added new terminal servlet using current visualization methods and a new one: a processing (processing.org) applet.
the new servlet can be found at http://localhost:8080/terminal_p.html ..to be enhanced.. git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4773 6c8d7289-2bf4-0310-a012-ef5d649a1542pull/1/head
orbiter
17 years ago
parent
9bc56a9edc
commit
58830e9b28
@ -0,0 +1,174 @@
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/* Hack for IE to display the margin on #right properly */
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* html #right {width:597px;}
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/* Body Styles */
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body
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{
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||||
margin: 0px;
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background: #3d3d3d;
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font-size: 11px;
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||||
color: #ffffff;
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line-height: 1.5em;
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font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif
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}
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p
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{
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margin: 5px 0 5px;
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padding: 0;
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}
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h1
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{
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margin: 1px 0 0 0;
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padding-bottom: 2px;
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color: #239AFF;
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font-size: 10px;
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border-bottom: 1px solid #239AFF;
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background: inherit;
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}
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a{color: #fff; text-decoration: none; background: inherit;}
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a:hover {color: #EA672E; text-decoration: none; background: inherit;}
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ul
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{
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||||
color: #fff;
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list-style-type: none;
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padding-left: 10px;
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margin: 0 0 5px;
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background: inherit;
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}
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li
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{
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font-weight: normal;
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text-transform: lowercase;
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padding: 0;
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}
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blockquote
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{
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width: 30em;
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margin: 0 0 0 10px;
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padding: 5px;
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border-left: 1px solid #666
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}
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/* Main box surrounding everything*/
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#outer
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{
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margin: 0 auto;
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width: auto;
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||||
overflow:auto;
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background-color: #000;
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color: #fff;
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}
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/* Below is everything inside of #outer*/
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/* The path box e.g. /root/path */
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#location
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{
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margin: 5px 5px 0;
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padding: 0 2px 0 2px;
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background: inherit;
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color:#666;
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font-size: 10px;
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}
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/* The left column (nav) */
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#left
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{
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margin: 5px 5px 0;
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padding: 0 2px 0 2px;
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background: inherit;
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float: left;
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width: 468px;
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}
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/* The right column (content) */
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#right
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{
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margin: 5px 5px 0;
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padding: 0 2px 0 2px;
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float: right;
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width: 680px;
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}
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#right a{color: #EA672E; text-decoration: none; background-color:inherit;}
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/* Div classes Styles */
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div .bars /* These are the bars that are on top of the main box and navs */
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{
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height: 3px;
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background-color: #239AFF;
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margin-top: 3px;
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margin-bottom: 3px;
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color: inherit;
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}
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.navouter
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{
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margin: 0;
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background-color: #000;
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border: 1px dotted #666;
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color: inherit;
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margin-bottom: 10px;
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}
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.navheader
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{
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background-color: #666;
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color: inherit;
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text-align: center;
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font-weight: bold;
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}
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.navcontent
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{
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padding: 5px;
