View source for Lightweight JSmol

This is an alternative version of Jmol object that, using the HTML5 canvas like JSmol, has a very small file size, loads very fast and has a high responsiveness. It is particularly adequate for a quick startup and for systems with limited resources and power, like phones.
It offers minimal functionality: just a simplified ball and stick rendering, no scripting. 

== Initialization and loading ==
To use this, instead of invoking {{file|JSmol.min.js}} you call:

<code><script type="text/javascript" src="JSmol.lite.js"></script></code>

The essential and minimal call to create a lightweight JSmol object is simply:

<code>Jmol.getTMApplet("myJmol")</code>

:Note: the reason for the name is that this lightweight alternative was inspired on a viewer named TwirlyMol.

This will create a <tt>myJmol</tt> global variable in JavaScript that holds the Jmol object and is also the unique ID for that object in all functions and methods described below. ''Note that this simplest syntax will only work when the html file is located in the root JSmol folder.''

However, in most situations you will want to customize some aspects, like the size of the object and the file paths. 

The regular call to create a Jmol object with specified characteristics is 
to define an <code>Info</code> variable, which is an associative array (a set of key+value pairs) that indicates all the desired characteristics of the Jmol object.
The Jmol-JSO library will provide a default <code>Info</code> variable, so you only need to specify those keys which values you want to customize.

Once <code>Info</code> has been defined, you create and insert the lightweight JSmol object in the page using this:

<code>Jmol.getTMApplet("myJmol", Info)</code>

:Note that <tt>myJmol</tt> and <tt>Info</tt> are user-defined variables and may hence have any name you wish. In contrast, <tt>Jmol</tt> (right at the beginning) must be written as such, since it is the internal name and identification of the unique Jmol object constructor.

To customize the object, and also partially compensate for the lack of scripting, specific parameters of the <tt>Info</tt> variable are available. These are explained below.

== Parameters ==

* '''shadeAtoms''' <code>false</code>
:If set <code>true</code>, will apply a shading to atoms to give some 3D appearance. This is experimental and may slow down rendering considerably, so use it consciously.
* '''bondWidth''' <code>5</code>
* '''multipleBondSpacing''' <code>4</code>
* '''zoomScaling''' <code>1.5</code>
* '''pinchScaling''' <code>2</code>
* '''mouseDragFactor''' <code>0.5</code>
* '''touchDragFactor''' <code>0.15</code>
* '''spin''' <code>false</code>
:Default spinning of the model.
* '''spinRateX''' <code>0</code>
* '''spinRateY''' <code>0.5</code>
* '''spinFPS''' <code>20</code>

<code>use:"HTML5"</code> will be implicitly imposed and you may optionally include <code>addSelectionOptions:true</code>