グラフを扱ã†Javaライブラリ「Jungã€ã®ç´¹ä»‹ - Twitterã®ã‚°ãƒ©ãƒ•æ§‹é€ を視覚化 - public static void main
java-ja 第12回ã®LTã§è©±ãã†ã¨æ€ã£ãŸã®ã§ã™ãŒã€å‡ºç•ªãŒãªã‹ã£ãŸã®ã§è³‡æ–™ã‚’ブãƒã‚°ã§å…¬é–‹ã—ã¦ãŠãã¾ã™ã€‚ Jungã¯ç ”究ãªã©ã§ã‚°ãƒ©ãƒ•æ§‹é€ ãŒå‡ºãŸã¨ãã«ã€ç†è§£ã—ã‚„ã™ãã™ã‚‹ãŸã‚ã«å¯è¦–化ã™ã‚‹ã®ã«ä½¿ã£ã¦ã„ã¾ã™ã€‚ä»–ã«ã‚‚ã„ãã¤ã‹ã‚°ãƒ©ãƒ•ã‚’扱ã†ãƒ©ã‚¤ãƒ–ラリã¯å˜åœ¨ã—ã¦ã„ã¾ã™ãŒã€æ—¥æœ¬èªžã®è³‡æ–™ãŒã‚ã£ãŸã®ã¨æ‹¡å¼µå¯èƒ½ãªã“ã¨ãŒå¤šã‹ã£ãŸã®ã§Jungã‚’çµæžœçš„ã«ä½¿ã†ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ 以下ã¯ãã®Jungã«ã¤ã„ã¦ã®ç°¡å˜ãªè§£èª¬ã§ã™ã€‚ Jungã¨ã¯ Jungã®æ£å¼å称ã¯Java Universal Network/Graph Frameworkã§ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯(グラフ) æ§‹é€ ã®åˆ†æžã‚„視覚化を行ã†ãŸã‚ã®Javaã®OSSライブラリã§ã™ã€‚グラフç†è«–ã€ãƒ‡ãƒ¼ã‚¿ãƒžã‚¤ãƒ‹ãƒ³ã‚°ã€ã‚½ãƒ¼ã‚·ãƒ£ãƒ«ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯åˆ†æžã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ を数多ã実装ã—ã¦ã„ã¾ã™ã€‚ 安定ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯1.7.6ã§æœ€æ–°ã¯2.0betaã§ã€BSDライセンスã§ä½¿ç”¨ã§ãã¾ã™ã€‚ http://jun
Andrew Goldberg's Network Optimization Library
The following software is available. The software is designed to run under UNIX/LINUX. It also runs under Cygwin on Windows (some programs may require slight modifications). Check copyright information before downloading the software. A license may be required. The software comes with no warranty, expressed of implied. CS2 contains an efficient implementation of a scaling push-relabel algorithm fo
flare | visualization on the web
To begin making your own visualizations, download flare and work through the tutorial below. Need more help? Visit the help forum (you’ll need a SourceForge login to post). Flare is open-source software released under a BSD license, meaning it can be freely deployed and modified (and even sold for $$). Flare’s design was adapted from its predecessor prefuse, a visualization toolkit for Java. Appli
MOONGIFT: » 圧巻ï¼AJAX DHTMLã®ã‚°ãƒ©ãƒ•ãƒ©ã‚¤ãƒ–ラリ「Timeplotã€:オープンソースを毎日紹介
グラフを作るニーズã¯å¤šã„。ã¾ãŸã€ãã®ãŸã‚ã®ãƒ©ã‚¤ãƒ–ラリも多種多様ã«å˜åœ¨ã—ã¦ã„る。PHPã‚„Javaãªã©ã®ãƒ—ãƒã‚°ãƒ©ãƒ 言語ã«ã‚ˆã‚‹ã‚‚ã®ã€JavaScriptã§ä½œã‚‹ã‚‚ã®ã€Flashã§ä½œã‚‹ã‚‚ã®ã¨ã„ã£ãŸå…·åˆã 。 ãã®ä¸ã«ã‚ã£ã¦ã€ã“ã‚Œã®å®Œæˆåº¦ã¯éžå¸¸ã«é«˜ã„。ã¾ã•ã«åœ§å€’ã•ã‚Œã¦ã—ã¾ã†ç¶ºéº—ã•ã 。 今回紹介ã™ã‚‹ã‚ªãƒ¼ãƒ—ンソース・ソフトウェアã¯Timeplotã€AJAX+DHTMLã§ä½œã‚‰ã‚ŒãŸã‚°ãƒ©ãƒ•ä½œæˆãƒ©ã‚¤ãƒ–ラリã 。 Timeplotã¯å˜ç´”ãªäºŒæ¬¡å…ƒã®æŠ˜ã‚Œç·šã‚°ãƒ©ãƒ•ç”¨ã®ãƒ©ã‚¤ãƒ–ラリã§ã€éžå¸¸ã«ç´°ã‹ãæç”»ãŒè¡Œã‚れる。特ã«ã‚°ãƒ©ãƒ•ã®ä¸Šã‚’マウスã§ãªãžã£ãŸæ™‚ã«å„数値ãŒè¡¨ç¤ºã•ã‚Œã‚‹ã®ãŒç´ 晴らã—ã„。 åŒã˜ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®å¹´è¡¨ã‚’作り出ã™Timelineå½¢å¼ã‚’サãƒãƒ¼ãƒˆã—ã¦ã„ã‚‹ã€‚å ´åˆã«ã‚ˆã£ã¦ä½¿ã„分ã‘ãŸã‚Šã€è¦‹ã›æ–¹ã‚’変ãˆãŸã‚Šã¨ä¾¿åˆ©ã«ä½¿ãˆãã†ã 。グラフã«å‚™è€ƒã‚’ã¤ã‘ã‚‹ã“ã¨ã‚‚ã§ãã€ç‰¹å®šã®å ´æ‰€ã‚’クリックã™ã‚‹ã¨èª¬æ˜Žæ–‡ãŒè¡¨ç¤ºã•ã‚Œã‚‹ã€‚ サンプルã¯æ•°å¤šã登録ã•ã‚Œã¦ã„ã‚‹ã®ã§ã€
MOONGIFT: » PHPã§ã‚°ãƒ©ãƒ•ã‚’作るãªã‚‰ã€ŒImage_Graphã€:オープンソースを毎日紹介
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PEGASUS: Peta-Scale Graph Mining System
http://jsxgraph.uni-bayreuth.de/cms/
WT Toolkit
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