<h2>org.autoplot.dom.OptionsPrefsController</h2><p>listen to an Options class and manage storage and retrieval from persistent
 storage.</p>
<h2>OptionsPrefsController( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/autoplot/ApplicationModel.html'>org.autoplot.ApplicationModel</a> model, <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/autoplot/dom/Options.html'>org.autoplot.dom.Options</a> options )</h2>
<p>create a new controller with preferences for the options class.</p>

<hr>
<a name="PROP_LOADPERSISTENTPREFERENCES"></a>
<h2>PROP_LOADPERSISTENTPREFERENCES</h2>
<p></p>

<hr>
<a name="copyOptionsToPersistentPreferences"></a>
<h2>copyOptionsToPersistentPreferences</h2>
copyOptionsToPersistentPreferences(  ) &rarr; void

<p>write the current options out to persistent preferences, so that they will
 be used next session.  The prefs are stored in 
 AUTOPLOT_DATA/config/options.preferences.</p>

<h3>Returns:</h3>
void (returns nothing)

<br><br>
<a href="https://github.com/autoplot/dev/search?q=copyOptionsToPersistentPreferences&unscoped_q=copyOptionsToPersistentPreferences">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/dom/OptionsPrefsController.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/dom/OptionsPrefsController.html#copyOptionsToPersistentPreferences">[view on old javadoc]</a>
 <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/Autoplot/src/org/autoplot/dom/OptionsPrefsController.java#l34">[view source]</a>
<br>
<br>
<hr>
<a name="isLoadPersistentPreferences"></a>
<h2>isLoadPersistentPreferences</h2>
isLoadPersistentPreferences(  ) &rarr; boolean

<p></p>

<h3>Returns:</h3>
boolean

<br><br>
<a href="https://github.com/autoplot/dev/search?q=isLoadPersistentPreferences&unscoped_q=isLoadPersistentPreferences">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/dom/OptionsPrefsController.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/dom/OptionsPrefsController.html#isLoadPersistentPreferences">[view on old javadoc]</a>
 <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/Autoplot/src/org/autoplot/dom/OptionsPrefsController.java#l100">[view source]</a>
<br>
<br>
<hr>
<a name="loadPreferences"></a>
<h2>loadPreferences</h2>
loadPreferences(  ) &rarr; void

<p></p>

<h3>Returns:</h3>
void (returns nothing)

<br><br>
<a href="https://github.com/autoplot/dev/search?q=loadPreferences&unscoped_q=loadPreferences">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/dom/OptionsPrefsController.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/dom/OptionsPrefsController.html#loadPreferences">[view on old javadoc]</a>
 <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/Autoplot/src/org/autoplot/dom/OptionsPrefsController.java#l173">[view source]</a>
<br>
<br>
<hr>
<a name="loadPreferencesWithEvents"></a>
<h2>loadPreferencesWithEvents</h2>
loadPreferencesWithEvents(  ) &rarr; void

<p>load the preferences which persist between sessions into dom.options, 
 firing events as they are set.  Note for headless mode and non-application
 modes, this has no effect.</p>

<h3>Returns:</h3>
void (returns nothing)

<h3>See Also:</h3>
<a href='null'>loadPreferences()</a> loadPreferences which does not fire events.<br>
<br><br>
<a href="https://github.com/autoplot/dev/search?q=loadPreferencesWithEvents&unscoped_q=loadPreferencesWithEvents">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/dom/OptionsPrefsController.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/dom/OptionsPrefsController.html#loadPreferencesWithEvents">[view on old javadoc]</a>
 <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/Autoplot/src/org/autoplot/dom/OptionsPrefsController.java#l114">[view source]</a>
<br>
<br>
<hr>
<a name="setLoadPersistentPreferences"></a>
<h2>setLoadPersistentPreferences</h2>
setLoadPersistentPreferences( boolean loadPersistentPreferences ) &rarr; void

<p></p>

<h3>Parameters</h3>
loadPersistentPreferences - a boolean

<h3>Returns:</h3>
void (returns nothing)

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setLoadPersistentPreferences&unscoped_q=setLoadPersistentPreferences">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/dom/OptionsPrefsController.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/dom/OptionsPrefsController.html#setLoadPersistentPreferences">[view on old javadoc]</a>
 <a href="https://sourceforge.net/p/autoplot/code/HEAD/tree/autoplot/trunk/Autoplot/src/org/autoplot/dom/OptionsPrefsController.java#l104">[view source]</a>
<br>
<br>