<h2>org.autoplot.pngwalk.WalkImageSequence</h2><p><p>This class maintains a list of <code>WalkImage</code>s and provides functionality
 for navigating through it.  Whenever the current index is changed, whether explicitly
 set or via one of the navigation functions, a <code>PropertyChangeEvent</code> is fired.
 This allows UI code to control the index and view code to respond.</p>

 <p>Access is also provided to the {@link WalkImage} objects so that view
 code can retrieve images, thumbnails, etc.</p></p>
<h2>WalkImageSequence( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> template )</h2>
<p>Create an image sequence based on a URI template.</p>

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

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

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

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

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

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

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

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

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

<hr>
<a name="addPropertyChangeListener"></a>
<h2>addPropertyChangeListener</h2>
addPropertyChangeListener( <a href='https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyChangeListener.html'>java.beans.PropertyChangeListener</a> l ) &rarr; void

<p>things we fire events for:
   PROP_BADGE_CHANGE
   and others</p>

<h3>Parameters</h3>
l - a PropertyChangeListener

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=addPropertyChangeListener&unscoped_q=addPropertyChangeListener">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#addPropertyChangeListener">[view on old javadoc]</a>
<br>
<br>
addPropertyChangeListener( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> propertyName, <a href='https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyChangeListener.html'>java.beans.PropertyChangeListener</a> listener ) &rarr; void<br>
<hr>
<a name="currentImage"></a>
<h2>currentImage</h2>
currentImage(  ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/autoplot/pngwalk/WalkImage.html'>org.autoplot.pngwalk.WalkImage</a>

<p></p>

<h3>Returns:</h3>
org.autoplot.pngwalk.WalkImage

<br><br>
<a href="https://github.com/autoplot/dev/search?q=currentImage&unscoped_q=currentImage">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#currentImage">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="findIndex"></a>
<h2>findIndex</h2>
findIndex( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> name ) &rarr; int

<p>returns the index of the name, or -1 if the name is not found.  This is not the full 
 filename, but instead just the part of the name within the walk.  For example,
 For example if getTemplate is file:/tmp/$Y$m$d.gif, then the setSelectedName might be 20141111.gif.</p>

<h3>Parameters</h3>
name - the file name.

<h3>Returns:</h3>
the index, or -1 if the name is not found.
<br><br>
<a href="https://github.com/autoplot/dev/search?q=findIndex&unscoped_q=findIndex">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#findIndex">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="first"></a>
<h2>first</h2>
first(  ) &rarr; void

<p>Move the index to the first image in the list.</p>

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=first&unscoped_q=first">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#first">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getActiveSubrange"></a>
<h2>getActiveSubrange</h2>
getActiveSubrange(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/util/List.html'>java.util.List</a>

<p>return the active subrange of the sequence.  This is the portion of the pngwalk being used.</p>

<h3>Returns:</h3>
the subrange of the sequence.
<h3>See Also:</h3>
<a href='https://sourceforge.net/p/autoplot/feature-requests/493/'>https://sourceforge.net/p/autoplot/feature-requests/493/</a> <br>
<br><br>
<a href="https://github.com/autoplot/dev/search?q=getActiveSubrange&unscoped_q=getActiveSubrange">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getActiveSubrange">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getAllTimes"></a>
<h2>getAllTimes</h2>
getAllTimes(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/util/List.html'>java.util.List</a>

<p>Return a <code>java.awt.List</code> of the times associated with this sequence.
 This list will include times associated with missing images, and is not restricted
 to any currently active subrange.</p>

<h3>Returns:</h3>
a java.util.List

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getAllTimes&unscoped_q=getAllTimes">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getAllTimes">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getBaseUri"></a>
<h2>getBaseUri</h2>
getBaseUri(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/net/URI.html'>java.net.URI</a>

<p>return the location of the PNGWalk, which should contain the image files.</p>

<h3>Returns:</h3>
a java.net.URI

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getBaseUri&unscoped_q=getBaseUri">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getBaseUri">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getImage"></a>
<h2>getImage</h2>
getImage( <a href='https://docs.oracle.com/javase/8/docs/api/java/net/URI.html'>java.net.URI</a> image ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/autoplot/pngwalk/WalkImage.html'>org.autoplot.pngwalk.WalkImage</a>

