MrTob
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Monte-Carlo-Simulation-in-JavaFX
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MrTob 4 年之前
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共有 45 個文件被更改，包括 18818 次插入 和 0 次删除
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  1. +53
    -0
      build.xml
  2. +4
    -0
      build/built-jar.properties
  3. 二進制
      build/classes/montecarlopi/Circle.class
  4. 二進制
      build/classes/montecarlopi/Controller.class
  5. 二進制
      build/classes/montecarlopi/Model.class
  6. 二進制
      build/classes/montecarlopi/MontecarloPi.class
  7. 二進制
      build/classes/montecarlopi/Point.class
  8. 二進制
      build/classes/montecarlopi/UpdateThread$1.class
  9. 二進制
      build/classes/montecarlopi/UpdateThread.class
  10. 二進制
      build/classes/montecarlopi/View.class
  11. +45
    -0
      dist/MontecarloPi.html
  12. 二進制
      dist/MontecarloPi.jar
  13. +18
    -0
      dist/MontecarloPi.jnlp
  14. +3954
    -0
      dist/web-files/dtjava.js
  15. 二進制
      dist/web-files/error.png
  16. 二進制
      dist/web-files/get_java.png
  17. 二進制
      dist/web-files/get_javafx.png
  18. 二進制
      dist/web-files/javafx-chrome.png
  19. 二進制
      dist/web-files/javafx-loading-100x100.gif
  20. 二進制
      dist/web-files/javafx-loading-25x25.gif
  21. 二進制
      dist/web-files/upgrade_java.png
  22. 二進制
      dist/web-files/upgrade_javafx.png
  23. +3
    -0
      manifest.mf
  24. +23
    -0
      nbproject/UPDATED.TXT
  25. +1769
    -0
      nbproject/build-impl.xml
  26. +2
    -0
      nbproject/configs/Run_as_WebStart.properties
  27. +2
    -0
      nbproject/configs/Run_in_Browser.properties
  28. +8
    -0
      nbproject/genfiles.properties
  29. +4049
    -0
      nbproject/jfx-impl.xml
  30. +4049
    -0
      nbproject/jfx-impl_backup.xml
  31. +4197
    -0
      nbproject/jfx-impl_backup_1.xml
  32. +2
    -0
      nbproject/private/configs/Run_as_WebStart.properties
  33. +2
    -0
      nbproject/private/configs/Run_in_Browser.properties
  34. +6
    -0
      nbproject/private/private.properties
  35. +13
    -0
      nbproject/private/private.xml
  36. +6
    -0
      nbproject/private/profiler/settings.xml
  37. +125
    -0
      nbproject/project.properties
  38. +25
    -0
      nbproject/project.xml
  39. +37
    -0
      src/montecarlopi/Circle.java
  40. +35
    -0
      src/montecarlopi/Controller.java
  41. +165
    -0
      src/montecarlopi/Model.java
  42. +25
    -0
      src/montecarlopi/MontecarloPi.java
  43. +24
    -0
      src/montecarlopi/Point.java
  44. +52
    -0
      src/montecarlopi/UpdateThread.java
  45. +125
    -0
      src/montecarlopi/View.java

+ 53
- 0
build.xml 查看文件

@@ -0,0 +1,53 @@
<?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. --><project name="MontecarloPi" default="default" basedir="." xmlns:fx="javafx:com.sun.javafx.tools.ant">
<description>Builds, tests, and runs the project MontecarloPi.</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. Those of them relevant for JavaFX project 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-test: called before javac compilation of JUnit tests
-post-compile-test: called after javac compilation of JUnit tests
-pre-jfx-jar: called before FX SDK specific <fx:jar> task
-post-jfx-jar: called after FX SDK specific <fx:jar> task
-pre-jfx-deploy: called before FX SDK specific <fx:deploy> task
-post-jfx-deploy: called after FX SDK specific <fx:deploy> task
-pre-jfx-native: called just after -pre-jfx-deploy if <fx:deploy> runs in native packaging mode
-post-jfx-native: called just after -post-jfx-deploy if <fx:deploy> runs in native packaging mode
-post-clean: called after cleaning build products

(Targets beginning with '-' are not intended to be called on their own.)