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font-size:11px;
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font-weight:bold;
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background-color: #000;
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overflow: hidden;
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}
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/* This is for inserting code */
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.code
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{
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margin: 0 0 0 0;
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padding: 3px;
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width: 326px;
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font-family: helvetica, monospace;
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text-transform: lowercase;
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.htimeauth
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{
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display:block;
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margin: 0;
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text-align:left;
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font-size: 10px;
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color: #666;
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background-color: inherit;
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}
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Binary file not shown.
@ -0,0 +1,229 @@
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import processing.core.*; import traer.physics.*; import traer.animation.*; import processing.net.*; import java.applet.*; import java.awt.*; import java.awt.image.*; import java.awt.event.*; import java.io.*; import java.net.*; import java.text.*; import java.util.*; import java.util.zip.*; import javax.sound.midi.*; import javax.sound.midi.spi.*; import javax.sound.sampled.*; import javax.sound.sampled.spi.*; import java.util.regex.*; import javax.xml.parsers.*; import javax.xml.transform.*; import javax.xml.transform.dom.*; import javax.xml.transform.sax.*; import javax.xml.transform.stream.*; import org.xml.sax.*; import org.xml.sax.ext.*; import org.xml.sax.helpers.*; public class domaingraph extends PApplet {// Domain visualization graph for YaCy
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// by Michael Christen
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//
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// this applet uses code and the physics engine from
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// http://www.cs.princeton.edu/~traer/physics/
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// from Jeffrey Traer Bernstein
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// redistribution is granted according to forum posting in
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// http://processing.org/discourse/yabb_beta/YaBB.cgi?board=os_libraries_tools;action=display;num=1139193613
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final float NODE_SIZE = 6;
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final float EDGE_LENGTH = 50;
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final float EDGE_STRENGTH = 0.01f;
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final float SPACER_STRENGTH = 10;
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ParticleSystem physics;
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Smoother3D centroid;
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PFont font;
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Client myClient;
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Particle center0, center1; // two gravity centers to support object ordering for non-quadratic fields
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String parsingHostName = "";
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String parsingHostID = "";
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HashMap nodes = new HashMap(); // map that holds host objects
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public void setup() {
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String[] fontList = PFont.list();
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//println(fontList);
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font = createFont(fontList[0], 32); //just take any, should be mostly Arial
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textFont(font, 12);
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size(660, 400);
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smooth();
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frameRate( 24 );
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strokeWeight( 2 );
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ellipseMode( CENTER );
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physics = new ParticleSystem( 0, 0.25f );
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centroid = new Smoother3D( 0.8f );
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initializePhysics();
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initRequest();
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}
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public void initRequest() {
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myClient = new Client(this, "localhost", 8080);
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myClient.write("GET /xml/webstructure.xml HTTP/1.1\n");
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myClient.write("Host: localhost\n\n");
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}
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public void processRequestResponse() {
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if (myClient.available() > 0) {
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String line = myClient.readStringUntil((byte) 10);
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//println("Line: " + line);
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if (line == null) line = ""; else line = line.trim();
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if (line.startsWith("<domain")) processDomain(parseProps(line.substring(7, line.length() - 1).trim()));
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if (line.startsWith("<citation")) processCitation(parseProps(line.substring(9, line.length() - 2).trim()));
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}
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}
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public HashMap parseProps(String s) {
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String[] l = s.split(" ");
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HashMap map = new HashMap();
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int p;
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String z;
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for (int i = 0; i < l.length; i++) {
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p = l[i].indexOf("=");
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if (p > 0) {
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z = l[i].substring(p + 1).trim();
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if (z.charAt(0) == '"') z = z.substring(1);
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if (z.charAt(z.length() - 1) == '"') z = z.substring(0, z.length() - 1);
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map.put(l[i].substring(0, p), z);
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}
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}
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return map;
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}
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public void processDomain(HashMap props) {
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//println("Domain: " + props.toString());
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parsingHostName = (String) props.get("host"); if (parsingHostName == null) parsingHostName = "";
