color.BLACK);
+    g2.draw(Kreis);
+    g2.draw(Gerade);
+    
+   
+  }
+  
+  @Override
+  public void run()
+  {
+    
+    float delta = 0f;
+    
+    while (true)
+    {
+       this.at.rotate(Math.toRadians(0.06),xmittel, ymittel);
+      
+      System.out.println(delta);
+      
+      this.repaint();
+      try
+      {
+        Thread.sleep(schlafzeit);
+      }
+      catch (InterruptedException iex)
+      {
+        lg.warning(iex.toString());
+      }
+    }
+  }   
+  
+}

Grafik2D/src/grafik2d/Gerademitsincos.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package grafik2d;
+
+/**
+ *
+ * @author nobody
+ */
+
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.geom.Ellipse2D;
+import java.awt.geom.Line2D;
+import java.util.logging.Logger;
+import javax.swing.JComponent;
+
+/**
+ *
+ * @author le
+ */
+public class Gerademitsincos extends JComponent implements Runnable
+{
+  private Ellipse2D.Float Kreis;
+  private Line2D.Float Gerade;
+  private BasicStroke pinsel;
+  private float radius;
+  private Thread thd;
+  private long schlafzeit;
+  private static final float DICKE = 2f; 
+  private static Logger lg = Logger.getLogger("grafik");
+  private static float xmittel,ymittel;
+  private float deltax, deltay;
+  
+  public Gerademitsincos(long schlafzeit, int zeit)
+  {
+    this.schlafzeit = schlafzeit;
+    Kreis = new Ellipse2D.Float();
+    pinsel = new BasicStroke(DICKE);
+    radius = 100;
+    Gerade = new Line2D.Float();
+    deltax = 0;
+    deltay = 0;
+    thd = null;
+    
+  }
+  
+  public void start()
+  {
+    if (thd == null)
+    {
+      thd = new Thread(this);
+      thd.start();
+    }
+  }
+          
+  
+  @Override
+  public void paintComponent(Graphics g)
+  {
+    super.paintComponent(g);
+    Graphics2D g2 = (Graphics2D)g;
+    
+    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                        RenderingHints.VALUE_ANTIALIAS_ON);
+    
+    int breite = this.getWidth() - 1;
+    int hoehe = this.getHeight() - 1;
+    
+    //maxRadius = -DICKE/2f + Math.min(breite/2f, hoehe/2f);
+    float x = breite/2f - radius;
+    float y = hoehe/2f - radius;
+    
+    xmittel = x+radius;
+    ymittel = y+radius;
+    
+    
+    
+    Kreis.setFrame(x, y, radius*2, radius*2);
+    Gerade.setLine(xmittel, ymittel, xmittel -deltax, ymittel -deltay);
+    g2.setStroke(pinsel);
+    g2.setPaint(Color.BLACK);
+    g2.draw(Kreis);
+    g2.draw(Gerade);
+  }
+  
+  @Override
+  public void run()
+  {
+    
+    float delta = 0f;
+    
+    while (true)
+    {
+      deltax = (float) (radius * Math.sin(Math.toRadians(delta)));
+      deltay = (float) (radius * Math.cos(Math.toRadians(delta)));
+      delta -= 6f;
+      System.out.println(delta);
+      this.repaint();
+      try
+      {
+        Thread.sleep(schlafzeit);
+      }
+      catch (InterruptedException iex)
+      {
+        lg.warning(iex.toString());
+      }
+    }
+  }
+  
+}