Example of inserting a HTML postprocessor after javaFX SDK deployment:

<target name="-post-jfx-deploy">
<basename property="jfx.deployment.base" file="${jfx.deployment.jar}" suffix=".jar"/>
<property name="jfx.deployment.html" location="${jfx.deployment.dir}${file.separator}${jfx.deployment.base}.html"/>
<custompostprocess>
<fileset dir="${jfx.deployment.html}"/>
</custompostprocess>
</target>

Example of calling an Ant task from JavaFX SDK. Note that access to JavaFX SDK Ant tasks must be
initialized; to ensure this is done add the dependence on -check-jfx-sdk-version target:

<target name="-post-jfx-jar" depends="-check-jfx-sdk-version">
<echo message="Calling jar task from JavaFX SDK"/>
<fx:jar ...>
...
</fx:jar>
</target>

For more details about JavaFX SDK Ant tasks go to
http://docs.oracle.com/javafx/2/deployment/jfxpub-deployment.htm

For list of available properties check the files
nbproject/build-impl.xml and nbproject/jfx-impl.xml.

-->
</project>

+ 4
- 0
build/built-jar.properties 查看文件

@@ -0,0 +1,4 @@
#Tue, 28 May 2019 17:51:44 +0200


D\:\\Tobias\\NetBeans\ Projects\\MonteCarloMethode=

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build/classes/montecarlopi/Circle.class 查看文件


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build/classes/montecarlopi/Controller.class 查看文件


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build/classes/montecarlopi/Model.class 查看文件


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build/classes/montecarlopi/MontecarloPi.class 查看文件


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build/classes/montecarlopi/Point.class 查看文件


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build/classes/montecarlopi/UpdateThread$1.class 查看文件


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build/classes/montecarlopi/UpdateThread.class 查看文件


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build/classes/montecarlopi/View.class 查看文件


+ 45
- 0
dist/MontecarloPi.html 查看文件

@@ -0,0 +1,45 @@
<html><head>
<SCRIPT src="./web-files/dtjava.js"></SCRIPT>
<script>
function launchApplication(jnlpfile) {
dtjava.launch( {
url : 'MontecarloPi.jnlp',
jnlp_content : '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'
},
{
javafx : '8.0+'
},
{}
);
return false;
}
</script>

<script>
function javafxEmbedmontecarlopi() {
dtjava.embed(
{
id : 'montecarlopi',
url : 'MontecarloPi.jnlp',
placeholder : 'javafx-app-placeholder',
width : '800',
height : '600',
jnlp_content : 'PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0idXRmLTgiPz4NCjxqbmxwIHNwZWM9IjEuMCIgeG1sbnM6amZ4PSJodHRwOi8vamF2YWZ4LmNvbSIgaHJlZj0iTW9udGVjYXJsb1BpLmpubHAiPg0KICA8aW5mb3JtYXRpb24+DQogICAgPHRpdGxlPk1vbnRlY2FybG9QaTwvdGl0bGU+DQogICAgPHZlbmRvcj5FZHVhcmQ8L3ZlbmRvcj4NCiAgICA8ZGVzY3JpcHRpb24+bnVsbDwvZGVzY3JpcHRpb24+DQogICAgPG9mZmxpbmUtYWxsb3dlZC8+DQogIDwvaW5mb3JtYXRpb24+DQogIDxyZXNvdXJjZXM+DQogICAgPGoyc2UgdmVyc2lvbj0iMS42KyIgaHJlZj0iaHR0cDovL2phdmEuc3VuLmNvbS9wcm9kdWN0cy9hdXRvZGwvajJzZSIvPg0KICAgIDxqYXIgaHJlZj0iTW9udGVjYXJsb1BpLmphciIgc2l6ZT0iMTA0NDEiIGRvd25sb2FkPSJlYWdlciIgLz4NCiAgPC9yZXNvdXJjZXM+DQogIDxhcHBsZXQtZGVzYyAgd2lkdGg9IjgwMCIgaGVpZ2h0PSI2MDAiIG1haW4tY2xhc3M9ImNvbS5qYXZhZngubWFpbi5Ob0phdmFGWEZhbGxiYWNrIiAgbmFtZT0iTW9udGVjYXJsb1BpIiA+DQogICAgPHBhcmFtIG5hbWU9InJlcXVpcmVkRlhWZXJzaW9uIiB2YWx1ZT0iOC4wKyIvPg0KICA8L2FwcGxldC1kZXNjPg0KICA8amZ4OmphdmFmeC1kZXNjICB3aWR0aD0iODAwIiBoZWlnaHQ9IjYwMCIgbWFpbi1jbGFzcz0ibW9udGVjYXJsb3BpLk1vbnRlY2FybG9QaSIgIG5hbWU9Ik1vbnRlY2FybG9QaSIgLz4NCiAgPHVwZGF0ZSBjaGVjaz0iYWx3YXlzIi8+DQo8L2pubHA+DQo='
},
{
javafx : '8.0+'
},
{}
);
}
<!-- Embed FX application into web page once page is loaded -->
dtjava.addOnloadCallback(javafxEmbedmontecarlopi);
</script>