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parsingHostID = (String) props.get("id"); if (parsingHostID == null) parsingHostID = "";
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host h = new host(parsingHostName, physics.makeParticle(1.0f, random(0, EDGE_LENGTH * 30), random(- EDGE_LENGTH * 2, EDGE_LENGTH * 2), 0));
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nodes.put(parsingHostID, h);
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addAttraction(h.node);
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}
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public void processCitation(HashMap props) {
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//println("Citation: " + props.toString());
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String host = (String) props.get("host"); if (host == null) host = "";
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String id = (String) props.get("id"); if (id == null) id = "";
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int count = 0;
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try {
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String counts = (String) props.get("count"); if (counts != null) count = Integer.parseInt(counts);
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} catch (NumberFormatException e) {}
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// find the two nodes that have a relation
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host h = (host) nodes.get(id);
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if (h == null) return; // host is not known TODO: store these and create relation later
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host p = (host) nodes.get(parsingHostID); // this should be successful
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addRelation(h.node, p.node);
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}
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public void draw() {
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processRequestResponse();
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physics.tick( 1.0f );
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if (physics.numberOfParticles() > 1) updateCentroid();
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centroid.tick();
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background( 0 );
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translate( width/2 , height/2 );
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scale( centroid.z() );
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translate( -centroid.x(), -centroid.y() );
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drawNetwork();
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}
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public void drawNetwork() {
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fill( 100, 255, 100 );
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// draw vertices
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noStroke();
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String name;
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Iterator j = nodes.values().iterator();
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host h;
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while (j.hasNext()) {
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h = (host) j.next();
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Particle v = h.node;
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ellipse(v.position().x(), v.position().y(), NODE_SIZE, NODE_SIZE);
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name = h.name;
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text(name, v.position().x() - (name.length() * 26 / 10), v.position().y() + 14);
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}
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// draw center
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/*
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ellipse( center0.position().x(), center0.position().y(), NODE_SIZE * 2, NODE_SIZE * 2 );
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name = "Center0";
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text(name, center0.position().x() - (name.length() * 26 / 10), center0.position().y() + 14);
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ellipse( center1.position().x(), center1.position().y(), NODE_SIZE * 2, NODE_SIZE * 2 );
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name = "Center1";
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text(name, center1.position().x() - (name.length() * 26 / 10), center1.position().y() + 14);
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*/
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// draw edges
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stroke( 160 );
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beginShape( LINES );
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for ( int i = 0; i < physics.numberOfSprings(); ++i ) {
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Spring e = physics.getSpring( i );
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Particle a = e.getOneEnd();
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Particle b = e.getTheOtherEnd();
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vertex( a.position().x(), a.position().y() );
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vertex( b.position().x(), b.position().y() );
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}
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endShape();
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}
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public void keyPressed() {
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if ( key == 'c' ) {
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initializePhysics();
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return;
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}
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if ( key == ' ' ) {
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Particle p = physics.makeParticle();
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addRelation(p, physics.getParticle( (int) random( 0, physics.numberOfParticles()-1) ));
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addAttraction(p);
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return;
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}
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}
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public void updateCentroid() {
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float
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xMax = Float.NEGATIVE_INFINITY,
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xMin = Float.POSITIVE_INFINITY,
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yMin = Float.POSITIVE_INFINITY,
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yMax = Float.NEGATIVE_INFINITY;
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for ( int i = 0; i < physics.numberOfParticles(); ++i ) {
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Particle p = physics.getParticle( i );
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xMax = max( xMax, p.position().x() );
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xMin = min( xMin, p.position().x() );
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yMin = min( yMin, p.position().y() );
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yMax = max( yMax, p.position().y() );
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}
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float deltaX = xMax-xMin;
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float deltaY = yMax-yMin;
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if ( deltaY > deltaX )
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centroid.setTarget( xMin + 0.5f*deltaX, yMin +0.5f*deltaY, height/(deltaY+50) );
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else
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centroid.setTarget( xMin + 0.5f*deltaX, yMin +0.5f*deltaY, width/(deltaX+50) );
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}