Grafik2D/src/grafik2d/Kreis.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package grafik2d;
+
+/**
+ *
+ * @author nobody
+ */
+
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.geom.Ellipse2D;
+import java.util.logging.Logger;
+import javax.swing.JComponent;
+
+/**
+ *
+ * @author le
+ */
+public class Kreis extends JComponent implements Runnable
+{
+  private Ellipse2D.Float kreis;
+  private BasicStroke pinsel;
+  private float radius;
+  private float minRadius;
+  private float maxRadius;
+  private Thread thd;
+  private long schlafzeit;
+  private static final float DICKE = 8f; 
+  private static Logger lg = Logger.getLogger("grafik");
+  
+  public Kreis(long schlafzeit)
+  {
+    this.schlafzeit = schlafzeit;
+    minRadius = DICKE;
+    maxRadius = 100;
+    kreis = new Ellipse2D.Float();
+    pinsel = new BasicStroke(DICKE);
+    radius = 10;
+    thd = null;
+  }
+  
+  public void start()
+  {
+    if (thd == null)
+    {
+      thd = new Thread(this);
+      thd.start();
+    }
+  }
+          
+  
+  @Override
+  public void paintComponent(Graphics g)
+  {
+    super.paintComponent(g);
+    Graphics2D g2 = (Graphics2D)g;
+    
+    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                        RenderingHints.VALUE_ANTIALIAS_ON);
+    
+    int breite = this.getWidth() - 1;
+    int hoehe = this.getHeight() - 1;
+    
+    maxRadius = -DICKE/2f + Math.min(breite/2f, hoehe/2f);
+    float x = breite/2f - radius;
+    float y = hoehe/2f - radius;
+    
+    kreis.setFrame(x, y, radius*2, radius*2);
+    
+    g2.setStroke(pinsel);
+//    g2.setPaint(Color.RED);
+//    g2.fill(kreis);
+    g2.setPaint(Color.BLACK);
+    g2.draw(kreis);
+    
+  }
+
+  @Override
+  public void run()
+  {
+    float delta = 1f;
+    while (true)
+    {
+      if (radius > maxRadius) delta = -1f;
+      if (radius < minRadius) delta = +1f;
+      radius += delta;
+      this.repaint();
+      try
+      {
+        Thread.sleep(schlafzeit);
+      }
+      catch (InterruptedException iex)
+      {
+        lg.warning(iex.toString());
+      }
+    }
+  }
+  
+}

Grafik2D/src/grafik2d/Start.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package grafik2d;
+
+import java.awt.Color;
+import java.awt.Container;
+import javax.swing.JFrame;
+import javax.swing.OverlayLayout;
+import javax.swing.WindowConstants;
+
+/**
+ * Builder Class
+ * @author le
+ */
+public class Start
+{
+  public int zeitinput = 12;
+  public Start()
+  {
+    JFrame frm = new JFrame();
+    Container c = frm.getContentPane();
+    c.setLayout(new OverlayLayout(c));
+    c.setBackground(Color.WHITE);
+    frm.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+    Gerade leinwand = new Gerade(10,zeitinput);
+    c.add(leinwand);
+    leinwand.start();
+    
+    
+    
+    /*
+    for (int i = 0; i < 100; i++)
+    {
+      double zufall = Math.random();
+      long schlafzeit = (long)(1 + 100*zufall);
+      Kreis leinwand = new Kreis(schlafzeit);
+      leinwand.setOpaque(false);
+      c.add(leinwand);
+      leinwand.start();
+    }
+    */
+    
+    frm.setSize(600, 400);
+    frm.setVisible(true);
+
+  }
+
+  /**
+   * @param args the command line arguments
+   */
+  public static void main(String[] args) 
+  {
+    new Start();
+  }
+}

Grafik2D/src/grafik2d/Zeichenflaeche.java

+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package grafik2d;
+
+/**
+ *
+ * @author nobody
+ */
+
+import java.awt.BasicStroke;
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.geom.Ellipse2D;
+import javax.swing.JComponent;
+
+/**
+ *
+ * @author le
+ */
+public class Zeichenflaeche extends JComponent // JPanel
+{
+  private Ellipse2D.Float ellipse;
+  private BasicStroke pinsel;
+  private static final float DICKE = 30f; 
+  
+  public Zeichenflaeche()
+  {
+    ellipse = new Ellipse2D.Float();
+    pinsel = new BasicStroke(DICKE);
+  }
+  
+  @Override
+  public void paintComponent(Graphics g)
+  {
+    super.paintComponent(g);
+    Graphics2D g2 = (Graphics2D)g;
+    
+    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
+                        RenderingHints.VALUE_ANTIALIAS_ON);
+    
+    int breite = this.getWidth() - 1;
+    int hoehe = this.getHeight() - 1;
+    ellipse.setFrame(DICKE/2, DICKE/2, breite-DICKE, hoehe-DICKE);
+    
+    g2.setStroke(pinsel);
+    g2.setPaint(Color.RED);
+    g2.fill(ellipse);
+    g2.setPaint(Color.BLACK);
+    g2.draw(ellipse);
+    
+  }
+  
+}