</head><body>
<h2>Test page for <b>MontecarloPi</b></h2>
<b>Webstart:</b> <a href='MontecarloPi.jnlp' onclick="return launchApplication('MontecarloPi.jnlp');">click to launch this app as webstart</a><br><hr><br>

<!-- Applet will be inserted here -->
<div id='javafx-app-placeholder'></div>
</body></html>

二進制
dist/MontecarloPi.jar 查看文件


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dist/MontecarloPi.jnlp 查看文件

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<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="1.0" xmlns:jfx="http://javafx.com" href="MontecarloPi.jnlp">
<information>
<title>MontecarloPi</title>
<vendor>Eduard</vendor>
<description>null</description>
<offline-allowed/>
</information>
<resources>
<j2se version="1.6+" href="http://java.sun.com/products/autodl/j2se"/>
<jar href="MontecarloPi.jar" size="10441" download="eager" />
</resources>
<applet-desc width="800" height="600" main-class="com.javafx.main.NoJavaFXFallback" name="MontecarloPi" >
<param name="requiredFXVersion" value="8.0+"/>
</applet-desc>
<jfx:javafx-desc width="800" height="600" main-class="montecarlopi.MontecarloPi" name="MontecarloPi" />
<update check="always"/>
</jnlp>

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dist/web-files/dtjava.js
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dist/web-files/get_javafx.png 查看文件

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dist/web-files/javafx-chrome.png 查看文件

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manifest.mf 查看文件

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


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nbproject/UPDATED.TXT 查看文件

@@ -0,0 +1,23 @@
=========================================
Project MontecarloPi build script updated
=========================================

Project build script file jfx-impl.xml in nbproject sub-directory has not been recognized
as compliant with this version of NetBeans JavaFX support module. To ensure correct
and complete functionality within this NetBeans installation the script file has been
backed up to jfx-impl_backup_1.xml and then updated to the currently supported state.

FX Project build script auto-update may be triggered on project open either after
NetBeans installation update or by manual changes in jfx-impl.xml. Please note that
changing jfx-impl.xml manually is not recommended. Any build customization code should
be placed only in build.xml in project root directory.

Remark: The auto-update mechanism can be disabled by setting property
javafx.disable.autoupdate=true
Automatic opening of this notification when project files are updated can be disabled by setting property
javafx.disable.autoupdate.notification=true
(in build.properties, private.properties or project.properties).

Remark: Files nbproject/jfx-impl_backup*.xml and this file nbproject/UPDATED.TXT
are not used when building the project and can be freely deleted.


+ 1769
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nbproject/build-impl.xml
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+ 2
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nbproject/configs/Run_as_WebStart.properties 查看文件

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# Do not modify this property in this configuration. It can be re-generated.
$label=Run as WebStart

+ 2
- 0
nbproject/configs/Run_in_Browser.properties 查看文件

@@ -0,0 +1,2 @@
# Do not modify this property in this configuration. It can be re-generated.
$label=Run in Browser

+ 8
- 0
nbproject/genfiles.properties 查看文件

@@ -0,0 +1,8 @@
build.xml.data.CRC32=75203b77
build.xml.script.CRC32=083846b2
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=75203b77
nbproject/build-impl.xml.script.CRC32=cd4ebf93
nbproject/build-impl.xml.stylesheet.CRC32=3a2fa800@1.90.1.48