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public void initializePhysics() {
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physics.clear();
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center0 = physics.makeParticle(1.0f, 0, 0, 0);
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center0.makeFixed();
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center1 = physics.makeParticle(1.0f, EDGE_LENGTH * 30, 0, 0);
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center1.makeFixed();
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centroid.setValue( 0, 0, 1.0f );
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}
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public void addAttraction(Particle p) {
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physics.makeAttraction(center0, p, 5000.0f, 3 * EDGE_LENGTH);
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physics.makeAttraction(center1, p, 5000.0f, 3 * EDGE_LENGTH);
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// spacers
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for ( int i = 0; i < physics.numberOfParticles(); ++i ) {
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Particle q = physics.getParticle( i );
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if (p != q) physics.makeAttraction( p, q, -SPACER_STRENGTH, 20);
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}
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}
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public void addRelation(Particle p, Particle other) {
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physics.makeSpring( p, other, EDGE_STRENGTH, EDGE_STRENGTH, EDGE_LENGTH );
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//p.moveTo( q.position().x() + random( -1, 1 ), q.position().y() + random( -1, 1 ), 0 );
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}
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static class host {
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String name;
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Particle node;
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public host(String name, Particle node) {
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this.name = name;
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this.node = node;
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}
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}
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static public void main(String args[]) { PApplet.main(new String[] { "domaingraph" }); }}
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@ -0,0 +1,227 @@
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// Domain visualization graph for YaCy
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// by Michael Christen
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//
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// this applet uses code and the physics engine from
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// http://www.cs.princeton.edu/~traer/physics/
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// from Jeffrey Traer Bernstein
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// redistribution is granted according to forum posting in
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// http://processing.org/discourse/yabb_beta/YaBB.cgi?board=os_libraries_tools;action=display;num=1139193613
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import traer.physics.*;
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import traer.animation.*;
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import processing.net.*;
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final float NODE_SIZE = 6;
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final float EDGE_LENGTH = 50;
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final float EDGE_STRENGTH = 0.01;
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final float SPACER_STRENGTH = 10;
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ParticleSystem physics;
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Smoother3D centroid;
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PFont font;
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Client myClient;
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Particle center0, center1; // two gravity centers to support object ordering for non-quadratic fields
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String parsingHostName = "";
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String parsingHostID = "";
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HashMap nodes = new HashMap(); // map that holds host objects
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void setup() {
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String[] fontList = PFont.list();
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//println(fontList);
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font = createFont(fontList[0], 32); //just take any, should be mostly Arial
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textFont(font, 12);
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size(660, 400);
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smooth();
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frameRate( 24 );
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strokeWeight( 2 );
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ellipseMode( CENTER );
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physics = new ParticleSystem( 0, 0.25 );
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centroid = new Smoother3D( 0.8 );
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initializePhysics();
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initRequest();
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}
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void initRequest() {
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myClient = new Client(this, "localhost", 8080);
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myClient.write("GET /xml/webstructure.xml HTTP/1.1\n");
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myClient.write("Host: localhost\n\n");
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}
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void processRequestResponse() {
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if (myClient.available() > 0) {
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String line = myClient.readStringUntil((byte) 10);
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//println("Line: " + line);
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if (line == null) line = ""; else line = line.trim();
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if (line.startsWith("<domain")) processDomain(parseProps(line.substring(7, line.length() - 1).trim()));
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if (line.startsWith("<citation")) processCitation(parseProps(line.substring(9, line.length() - 2).trim()));
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}
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}
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HashMap parseProps(String s) {
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String[] l = s.split(" ");
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HashMap map = new HashMap();
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int p;
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String z;
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for (int i = 0; i < l.length; i++) {
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p = l[i].indexOf("=");
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if (p > 0) {
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z = l[i].substring(p + 1).trim();
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if (z.charAt(0) == '"') z = z.substring(1);
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if (z.charAt(z.length() - 1) == '"') z = z.substring(0, z.length() - 1);
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map.put(l[i].substring(0, p), z);
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||||