<p>return the WalkImage object for the given URI.</p>

<h3>Parameters</h3>
image - the location

<h3>Returns:</h3>
the object modeling this image.
<br><br>
<a href="https://github.com/autoplot/dev/search?q=getImage&unscoped_q=getImage">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getImage">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getIndex"></a>
<h2>getIndex</h2>
getIndex(  ) &rarr; int

<p>Return the current value of the index, where index is that of the displayImages.</p>

<h3>Returns:</h3>
an int

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getIndex&unscoped_q=getIndex">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getIndex">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getQCFilter"></a>
<h2>getQCFilter</h2>
getQCFilter(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a>

<p>returns the current QC filter, where "" means no filter, otherwise 
 the characters indicate:
 <ul>
 <li>o okay are shown
 <li>p problem are shown
 <li>i ignore are shown
 </ul></p>

<h3>Returns:</h3>
the filter, for example "" or "op" for okay and problem.
<br><br>
<a href="https://github.com/autoplot/dev/search?q=getQCFilter&unscoped_q=getQCFilter">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getQCFilter">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getQCFolder"></a>
<h2>getQCFolder</h2>
getQCFolder(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/net/URI.html'>java.net.URI</a>

<p></p>

<h3>Returns:</h3>
java.net.URI

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getQCFolder&unscoped_q=getQCFolder">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getQCFolder">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getQualityControlSequence"></a>
<h2>getQualityControlSequence</h2>
getQualityControlSequence(  ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/autoplot/pngwalk/QualityControlSequence.html'>org.autoplot.pngwalk.QualityControlSequence</a>

<p>this may be null if even though we are using QualityControl, if the user
 hasn't logged in yet.</p>

<h3>Returns:</h3>
an org.autoplot.pngwalk.QualityControlSequence

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getQualityControlSequence&unscoped_q=getQualityControlSequence">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getQualityControlSequence">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getSelectedIndeces"></a>
<h2>getSelectedIndeces</h2>
getSelectedIndeces(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/util/List.html'>java.util.List</a>

<p></p>

<h3>Returns:</h3>
java.util.List

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getSelectedIndeces&unscoped_q=getSelectedIndeces">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getSelectedIndeces">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getSelectedName"></a>
<h2>getSelectedName</h2>
getSelectedName(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a>

<p>return the name of the selected image.  This is not the full 
 filename, but instead just the part of the name within the walk.  For example,
 For example if getTemplate is file:/tmp/$Y$m$d.gif, then the setSelectedName might be 20141111.gif.</p>

<h3>Returns:</h3>
the name of the selected image.
<br><br>
<a href="https://github.com/autoplot/dev/search?q=getSelectedName&unscoped_q=getSelectedName">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getSelectedName">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getStatus"></a>
<h2>getStatus</h2>
getStatus(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a>

<p>get the current status</p>

<h3>Returns:</h3>
a String

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getStatus&unscoped_q=getStatus">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getStatus">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getTemplate"></a>
<h2>getTemplate</h2>
getTemplate(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a>

<p>return the template representing the sequence.</p>

<h3>Returns:</h3>
the template
<br><br>
<a href="https://github.com/autoplot/dev/search?q=getTemplate&unscoped_q=getTemplate">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getTemplate">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getTimeSpan"></a>
<h2>getTimeSpan</h2>
getTimeSpan(  ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/DatumRange.html'>DatumRange</a>

<p>Return the time range covered by this sequence.  This is the total range
 of available images, not any currently displayed subrange.  Will be null
 if no date template was used to create the sequence.</p>

<h3>Returns:</h3>
the time range covered by this sequence.
<br><br>
<a href="https://github.com/autoplot/dev/search?q=getTimeSpan&unscoped_q=getTimeSpan">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getTimeSpan">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="getTimerange"></a>
<h2>getTimerange</h2>
getTimerange(  ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/DatumRange.html'>DatumRange</a>

<p>constraint for the limit of the time ranges listed.  Note timespan
 is what was found.  This does not appear to be the current image
 timerange.</p>

<h3>Returns:</h3>
a DatumRange

<br><br>
<a href="https://github.com/autoplot/dev/search?q=getTimerange&unscoped_q=getTimerange">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#getTimerange">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="imageAt"></a>
<h2>imageAt</h2>
imageAt( int n ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/autoplot/pngwalk/WalkImage.html'>org.autoplot.pngwalk.WalkImage</a>