+ 4049
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nbproject/jfx-impl.xml
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nbproject/jfx-impl_backup.xml
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nbproject/jfx-impl_backup_1.xml
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+ 2
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nbproject/private/configs/Run_as_WebStart.properties 查看文件

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# Do not modify this property in this configuration. It can be re-generated.
javafx.run.as=webstart

+ 2
- 0
nbproject/private/configs/Run_in_Browser.properties 查看文件

@@ -0,0 +1,2 @@
# Do not modify this property in this configuration. It can be re-generated.
javafx.run.as=embedded

+ 6
- 0
nbproject/private/private.properties 查看文件

@@ -0,0 +1,6 @@
auxiliary.org-netbeans-modules-projectapi.issue214819_5f_fx_5f_enabled=true
# No need to modify this property unless customizing JavaFX Ant task infrastructure
endorsed.javafx.ant.classpath=.
javafx.run.inbrowser=<Default System Browser>
javafx.run.inbrowser.path=C:\\Program Files\\Internet Explorer\\IEXPLORE.EXE
user.properties.file=C:\\Users\\Gamer\\AppData\\Roaming\\NetBeans\\8.2\\build.properties

+ 13
- 0
nbproject/private/private.xml 查看文件

@@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<project-private xmlns="http://www.netbeans.org/ns/project-private/1">
<editor-bookmarks xmlns="http://www.netbeans.org/ns/editor-bookmarks/2" lastBookmarkId="0"/>
<open-files xmlns="http://www.netbeans.org/ns/projectui-open-files/2">
<group>
<file>file:/D:/Tobias/NetBeans%20Projects/MonteCarloMethode/src/montecarlopi/MontecarloPi.java</file>
<file>file:/D:/Tobias/NetBeans%20Projects/MonteCarloMethode/src/montecarlopi/Model.java</file>
<file>file:/D:/Tobias/NetBeans%20Projects/MonteCarloMethode/src/montecarlopi/View.java</file>
<file>file:/D:/Tobias/NetBeans%20Projects/MonteCarloMethode/src/montecarlopi/UpdateThread.java</file>
<file>file:/D:/Tobias/NetBeans%20Projects/MonteCarloMethode/src/montecarlopi/Controller.java</file>
</group>
</open-files>
</project-private>

+ 6
- 0
nbproject/private/profiler/settings.xml 查看文件

@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE properties SYSTEM "http://java.sun.com/dtd/properties.dtd">
<properties>
<comment/>
<entry key="ACTIVATED_FEATURES">#org.netbeans.modules.profiler.v2.features.ThreadsFeature@</entry>
</properties>