}
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}
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return map;
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}
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|
||||
void processDomain(HashMap props) {
|
||||
//println("Domain: " + props.toString());
|
||||
parsingHostName = (String) props.get("host"); if (parsingHostName == null) parsingHostName = "";
|
||||
parsingHostID = (String) props.get("id"); if (parsingHostID == null) parsingHostID = "";
|
||||
host h = new host(parsingHostName, physics.makeParticle(1.0, random(0, EDGE_LENGTH * 30), random(- EDGE_LENGTH * 2, EDGE_LENGTH * 2), 0));
|
||||
nodes.put(parsingHostID, h);
|
||||
addAttraction(h.node);
|
||||
}
|
||||
|
||||
void processCitation(HashMap props) {
|
||||
//println("Citation: " + props.toString());
|
||||
String host = (String) props.get("host"); if (host == null) host = "";
|
||||
String id = (String) props.get("id"); if (id == null) id = "";
|
||||
int count = 0;
|
||||
try {
|
||||
String counts = (String) props.get("count"); if (counts != null) count = Integer.parseInt(counts);
|
||||
} catch (NumberFormatException e) {}
|
||||
// find the two nodes that have a relation
|
||||
host h = (host) nodes.get(id);
|
||||
if (h == null) return; // host is not known TODO: store these and create relation later
|
||||
host p = (host) nodes.get(parsingHostID); // this should be successful
|
||||
addRelation(h.node, p.node);
|
||||
}
|
||||
|
||||
void draw() {
|
||||
processRequestResponse();
|
||||
|
||||
physics.tick( 1.0 );
|
||||
if (physics.numberOfParticles() > 1) updateCentroid();
|
||||
centroid.tick();
|
||||
|
||||
background( 0 );
|
||||
translate( width/2 , height/2 );
|
||||
scale( centroid.z() );
|
||||
translate( -centroid.x(), -centroid.y() );
|
||||
|
||||
drawNetwork();
|
||||
}
|
||||
|
||||
void drawNetwork() {
|
||||
fill( 100, 255, 100 );
|
||||
|
||||
// draw vertices
|
||||
noStroke();
|
||||
String name;
|
||||
Iterator j = nodes.values().iterator();
|
||||
host h;
|
||||
while (j.hasNext()) {
|
||||
h = (host) j.next();
|
||||
Particle v = h.node;
|
||||
ellipse(v.position().x(), v.position().y(), NODE_SIZE, NODE_SIZE);
|
||||
name = h.name;
|
||||
text(name, v.position().x() - (name.length() * 26 / 10), v.position().y() + 14);
|
||||
}
|
||||
|
||||
// draw center
|
||||
/*
|
||||
ellipse( center0.position().x(), center0.position().y(), NODE_SIZE * 2, NODE_SIZE * 2 );
|
||||
name = "Center0";
|
||||
text(name, center0.position().x() - (name.length() * 26 / 10), center0.position().y() + 14);
|
||||
ellipse( center1.position().x(), center1.position().y(), NODE_SIZE * 2, NODE_SIZE * 2 );
|
||||
name = "Center1";
|
||||
text(name, center1.position().x() - (name.length() * 26 / 10), center1.position().y() + 14);
|
||||
*/
|
||||
|
||||
// draw edges
|
||||
stroke( 160 );
|
||||
beginShape( LINES );
|
||||
for ( int i = 0; i < physics.numberOfSprings(); ++i ) {
|
||||
Spring e = physics.getSpring( i );
|
||||
Particle a = e.getOneEnd();
|
||||
Particle b = e.getTheOtherEnd();
|
||||
vertex( a.position().x(), a.position().y() );
|
||||
vertex( b.position().x(), b.position().y() );
|
||||
}
|
||||
endShape();
|
||||
}
|
||||
|
||||
void keyPressed() {
|
||||
if ( key == 'c' ) {
|
||||
initializePhysics();
|
||||
return;
|
||||
}
|
||||
|
||||
if ( key == ' ' ) {
|
||||
Particle p = physics.makeParticle();
|
||||
addRelation(p, physics.getParticle( (int) random( 0, physics.numberOfParticles()-1) ));
|
||||
addAttraction(p);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
void updateCentroid() {
|
||||
float
|
||||
xMax = Float.NEGATIVE_INFINITY,
|
||||
xMin = Float.POSITIVE_INFINITY,
|
||||
yMin = Float.POSITIVE_INFINITY,
|
||||
yMax = Float.NEGATIVE_INFINITY;
|
||||
|
||||
for ( int i = 0; i < physics.numberOfParticles(); ++i ) {
|
||||
Particle p = physics.getParticle( i );
|
||||
xMax = max( xMax, p.position().x() );
|
||||
xMin = min( xMin, p.position().x() );
|
||||
yMin = min( yMin, p.position().y() );
|
||||
yMax = max( yMax, p.position().y() );
|
||||
}
|
||||
float deltaX = xMax-xMin;
|
||||
float deltaY = yMax-yMin;
|
||||
if ( deltaY > deltaX )
|
||||
centroid.setTarget( xMin + 0.5*deltaX, yMin +0.5*deltaY, height/(deltaY+50) );
|
||||
else
|
||||
centroid.setTarget( xMin + 0.5*deltaX, yMin +0.5*deltaY, width/(deltaX+50) );
|
||||
}
|
||||
|
||||
void initializePhysics() {
|
||||
physics.clear();
|
||||
center0 = physics.makeParticle(1.0, 0, 0, 0);
|
||||
center0.makeFixed();
|
||||
center1 = physics.makeParticle(1.0, EDGE_LENGTH * 30, 0, 0);
|
||||
center1.makeFixed();
|
||||
centroid.setValue( 0, 0, 1.0 );
|
||||
}
|
||||
|
||||
void addAttraction(Particle p) {
|
||||
physics.makeAttraction(center0, p, 5000.0, 3 * EDGE_LENGTH);
|
||||
physics.makeAttraction(center1, p, 5000.0, 3 * EDGE_LENGTH);
|
||||
|
||||
// spacers
|
||||
for ( int i = 0; i < physics.numberOfParticles(); ++i ) {
|
||||
Particle q = physics.getParticle( i );
|
||||
if (p != q) physics.makeAttraction( p, q, -SPACER_STRENGTH, 20);
|
||||
}
|
||||
}
|
||||
|
||||
void addRelation(Particle p, Particle other) {
|
||||
physics.makeSpring( p, other, EDGE_STRENGTH, EDGE_STRENGTH, EDGE_LENGTH );
|
||||
//p.moveTo( q.position().x() + random( -1, 1 ), q.position().y() + random( -1, 1 ), 0 );
|
||||
}
|
||||
|
||||
static class host {
|
||||
String name;
|
||||
Particle node;
|
||||
public host(String name, Particle node) {
|
||||
this.name = name;
|
||||
this.node = node;
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,104 @@
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
|
||||
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
|
||||
<head>
|
||||
<!-- charset must remain utf-8 to be handled properly by Processing -->
|
||||
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
|
||||
|
||||
<title>domaingraph : Built with Processing</title>
|
||||
|
||||
<style type="text/css">
|
||||
/* <![CDATA[ */
|
||||
|
||||
body {
|
||||
margin: 60px 0px 0px 55px;
|
||||
font-family: verdana, geneva, arial, helvetica, sans-serif;
|
||||
font-size: 11px;
|
||||
background-color: #ddddcc;
|
||||
text-decoration: none;
|
||||
font-weight: normal;
|
||||
line-height: normal;
|
||||
}
|
||||
|
||||
a { color: #3399cc; }
|
||||
a:link { color: #3399cc; text-decoration: underline; }
|
||||
a:visited { color: #3399cc; text-decoration: underline; }
|
||||
a:active { color: #3399cc; text-decoration: underline; }
|
||||
a:hover { color: #3399cc; text-decoration: underline; }
|
||||
|
||||
/* ]]> */
|
||||
</style>
|
||||
|
||||
</head>
|
||||
<body>
|
||||
<div id="content">
|
||||
<div id="domaingraph_container">
|
||||
|
||||
<!--[if !IE]> -->
|
||||
<object classid="java:domaingraph.class"
|
||||
type="application/x-java-applet"
|
||||
archive="domaingraph.jar"
|
||||
width="660" height="400"
|
||||
standby="Loading Processing software..." >
|
||||
|
||||
<param name="archive" value="domaingraph.jar" />
|
||||
|
||||
<param name="mayscript" value="true" />
|
||||
<param name="scriptable" value="true" />
|
||||
|
||||
<param name="image" value="loading.gif" />
|
||||
<param name="boxmessage" value="Loading Processing software..." />
|
||||
<param name="boxbgcolor" value="#FFFFFF" />
|
||||
|
||||
<param name="test_string" value="outer" />
|
||||
<!--<![endif]-->
|
||||
|
||||
<object classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
|
||||
codebase="http://java.sun.com/update/1.4.2/jinstall-1_4_2_12-windows-i586.cab"
|
||||
width="660" height="400"
|
||||
standby="Loading Processing software..." >
|
||||
|
||||
<param name="code" value="domaingraph" />
|
||||
<param name="archive" value="domaingraph.jar" />
|
||||
|
||||
<param name="mayscript" value="true" />
|
||||
<param name="scriptable" value="true" />
|
||||
|
||||
<param name="image" value="loading.gif" />
|
||||
<param name="boxmessage" value="Loading Processing software..." />
|
||||
<param name="boxbgcolor" value="#FFFFFF" />
|
||||
|
||||
<param name="test_string" value="inner" />
|
||||
|
||||
<p>
|
||||
<strong>
|
||||
This browser does not have a Java Plug-in.
|
||||
<br />
|
||||
<a href="http://java.sun.com/products/plugin/downloads/index.html" title="Download Java Plug-in">
|
||||
Get the latest Java Plug-in here.
