@source http://chemapps.stolaf.edu/jmol/jsmol
@author hansonr@stolaf.edu project started 8/26/2012
last revision, 3/24/2013 3:39:24 AM
JSmol -- Java(Script) web-based molecular viewer
see http://jmol.sourceforge.net http://jsmol.sourceforge.net
http://chemapps.stolaf.edu/jmol/jsmol/jsmol.htm
This zip directory contains the work in progress toward
a complete Java->JavaScript code conversion for Jmol.
Note that JSmol is not a different program than Jmol.
JSmol is Jmol, just compiled into JavaScript as well as Java byte code.
All development is done working with the trunk Jmol Java source,
but compilation of that code creates both Java .class files and equivalent JavaScript .js files
As such, JSmol has just about all of the features of Jmol:
full file reading (including binary formats)
full Jmol scripting (including atom selection and Jmol Math)
full Jmol shape object support
full rendering, including pixel-based translucency
full Jmol WRITE capability (requires server-side jsmol.php)
full language localizaion using GetText
Wiki: http://wiki.jmol.org/index.php/Jmol_JavaScript_Object#JSmol
Status:
complete Jmol code implementation in JavaScript
Java2Script js compiler adapted successfully
HTML5: slower rendering; but a full implementation of Jmol
WebGL: full, fast rendering, including cartoons and isosurfaces (vdw, sasurface)
To do:
WebGL option is limited; still no text, for example
What's here:
MAIN DIRECTORIES:
j2s/ java/ JavaScript versions of Java classes
J/ JavaScript versions of Jmol classes (org.jmol)
JZ/ JavaScript versions of JZlib (com.jcraft.jzlib)
core/ package.js and selected minimized core JS files,
trans/ *.po language localization files from src/org/jmol/translation/JmolApplet
img/ images used in the HTML5 version of JSmol (cover image "play" button)
java/ Java JAR files for Jmol
jme/ JME.jar -- Java Molecular Editor (Peter Ertl) -- see jmetest.htm
jsme/ JSME files -- JavaScript Molecular Editor (Peter Ertl and Bruno Bienfait) -- see jsmetest.htm
ADDITIONAL DIRECTORIES:
js/ JSmolXXXX.js JavaScript files that are included in JSmol.min.js
data/ all the model and script files used by these test pages
make/ Windows batch files and closure_comiler.jar used to create this whole package
test/ some speed-test files
FILES:
JSmol.min.js
============
All of the necessary files to start JSmol, minimized with the
Google Closure Compiler (see the make/ directory)
JSmol.min.nojq.js
============
All of the necessary files to start JSmol, minimized with the
Google Closure Compiler (see the make/ directory), but not inluding jQuery
(You must include jQuery separately; if not from this site, then binary file reading will probably not work.)
JSmol.min.core.js
============
All of the necessary files to start JSmol plus core files for HTML5, minimized with the
Google Closure Compiler (see the make/ directory)
JSmol.lite.js
============
A very light-weight non-Jmol model viewer. Just balls and sticks.
JSmol.lite.nojq.js
============
A super light-weight non-Jmol model viewer. Just balls and sticks; no jQuery.
(You must include jQuery separately.)
jsmol.htm
=========
The main test page. Use this page as your starting point for the pages you write.
jsmol.htm is a general test of the integration of JSmol with JmolJSO.
It uses JSmol.min.js, which will call for files in j2s/ as needed.
On the server side, it uses jsmol.php for delivering cross-domain models into the viewer.
lite.htm
==========
A demo of JSmol.lite.js reading a file from PubChem
liteNCI.htm
==========
A demo of JSmol.lite.js reading a file from NCI
lite3.htm
==========
A demo of JSmol.lite.js using HTML-encoded structure
lite4.htm
==========
A demo of JSmol.lite.js using site-based structure file
simple.htm
==========
A JavaScript equivalent of http://chemapps.stolaf.edu/jmol/simple.htm
simple2.htm
==========
A JavaScript equivalent of http://chemapps.stolaf.edu/jmol/simple2.htm
test2.htm
=========
A test page that does not use JSmol.min.js and instead uses the files in js/
This Jmol page will automatically switch to different modes
depending upon browser capabilities. It is set to use HTML5, but you can change that.