<p>return the image of the subrange.</p>

<h3>Parameters</h3>
n - an int

<h3>Returns:</h3>
an org.autoplot.pngwalk.WalkImage

<br><br>
<a href="https://github.com/autoplot/dev/search?q=imageAt&unscoped_q=imageAt">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#imageAt">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="imageAtNoSubRange"></a>
<h2>imageAtNoSubRange</h2>
imageAtNoSubRange( int n ) &rarr; <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/autoplot/pngwalk/WalkImage.html'>org.autoplot.pngwalk.WalkImage</a>

<p>get the image in the sequence, regardless of the subrange.</p>

<h3>Parameters</h3>
n - an int

<h3>Returns:</h3>
an org.autoplot.pngwalk.WalkImage

<br><br>
<a href="https://github.com/autoplot/dev/search?q=imageAtNoSubRange&unscoped_q=imageAtNoSubRange">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#imageAtNoSubRange">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="initialLoad"></a>
<h2>initialLoad</h2>
initialLoad(  ) &rarr; void

<p>do the initial listing of the remote filesystem.  This should not
 be done on the event thread, and should be done before the
 sequence is used.</p>

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=initialLoad&unscoped_q=initialLoad">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#initialLoad">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="isContainsGaps"></a>
<h2>isContainsGaps</h2>
isContainsGaps(  ) &rarr; boolean

<p>true if the sequence has been generated so that gaps could be shown.</p>

<h3>Returns:</h3>
true if the sequence has been generated so that gaps could be shown.
<br><br>
<a href="https://github.com/autoplot/dev/search?q=isContainsGaps&unscoped_q=isContainsGaps">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#isContainsGaps">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="isShowMissing"></a>
<h2>isShowMissing</h2>
isShowMissing(  ) &rarr; boolean

<p></p>

<h3>Returns:</h3>
boolean

<br><br>
<a href="https://github.com/autoplot/dev/search?q=isShowMissing&unscoped_q=isShowMissing">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#isShowMissing">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="isUseSubRange"></a>
<h2>isUseSubRange</h2>
isUseSubRange(  ) &rarr; boolean

<p></p>

<h3>Returns:</h3>
boolean

<br><br>
<a href="https://github.com/autoplot/dev/search?q=isUseSubRange&unscoped_q=isUseSubRange">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#isUseSubRange">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="last"></a>
<h2>last</h2>
last(  ) &rarr; void

<p>Move the image to the last image in the list.</p>

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=last&unscoped_q=last">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#last">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="next"></a>
<h2>next</h2>
next(  ) &rarr; void

<p>Advance the index to the next image in the list.  If the index is already
 at the last image, do nothing.</p>

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=next&unscoped_q=next">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#next">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="prev"></a>
<h2>prev</h2>
prev(  ) &rarr; void

<p>Step the index to the previous image in the list.  If the index is already
 at the first image, do nothing.</p>

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=prev&unscoped_q=prev">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#prev">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="propertyChange"></a>
<h2>propertyChange</h2>
propertyChange( <a href='https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyChangeEvent.html'>java.beans.PropertyChangeEvent</a> e ) &rarr; void

<p></p>

<h3>Parameters</h3>
e - a PropertyChangeEvent

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=propertyChange&unscoped_q=propertyChange">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#propertyChange">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="removePropertyChangeListener"></a>
<h2>removePropertyChangeListener</h2>
removePropertyChangeListener( <a href='https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyChangeListener.html'>java.beans.PropertyChangeListener</a> l ) &rarr; void

<p></p>

<h3>Parameters</h3>
l - a PropertyChangeListener

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=removePropertyChangeListener&unscoped_q=removePropertyChangeListener">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#removePropertyChangeListener">[view on old javadoc]</a>
<br>
<br>
removePropertyChangeListener( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> propertyName, <a href='https://docs.oracle.com/javase/8/docs/api/java/beans/PropertyChangeListener.html'>java.beans.PropertyChangeListener</a> listener ) &rarr; void<br>
<hr>
<a name="setActiveSubrange"></a>
<h2>setActiveSubrange</h2>
setActiveSubrange( int first, int last ) &rarr; void

<p>Set the sequence's active subrange to a range from first to last, inclusive.
 First and last are indices into the list obtained from <code>getAllTimes()</code>.</p>