|
||||
</a>
|
||||
</strong>
|
||||
</p>
|
||||
|
||||
</object>
|
||||
|
||||
<!--[if !IE]> -->
|
||||
</object>
|
||||
<!--<![endif]-->
|
||||
|
||||
</div>
|
||||
|
||||
<p>
|
||||
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Source code: <a href="domaingraph.pde">domaingraph</a>
|
||||
</p>
|
||||
|
||||
<p>
|
||||
Built with <a href="http://processing.org" title="Processing.org">Processing</a>
|
||||
</p>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
|
After Width: | Height: | Size: 2.2 KiB |
@ -0,0 +1,227 @@
|
||||
// Domain visualization graph for YaCy
|
||||
// by Michael Christen
|
||||
//
|
||||
// this applet uses code and the physics engine from
|
||||
// http://www.cs.princeton.edu/~traer/physics/
|
||||
// from Jeffrey Traer Bernstein
|
||||
// redistribution is granted according to forum posting in
|
||||
// http://processing.org/discourse/yabb_beta/YaBB.cgi?board=os_libraries_tools;action=display;num=1139193613
|
||||
|
||||
import traer.physics.*;
|
||||
import traer.animation.*;
|
||||
import processing.net.*;
|
||||
|
||||
final float NODE_SIZE = 6;
|
||||
final float EDGE_LENGTH = 50;
|
||||
final float EDGE_STRENGTH = 0.01;
|
||||
final float SPACER_STRENGTH = 10;
|
||||
|
||||
ParticleSystem physics;
|
||||
Smoother3D centroid;
|
||||
PFont font;
|
||||
Client myClient;
|
||||
Particle center0, center1; // two gravity centers to support object ordering for non-quadratic fields
|
||||
String parsingHostName = "";
|
||||
String parsingHostID = "";
|
||||
HashMap nodes = new HashMap(); // map that holds host objects
|
||||
|
||||
void setup() {
|
||||
|
||||
String[] fontList = PFont.list();
|
||||
//println(fontList);
|
||||
font = createFont(fontList[0], 32); //just take any, should be mostly Arial
|
||||
textFont(font, 12);
|
||||
|
||||
size(660, 400);
|
||||
smooth();
|
||||
frameRate( 24 );
|
||||
strokeWeight( 2 );
|
||||
ellipseMode( CENTER );
|
||||
|
||||
physics = new ParticleSystem( 0, 0.25 );
|
||||
centroid = new Smoother3D( 0.8 );
|
||||
|
||||
initializePhysics();
|
||||
initRequest();
|
||||
}
|
||||
|
||||
void initRequest() {
|
||||
myClient = new Client(this, "localhost", 8080);
|
||||
myClient.write("GET /xml/webstructure.xml HTTP/1.1\n");
|
||||
myClient.write("Host: localhost\n\n");
|
||||
}
|
||||
|
||||
void processRequestResponse() {
|
||||
if (myClient.available() > 0) {
|
||||
String line = myClient.readStringUntil((byte) 10);
|
||||
//println("Line: " + line);
|
||||
if (line == null) line = ""; else line = line.trim();
|
||||
if (line.startsWith("<domain")) processDomain(parseProps(line.substring(7, line.length() - 1).trim()));
|
||||
if (line.startsWith("<citation")) processCitation(parseProps(line.substring(9, line.length() - 2).trim()));
|
||||
}
|
||||
}
|
||||
|
||||
HashMap parseProps(String s) {
|
||||
String[] l = s.split(" ");
|
||||
HashMap map = new HashMap();
|
||||
int p;
|
||||
String z;
|
||||
for (int i = 0; i < l.length; i++) {
|
||||
p = l[i].indexOf("=");
|
||||
if (p > 0) {
|
||||
z = l[i].substring(p + 1).trim();
|
||||
if (z.charAt(0) == '"') z = z.substring(1);
|
||||
if (z.charAt(z.length() - 1) == '"') z = z.substring(0, z.length() - 1);
|
||||
map.put(l[i].substring(0, p), z);
|
||||
}
|
||||
}
|
||||
return map;
|
||||
}
|
||||
|
||||
void processDomain(HashMap props) {
|
||||
//println("Domain: " + props.toString());
|
||||
parsingHostName = (String) props.get("host"); if (parsingHostName == null) parsingHostName = "";
|
||||
parsingHostID = (String) props.get("id"); if (parsingHostID == null) parsingHostID = "";
|
||||
host h = new host(parsingHostName, physics.makeParticle(1.0, random(0, EDGE_LENGTH * 30), random(- EDGE_LENGTH * 2, EDGE_LENGTH * 2), 0));
|
||||
nodes.put(parsingHostID, h);
|
||||
addAttraction(h.node);
|
||||
}
|
||||
|
||||
void processCitation(HashMap props) {
|
||||
//println("Citation: " + props.toString());
|
||||
String host = (String) props.get("host"); if (host == null) host = "";
|
||||
String id = (String) props.get("id"); if (id == null) id = "";
|
||||
int count = 0;
|
||||
try {
|
||||
String counts = (String) props.get("count"); if (counts != null) count = Integer.parseInt(counts);
|
||||
} catch (NumberFormatException e) {}
|
||||
// find the two nodes that have a relation
|
||||
host h = (host) nodes.get(id);