+ 125
- 0
nbproject/project.properties 查看文件

@@ -0,0 +1,125 @@
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=${build.generated.sources.dir}/ap-source-output
application.title=MontecarloPi
application.vendor=Eduard
build.classes.dir=${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
compile.on.save=true
compile.on.save.unsupported.javafx=true
# Uncomment to specify the preferred debugger connection transport:
#debug.transport=dt_socket
debug.classpath=\
${run.classpath}
debug.modulepath=\
${run.modulepath}
debug.test.classpath=\
${run.test.classpath}
debug.test.modulepath=\
${run.test.modulepath}
# This directory is removed when the project is cleaned:
dist.dir=dist
dist.jar=${dist.dir}/MontecarloPi.jar
dist.javadoc.dir=${dist.dir}/javadoc
endorsed.classpath=
excludes=
includes=**
# Non-JavaFX jar file creation is deactivated in JavaFX 2.0+ projects
jar.archive.disabled=true
jar.compress=false
javac.classpath=\
${javafx.classpath.extension}
# Space-separated list of extra javac options
javac.compilerargs=
javac.deprecation=false
javac.modulepath=
javac.processormodulepath=
javac.processorpath=\
${javac.classpath}
javac.source=1.8
javac.target=1.8
javac.test.classpath=\
${javac.classpath}:\
${build.classes.dir}
javac.test.modulepath=\
${javac.modulepath}
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=
javafx.application.implementation.version=1.0
javafx.binarycss=false
javafx.classpath.extension=\
${java.home}/lib/javaws.jar:\
${java.home}/lib/deploy.jar:\
${java.home}/lib/plugin.jar
javafx.deploy.allowoffline=true
# If true, application update mode is set to 'background', if false, update mode is set to 'eager'
javafx.deploy.backgroundupdate=false
javafx.deploy.embedJNLP=true
javafx.deploy.includeDT=true
# Set true to prevent creation of temporary copy of deployment artifacts before each run (disables concurrent runs)
javafx.disable.concurrent.runs=false
# Set true to enable multiple concurrent runs of the same WebStart or Run-in-Browser project
javafx.enable.concurrent.external.runs=false
# This is a JavaFX project
javafx.enabled=true
javafx.fallback.class=com.javafx.main.NoJavaFXFallback
# Main class for JavaFX
javafx.main.class=montecarlopi.MontecarloPi
javafx.preloader.class=
# This project does not use Preloader
javafx.preloader.enabled=false
javafx.preloader.jar.filename=
javafx.preloader.jar.path=
javafx.preloader.project.path=
javafx.preloader.type=none
# Set true for GlassFish only. Rebases manifest classpaths of JARs in lib dir. Not usable with signed JARs.
javafx.rebase.libs=false
javafx.run.height=600
javafx.run.width=800
# Pre-JavaFX 2.0 WebStart is deactivated in JavaFX 2.0+ projects
jnlp.enabled=false
# Main class for Java launcher
main.class=com.javafx.main.Main
# For improved security specify narrower Codebase manifest attribute to prevent RIAs from being repurposed
manifest.custom.codebase=*
# Specify Permissions manifest attribute to override default (choices: sandbox, all-permissions)
manifest.custom.permissions=
manifest.file=manifest.mf
meta.inf.dir=${src.dir}/META-INF
platform.active=default_platform
run.classpath=\
${dist.jar}:\
${javac.classpath}:\
${build.classes.dir}
run.modulepath=\
${javac.modulepath}
run.test.classpath=\
${javac.test.classpath}:\
${build.test.classes.dir}
run.test.modulepath=\
${javac.test.modulepath}
source.encoding=UTF-8
src.dir=src
test.src.dir=test

+ 25
- 0
nbproject/project.xml 查看文件

@@ -0,0 +1,25 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://www.netbeans.org/ns/project/1">
<type>org.netbeans.modules.java.j2seproject</type>
<configuration>
<buildExtensions xmlns="http://www.netbeans.org/ns/ant-build-extender/1">
<extension file="jfx-impl.xml" id="jfx3">
<dependency dependsOn="-jfx-copylibs" target="-post-jar"/>
<dependency dependsOn="-rebase-libs" target="-post-jar"/>
<dependency dependsOn="jfx-deployment" target="-post-jar"/>
<dependency dependsOn="jar" target="debug"/>
<dependency dependsOn="jar" target="profile"/>
<dependency dependsOn="jar" target="run"/>
</extension>
</buildExtensions>
<data xmlns="http://www.netbeans.org/ns/j2se-project/3">
<name>MontecarloPi</name>
<source-roots>
<root id="src.dir"/>
</source-roots>
<test-roots>
<root id="test.src.dir"/>
</test-roots>
</data>
</configuration>
</project>

+ 37
- 0
src/montecarlopi/Circle.java 查看文件

@@ -0,0 +1,37 @@
package montecarlopi;
public class Circle {
private double diameter;
public Circle(double diameter) {
this.diameter = diameter;
}
public double getRadius() {
return diameter/2;
}
public double getDurchmesser() {
return diameter;
}
public boolean isInside(Point p) {
double x = p.getX();
double y = p.getY();
double a = ((float)diameter/2f)-(float)x;
double b = ((float)diameter/2f)-(float)y;
double c = (Math.sqrt(Math.pow(a, 2f) + (Math.pow(b, 2f))));
if(((double)diameter/2f) >= c) {
return true;
}
return false;
}
}

+ 35
- 0
src/montecarlopi/Controller.java 查看文件

@@ -0,0 +1,35 @@
package montecarlopi;

public class Controller {
private Model m = null;
private View v = null;
public Controller() {
m = new Model();
v = new View(this);
m.addObserver(v);
}
public Model getModel() {
return m;
}
public View getView() {
return v;
}
public void addOne() {
m.setExit(false);
m.generatePoint();
}
public void addThousand() {
m.setExit(false);
for(int i = 0; i < 1000; i++) {
m.generatePoint();
}
}
}