<h3>Parameters</h3>
first - an int
<br>
last - an int

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setActiveSubrange&unscoped_q=setActiveSubrange">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#setActiveSubrange">[view on old javadoc]</a>
<br>
<br>
setActiveSubrange( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/DatumRange.html'>DatumRange</a> range ) &rarr; void<br>
<hr>
<a name="setIndex"></a>
<h2>setIndex</h2>
setIndex( int index ) &rarr; void

<p>Set the index explicitly.</p>

<h3>Parameters</h3>
index - an int

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setIndex&unscoped_q=setIndex">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#setIndex">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="setQCFilter"></a>
<h2>setQCFilter</h2>
setQCFilter( <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a> s ) &rarr; void

<p>string containing combination of "opi" meaning that each should be shown.
 "" will show everything.  The list can include:<ul>
 <li>o okay are shown
 <li>p problem are shown
 <li>i ignore are shown
 <li>u is unknown/unmarked
 </ul></p>

<h3>Parameters</h3>
s - a String

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setQCFilter&unscoped_q=setQCFilter">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#setQCFilter">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="setQCFolder"></a>
<h2>setQCFolder</h2>
setQCFolder( <a href='https://docs.oracle.com/javase/8/docs/api/java/net/URI.html'>java.net.URI</a> folder ) &rarr; void

<p></p>

<h3>Parameters</h3>
folder - an URI

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setQCFolder&unscoped_q=setQCFolder">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#setQCFolder">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="setSelectedIndeces"></a>
<h2>setSelectedIndeces</h2>
setSelectedIndeces( <a href='https://docs.oracle.com/javase/8/docs/api/java/util/List.html'>java.util.List</a> sel ) &rarr; void

<p></p>

<h3>Parameters</h3>
sel - a java.util.List

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setSelectedIndeces&unscoped_q=setSelectedIndeces">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#setSelectedIndeces">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="setShowMissing"></a>
<h2>setShowMissing</h2>
setShowMissing( boolean showMissing ) &rarr; void

<p></p>

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

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setShowMissing&unscoped_q=setShowMissing">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#setShowMissing">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="setTimerange"></a>
<h2>setTimerange</h2>
setTimerange( <a href='http://www-pw.physics.uiowa.edu/~jbf/autoplot/doc/org/das2/datum/DatumRange.html'>DatumRange</a> timerange ) &rarr; void

<p>constraint for the limit of the time ranges listed.  Note timespan
 is what was found.</p>

<h3>Parameters</h3>
timerange - a DatumRange

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setTimerange&unscoped_q=setTimerange">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#setTimerange">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="setUseSubRange"></a>
<h2>setUseSubRange</h2>
setUseSubRange( boolean useSubRange ) &rarr; void

<p></p>

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

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=setUseSubRange&unscoped_q=setUseSubRange">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#setUseSubRange">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="size"></a>
<h2>size</h2>
size(  ) &rarr; int

<p>return the number of images in the sequence.</p>

<h3>Returns:</h3>
the number of images in the sequence.
<br><br>
<a href="https://github.com/autoplot/dev/search?q=size&unscoped_q=size">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#size">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="skipBy"></a>
<h2>skipBy</h2>
skipBy( int n ) &rarr; void

<p>Skip forward or backward by the specified number of images.  Positive
 numbers skip forward; negative skip backward.  If skipping the requested
 number of frames would put the index out of range, the skip moves to the
 last or first image, as appropriate.</p>

<h3>Parameters</h3>
n - The number of images to skip.

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

<br><br>
<a href="https://github.com/autoplot/dev/search?q=skipBy&unscoped_q=skipBy">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#skipBy">[view on old javadoc]</a>
<br>
<br>
<hr>
<a name="toString"></a>
<h2>toString</h2>
toString(  ) &rarr; <a href='https://docs.oracle.com/javase/8/docs/api/java/lang/String.html'>String</a>

<p></p>

<h3>Returns:</h3>
java.lang.String

<br><br>
<a href="https://github.com/autoplot/dev/search?q=toString&unscoped_q=toString">[search for examples]</a>
 <a href="https://github.com/autoplot/documentation/tree/master/javadoc/org/autoplot/pngwalk/WalkImageSequence.md">[view on GitHub]</a>
 <a href="http://www-pw.physics.uiowa.edu/~jbf/autoplot/javadoc2018/org/autoplot/pngwalk/WalkImageSequence.html#toString">[view on old javadoc]</a>
<br>
<br>