|
||||
if (h == null) return; // host is not known TODO: store these and create relation later
|
||||
host p = (host) nodes.get(parsingHostID); // this should be successful
|
||||
addRelation(h.node, p.node);
|
||||
}
|
||||
|
||||
void draw() {
|
||||
processRequestResponse();
|
||||
|
||||
physics.tick( 1.0 );
|
||||
if (physics.numberOfParticles() > 1) updateCentroid();
|
||||
centroid.tick();
|
||||
|
||||
background( 0 );
|
||||
translate( width/2 , height/2 );
|
||||
scale( centroid.z() );
|
||||
translate( -centroid.x(), -centroid.y() );
|
||||
|
||||
drawNetwork();
|
||||
}
|
||||
|
||||
void drawNetwork() {
|
||||
fill( 100, 255, 100 );
|
||||
|
||||
// draw vertices
|
||||
noStroke();
|
||||
String name;
|
||||
Iterator j = nodes.values().iterator();
|
||||
host h;
|
||||
while (j.hasNext()) {
|
||||
h = (host) j.next();
|
||||
Particle v = h.node;
|
||||
ellipse(v.position().x(), v.position().y(), NODE_SIZE, NODE_SIZE);
|
||||
name = h.name;
|
||||
text(name, v.position().x() - (name.length() * 26 / 10), v.position().y() + 14);
|
||||
}
|
||||
|
||||
// draw center
|
||||
/*
|
||||
ellipse( center0.position().x(), center0.position().y(), NODE_SIZE * 2, NODE_SIZE * 2 );
|
||||
name = "Center0";
|
||||
text(name, center0.position().x() - (name.length() * 26 / 10), center0.position().y() + 14);
|
||||
ellipse( center1.position().x(), center1.position().y(), NODE_SIZE * 2, NODE_SIZE * 2 );
|
||||
name = "Center1";
|
||||
text(name, center1.position().x() - (name.length() * 26 / 10), center1.position().y() + 14);
|
||||
*/
|
||||
|
||||
// draw edges
|
||||
stroke( 160 );
|
||||
beginShape( LINES );
|
||||
for ( int i = 0; i < physics.numberOfSprings(); ++i ) {
|
||||
Spring e = physics.getSpring( i );
|
||||
Particle a = e.getOneEnd();
|
||||
Particle b = e.getTheOtherEnd();
|
||||
vertex( a.position().x(), a.position().y() );
|
||||
vertex( b.position().x(), b.position().y() );
|
||||
}
|
||||
endShape();
|
||||
}
|
||||
|
||||
void keyPressed() {
|
||||
if ( key == 'c' ) {
|
||||
initializePhysics();
|
||||
return;
|
||||
}
|
||||
|
||||
if ( key == ' ' ) {
|
||||
Particle p = physics.makeParticle();
|
||||
addRelation(p, physics.getParticle( (int) random( 0, physics.numberOfParticles()-1) ));
|
||||
addAttraction(p);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
void updateCentroid() {
|
||||
float
|
||||
xMax = Float.NEGATIVE_INFINITY,
|
||||
xMin = Float.POSITIVE_INFINITY,
|
||||
yMin = Float.POSITIVE_INFINITY,
|
||||
yMax = Float.NEGATIVE_INFINITY;
|
||||
|
||||
for ( int i = 0; i < physics.numberOfParticles(); ++i ) {
|
||||
Particle p = physics.getParticle( i );
|
||||
xMax = max( xMax, p.position().x() );
|
||||
xMin = min( xMin, p.position().x() );
|
||||
yMin = min( yMin, p.position().y() );
|
||||
yMax = max( yMax, p.position().y() );
|
||||
}
|
||||
float deltaX = xMax-xMin;
|
||||
float deltaY = yMax-yMin;
|
||||
if ( deltaY > deltaX )
|
||||
centroid.setTarget( xMin + 0.5*deltaX, yMin +0.5*deltaY, height/(deltaY+50) );
|
||||
else
|
||||
centroid.setTarget( xMin + 0.5*deltaX, yMin +0.5*deltaY, width/(deltaX+50) );
|
||||
}
|
||||
|
||||
void initializePhysics() {
|
||||
physics.clear();
|
||||
center0 = physics.makeParticle(1.0, 0, 0, 0);
|
||||
center0.makeFixed();
|
||||
center1 = physics.makeParticle(1.0, EDGE_LENGTH * 30, 0, 0);
|
||||
center1.makeFixed();
|
||||
centroid.setValue( 0, 0, 1.0 );
|
||||
}
|
||||
|
||||
void addAttraction(Particle p) {
|
||||
physics.makeAttraction(center0, p, 5000.0, 3 * EDGE_LENGTH);
|
||||
physics.makeAttraction(center1, p, 5000.0, 3 * EDGE_LENGTH);
|
||||
|
||||
// spacers
|
||||
for ( int i = 0; i < physics.numberOfParticles(); ++i ) {
|
||||
Particle q = physics.getParticle( i );
|
||||
if (p != q) physics.makeAttraction( p, q, -SPACER_STRENGTH, 20);
|
||||
}
|
||||
}
|
||||
|
||||
void addRelation(Particle p, Particle other) {
|
||||
physics.makeSpring( p, other, EDGE_STRENGTH, EDGE_STRENGTH, EDGE_LENGTH );
|
||||
//p.moveTo( q.position().x() + random( -1, 1 ), q.position().y() + random( -1, 1 ), 0 );
|
||||
}
|
||||
|
||||
static class host {
|
||||
String name;
|
||||
Particle node;
|
||||
public host(String name, Particle node) {
|
||||
this.name = name;
|
||||
this.node = node;
|
||||
}
|
||||
}
|
||||
Binary file not shown.
Binary file not shown.