+ 165
- 0
src/montecarlopi/Model.java 查看文件

@@ -0,0 +1,165 @@
package montecarlopi;


import java.util.LinkedList;
import java.util.Observable;
import javafx.scene.canvas.Canvas;
import javafx.scene.canvas.GraphicsContext;
import javafx.scene.control.ListView;
import javafx.scene.layout.Pane;
import javafx.scene.paint.Color;

public class Model extends Observable{
private Circle c;
private LinkedList<Point> list;
private Pane pane;
private Canvas can;
private int in, out, tries;
private UpdateThread uT;
private int count = 0;
private boolean exit;
public boolean isExit(){
return exit;
}
public Model() {
int size = 400;
c = new Circle(size);
list = new LinkedList<>();
pane = new Pane();
pane.setPrefSize(size, size);
initPane();
in = 0;
out = 0;
tries = 0;
}
public Pane getPane() {
return pane;
}
public int getIn() {
return in;
}
public int getOut() {
return out;
}
public int getTries() {
return tries;
}
private void initPane() {
initCanvas();
pane.getChildren().add(can);
}
private void initCanvas() {
can = new Canvas(pane.getPrefHeight(),pane.getPrefWidth());
GraphicsContext gc = can.getGraphicsContext2D();
gc.clearRect(0, 0, can.getWidth(), can.getHeight());
gc.fill();
gc.setStroke(Color.BLACK);
gc.setLineWidth(1);
gc.strokeOval(0, 0, this.c.getDurchmesser() ,this.c.getDurchmesser());
gc.strokeRect(0, 0, this.c.getDurchmesser() ,this.c.getDurchmesser());
}
public Point generatePoint() {
if(exit)return null;
double x = (Math.random() * c.getDurchmesser());
double y = (Math.random() * c.getDurchmesser());
Point p = new Point(x,y);
addPoint(p);
return p;
}
public void reset(ListView<String> list1) {
list = new LinkedList<>();
tries = 0;
in = 0;
out = 0;
GraphicsContext gc = can.getGraphicsContext2D();
gc.clearRect(0, 0, can.getWidth(), can.getHeight());
gc.setStroke(Color.BLACK);
gc.setLineWidth(1);
gc.strokeOval(0, 0, c.getDurchmesser(), c.getDurchmesser());
gc.strokeRect(0, 0, c.getDurchmesser(), c.getDurchmesser());
setExit(true);
list1.getItems().clear();
setChanged();
notifyObservers();
}
public void addPoint(Point p) {
list.add(p);
boolean in = inOrout(p);
tries++;
GraphicsContext gc = can.getGraphicsContext2D();
if(in){
gc.setStroke(Color.VIOLET); //inside
}else{
gc.setStroke(Color.BLUE); //outside
}
gc.setLineWidth(1);
gc.strokeRect((double)p.getX(),(double)p.getY(), 1, 1);
setChanged();
notifyObservers();
}
public void generateAuto (ListView<String> list,int count){
setExit(false);
UpdateThread ut = new UpdateThread(this, list, count);
count++;
ut.start();
}
private boolean inOrout(Point p) {
if(c.isInside(p)) {
in++;
return true;
}else{
out++;
}
return false;
}
public double getPi() {
if(out != 0) {
return ((double)in / ((double)out+(double)in)) * 4;
}
return 0;
}


void stop(ListView<String> list) {
list.getItems().clear();
exit=true;
}

public void setExit(boolean exit) {
this.exit=exit;
}

}

+ 25
- 0
src/montecarlopi/MontecarloPi.java 查看文件

@@ -0,0 +1,25 @@
package montecarlopi;

import javafx.application.Application;
import javafx.scene.Scene;
import javafx.scene.layout.Pane;
import javafx.stage.Stage;

public class MontecarloPi extends Application {
@Override
public void start(Stage primaryStage) {
Controller c = new Controller();
Pane p = c.getView().getPane();
Scene scene = new Scene(p, 680, 400);
primaryStage.setTitle("Calculation of Pi");
primaryStage.setScene(scene);
primaryStage.setResizable(false);
primaryStage.show();
}
public static void main(String[] args) {
launch(args);
}
}