Read the information in the file for details.
It uses the unminimized set of JSmolXXXX.js files
If you add ?debugcode to the URL, it will bypasss j2s/core files and read from j2s/J, j2s/com, and j2s/java
It uses the signed Jmol applet, the unsigned Jmol applet
with server-side help, or JSmol using
HTML5 when WebGL is not available (iPad/iPhone/Android).
JSmol implements Java2Script
to recreate the entire Jmol Java applet in JavaScript.
Note that if test2.htm is on your LOCAL MACHINE, then the unsigned applet,
which is in java/, will not find the data files, which are in data/,
and even if you use the signed applet, then some browsers may not be able to
find those files on your local machine. Firefox/Windows is fine.
On the server side, it uses jsmol.php for
delivering cross-domain models into the viewer.
=======================================================
Credits:
Jmol code conversion to JavaScript by Bob Hanson.
GLmol interface written by Takanori Nakane.
Java2Script written by Zhou Renjian, et al.
Jzlib written by Atsuhiko Yamanaka.
Testing assistance by Duncan Blue, St. Olaf '17
=======================================================
Developer notes:
The creation of the files in j2s is not trivial.
We start with two Sourceforge projects in Eclipse: Jmol and JSmol.
Eclipse must include the Java2Script plug-in.
All the PROGRAMMING is done in the Jmol project.
JavaDoc @j2sNative sections allow indicating specific JavaScript/Java-only segments
See development notes in JSmol project ANT task file buildfromjmol.xml
=======================================================
revision 12:32 PM 11/2/2012 -- java/jmolcore.z.js
revision 1:19 PM 11/13/2012 -- full binary file reading on all tested browsers
revision 9:20 PM 11/18/2012 -- full threading -- hover, spin, animation, vibration, timeout, delay, moveto
revision 11/21/2012 10:26:18 AM -- Spartan binary file reading, measurements working
revision 8:11 AM 11/22/2012 -- color Labels fix; adds _version information; adds Jmol.debugCode (true to skip core.z.js)
revision 8:12 PM 11/23/2012 -- adds MO homo SQUARED
revision 12:23 PM 11/24/2012 -- j2sjmol.js code trimming, Jmol.clearConsole(applet),
automatic switching of consoles between applets on mouseClick and scipting,
better handling of console vs information
revision 5:46 AM 11/26/2012 -- clean, ordered execution solves multithreading issues in Firefox and for multiple applets
revision 6:48 AM 12/7/2012 -- threading work complete -- script queuing, !quit, !exit, TRY/CATCH, FUNCTION, DELAY, MOVE, etc.
revision 12/24/2012 9:48:49 PM -- JavaScript popup menu and (preliminary) console
revision 7:45 PM 1/2/2013 -- Chrome displaying default popup menu with menu right-mouse click
revision 9:22 AM 1/15/2013 -- Full writing of PNG, PNGJ, JMOL, ZIP and general WRITE command; requires jsmol.php on server currently
-- JavaScript version completely switched to double precision; subtle differences with Jmol may arise.
revision 1/17/2013 6:00:50 PM -- SMILES matching compare({*},{*},"isomer") fails (Java new int[n][] in SmilesMatcher)
revision 10:57 AM 2/23/2013 -- rearranging of files in jsmol/ directory; move of j2s/org/mol to j2s/J
revision 12:25 PM 3/16/2013 -- fully optimized with Mar 03 13 Java2Script compiler.
revision 3/18/2013 10:21:04 PM -- localization working -- set LANGUAGE
revision 3/23/2013 1:12:18 AM -- added Info.coverImage, Info.coverTitle, Info.coverScript
-- j2s/img directory added, with play_make_live.jpg (Jonathan Gutow)
-- minimization fixed
-- JSmolJME upgraded to allow HTML5 option with JSME (Peter Ertl, Bruno Bienfait)
revision 3/24/2013 3:39:35 AM -- JSmol.lite.js -- just reads MOL files and displays simply; 125K uncompressed; 44K compressed