@ -0,0 +1,136 @@
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
|
||||
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >
|
||||
<head>
|
||||
<title>YaCy System Monitor</title>
|
||||
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
|
||||
<meta name="description" content="YaCy Peer Live Monitoring" />
|
||||
<meta name="keywords" content="open,source,search,engine,monitor" />
|
||||
<link rel="stylesheet" type="text/css" href="/env/terminal.css" />
|
||||
|
||||
<script type="text/javascript">
|
||||
var loaderBanner = null;
|
||||
var loaderPerformance = null;
|
||||
var loaderNetwork = null;
|
||||
var cnt=0;
|
||||
|
||||
function loadBanner() {
|
||||
document.images[0].src = "/Banner.png?textcolor=ffffff&bgcolor=000000&bordercolor=aaaaaa&cnt=" + cnt++;
|
||||
}
|
||||
function loadPerformance() {
|
||||
document.images[1].src = "/PerformanceGraph.png?cnt=" + cnt++;
|
||||
}
|
||||
function loadNetwork() {
|
||||
document.images[3].src = "/NetworkPicture.png?width=660&height=360&bgcolor=FFFFFF&cnt=" + cnt++;
|
||||
}
|
||||
|
||||
function init() {
|
||||
loaderBanner = window.setInterval("loadBanner()", 28000);
|
||||
loaderPerformance = window.setInterval("loadPerformance()", 4000);
|
||||
loaderNetwork = window.setInterval("loadNetwork()", 57000);
|
||||
}
|
||||
</script>
|
||||
|
||||
</head>
|
||||
|
||||
<body onload="init();">
|
||||
|
||||
<div id="outer">
|
||||
|
||||
<div id="location">
|
||||
<a href="http://yacy.net"><img src="/Banner.png?textcolor=ffffff&bgcolor=000000&bordercolor=aaaaaa" alt="YaCy" width="468" height="60" border="0" align="middle"></a>
|
||||
</div>
|
||||
|
||||
<div class="bars"></div>
|
||||
|
||||
<div id="left"> <!-- begin left side -->
|
||||
|
||||
<div class="navouter">
|
||||
<div class="navheader">Terminal</div>
|
||||
<div class="navcontent">
|
||||
<iframe src="/rssTerminal.html?set=PEERNEWS&width=430px&height=200px&maxlines=20&maxwidth=95"
|
||||
width="430" height="220" scrolling="no" name="newsframe"
|
||||
marginheight="0" marginwidth="0" frameborder="0">
|
||||
</iframe>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
</div> <!-- end left side -->
|
||||
|
||||
|
||||
|
||||
<div id="right"> <!-- start right side -->
|
||||
|
||||
<h1>Resource Monitor</h1>
|
||||
<img src="/PerformanceGraph.png" width="330" height="120" name="graph" alt="PerformanceGraph"/>
|
||||
<img src="/WebStructurePicture_p.png?host=auto&depth=2&width=660&height=240&nodes=100&time=1000" width="330" height="120" alt="WebStructurePicture"/>
|
||||
|
||||
<h1>Network Monitor</h1>
|
||||
<div style="text-align:left;margin:0;padding:0;">
|
||||
<img src="/NetworkPicture.png?width=660&height=360&bgcolor=FFFFFF" width="330" height="180" alt="The yacy Network" />
|
||||
<embed src="http://maps.amung.us/flash/flashsrv.php?k=qp3j5gox&type=emb.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" wmode="transparent" allowScriptAccess="always" allowNetworking="all" type="application/x-shockwave-flash" flashvars="wausitehash=qp3j5gox&map=night&pin=star-orange&link=no" width="330" />
|
||||
</div>
|
||||
|
||||
<h1>Domain Monitor</h1>
|
||||
<div style="text-align:left;margin:0;padding:0;">
|
||||
|
||||
<!--[if !IE]> -->
|
||||
<object classid="java:domaingraph.class"
|
||||
type="application/x-java-applet"
|
||||
archive="domaingraph.jar"
|
||||
width="660" height="400"
|
||||
standby="Loading Processing software..." >
|
||||
|
||||
<param name="codebase" value="processing/domaingraph/applet/">
|
||||
<param name="archive" value="domaingraph.jar" />
|
||||
|
||||
<param name="mayscript" value="true" />
|
||||
<param name="scriptable" value="true" />
|
||||
|
||||
<param name="image" value="processing/domaingraph/applet/loading.gif" />
|
||||
<param name="boxmessage" value="Loading Processing software..." />
|
||||
<param name="boxbgcolor" value="#FFFFFF" />
|
||||
|
||||
<param name="test_string" value="outer" />
|
||||
<!--<![endif]-->
|
||||
|
||||
<object classid="clsid:8AD9C840-044E-11D1-B3E9-00805F499D93"
|
||||
codebase="http://java.sun.com/update/1.4.2/jinstall-1_4_2_12-windows-i586.cab"
|
||||
width="660" height="400"
|
||||
standby="Loading Processing software..." >
|
||||
|
||||
<param name="code" value="domaingraph" />
|
||||
<param name="archive" value="processing/domaingraph/applet/domaingraph.jar" />
|
||||
|
||||
<param name="mayscript" value="true" />
|
||||
<param name="scriptable" value="true" />
|
||||
|
||||
<param name="image" value="processing/domaingraph/applet/loading.gif" />
|
||||
<param name="boxmessage" value="Loading Processing software..." />
|
||||
<param name="boxbgcolor" value="#FFFFFF" />
|
||||
|
||||
<param name="test_string" value="inner" />
|
||||
|
||||
<p>
|
||||
<strong>
|
||||
This browser does not have a Java Plug-in.
|
||||
<br />
|
||||
<a href="http://java.sun.com/products/plugin/downloads/index.html" title="Download Java Plug-in">
|
||||
Get the latest Java Plug-in here.
|
||||
</a>
|
||||
</strong>
|
||||
</p>
|
||||
|
||||
</object>
|
||||
|
||||
<!--[if !IE]> -->
|
||||
</object>
|
||||
<!--<![endif]-->
|
||||
</div>
|
||||
|
||||
</div> <!-- end right side -->
|
||||
</div>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
Loading…
Reference in new issue