6a1988273860acb652ac951a47562181560080a4
ccpowell
  Mon Apr 29 16:13:23 2019 -0700
Adding images to hgWiggleHelp.html, refs #23300

diff --git src/hg/htdocs/goldenPath/help/hgWiggleTrackHelp.html src/hg/htdocs/goldenPath/help/hgWiggleTrackHelp.html
index b61bb7e..99f9bd5 100755
--- src/hg/htdocs/goldenPath/help/hgWiggleTrackHelp.html
+++ src/hg/htdocs/goldenPath/help/hgWiggleTrackHelp.html
@@ -16,30 +16,31 @@
 is proportional to the number of items mapped to each genomic position. The following information 
 explains each of the available configuration options.</p> 
 <p> 
 <strong>Overlay method</strong>: The default &quot;transparent&quot; setting displays the colored 
 transparent graphs of multiple subtracks overlayed in the same vertical space. The 
 &quot;solid&quot; setting displays the colored opaque graphs of multiple subtracks overlayed in 
 the same vertical space.  The &quot;stacked&quot; setting displays each graph stacked on top of 
 each other where the high point of the graph is the sum of all the values. The &quot;none&quot; 
 setting displays each graph in its own vertical space. Note that not all graph-based tracks 
 include this option.</p>
 <p> 
 <strong>Type of graph</strong>: The default &quot;Bar&quot; setting depicts the graph data using 
 color-filled bars. To view the data as a series of points or lines, select the 
 &quot;Points&quot; setting.</p>  
 <p>
+<img src="../../images/conf_encode.png" width="800px">
 <strong>Track height</strong>: To change the default display height of the graph in pixels, type 
 in a value from within the indicated range.</p>  
 <p> 
 <strong>Vertical viewing range</strong>: The min and max values specify the vertical portion of 
 the graph that is displayed (default range is 30-70). These numbers can be used to set data 
 threshold indicators. For example, to display only those GC values greater than 50 percent, set 
 the min value to &quot;50&quot;.</p> 
 <p> 
 <strong>Data view scaling</strong>: The default &quot;Use vertical viewing range setting&quot; 
 option displays the data using the parameters specified in the Vertical viewing range setting. To 
 configure the graph to automatically scale to a range defined by the minimum and maximum data 
 points in the current view, select the &quot;Auto-scale to data view&quot; option. To keep the 
 y=0 value in view at all times when Auto-scale is selected, set &quot;Always include 
 zero&quot; to &quot;ON&quot;.</p>  
 <p>