+ 24
- 0
src/montecarlopi/Point.java 查看文件

@@ -0,0 +1,24 @@
package montecarlopi;
public class Point {
private double x,y;
public Point(double x, double y) {
this.x = x;
this.y = y;
}

public double getX() {
return x;
}

public double getY() {
return y;
}
@Override
public String toString() {
return "("+x+"\\"+y+")";
}
}

+ 52
- 0
src/montecarlopi/UpdateThread.java 查看文件

@@ -0,0 +1,52 @@

package montecarlopi;

import java.util.concurrent.TimeUnit;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Platform;
import javafx.scene.control.ListView;

/**
*
* @author tobia
*/
public class UpdateThread extends Thread {

private int i = 0;
private Model test;

public UpdateThread(Model test, ListView<String> list, int count) {
setDaemon(true);
setName("Thread " + count);
this.test = test;
list.getItems().add(getName());
}

@Override
public void run() {

while (!this.isInterrupted()) {

if (test.isExit()) {
return;
}

Platform.runLater(new Runnable() {
@Override
public void run() {
test.generatePoint();
}
});

try {

sleep(TimeUnit.MILLISECONDS.toMillis(5));
} catch (InterruptedException ex) {
Logger.getLogger(UpdateThread.class.getName()).log(Level.SEVERE, null, ex);
}
}

}

}

+ 125
- 0
src/montecarlopi/View.java 查看文件

@@ -0,0 +1,125 @@
package montecarlopi;

import java.util.Observable;
import java.util.Observer;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.control.ListView;
import javafx.scene.layout.BorderPane;
import javafx.scene.layout.*;
import javafx.scene.text.Text;

public class View implements Observer {

private Controller c;
private BorderPane masterPane;
private Label currPi, in, out, tries, exactPi = null;
private int count = 0;

private ListView<String> list;

public View(Controller c) {
this.c = c;
initPane();
}

public Controller getController() {
return c;
}

public BorderPane getPane() {
return masterPane;
}

private void initPane() {
masterPane = new BorderPane();
currPi = new Label();
in = new Label();
out = new Label();
tries = new Label();
exactPi = new Label();

currPi.setText("Approximation for Pi: 0");
in.setText("Inside: 0");
out.setText("Outside: 0");
tries.setText("Attempt: 0");
exactPi.setText("Exact value: 3.1415926");

GridPane rightSide = new GridPane();
rightSide.add(tries, 0, 0);
rightSide.add(in, 0, 1);
rightSide.add(out, 0, 2);
rightSide.add(exactPi, 0, 3);
rightSide.add(currPi, 0, 4);

GridPane buttons = new GridPane();
Button add1000, reset, auto, stop;

GridPane ThreadList = new GridPane();
Text text = new Text("running Threads");
list = new ListView<>();
list.setPrefSize(100, 100);

VBox box = new VBox();
box.getChildren().add(list);
ThreadList.add(box, 0, 1);
ThreadList.add(text, 0, 0);

add1000 = new Button();
reset = new Button();
auto = new Button();
stop = new Button();

add1000.setText("+ 1000");
stop.setText("stop Threads");
reset.setText("Reset");
auto.setText("generate Auto (Thread)");

buttons.add(add1000, 1, 0);
buttons.add(reset, 3, 0);
buttons.add(auto, 4, 0);
buttons.add(stop, 1, 1);

rightSide.setVgap(5);
rightSide.setHgap(5);
rightSide.add(buttons, 0, 5);
rightSide.add(ThreadList, 0, 6);

masterPane.setRight(rightSide);

masterPane.setCenter(c.getModel().getPane());

add1000.setOnAction(listener -> {
c.addThousand();
});

reset.setOnAction(listener -> {
c.getModel().reset(list);
});

auto.setOnAction(listener -> {
c.getModel().generateAuto(list, count);
count++;
});

stop.setOnAction(listener -> {
c.getModel().stop(list);
count=0;
});

}

;

@Override
public void update(Observable o, Object arg) {
currPi.setText("Approximation for Pi: " + c.getModel().getPi());
in.setText("Inside: " + c.getModel().getIn());
out.setText("Outside: " + c.getModel().getOut());
tries.setText("Attempt: " + c.getModel().getTries());
}

}

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