ad31a8422ed162cd74ef85599fca749d0d076270
dschmelt
  Tue Aug 25 16:16:41 2020 -0700
Adding link to hgTracks on barChart.html #23679

diff --git src/hg/htdocs/goldenPath/help/barChart.html src/hg/htdocs/goldenPath/help/barChart.html
index 9dbf8b9..070a97f 100755
--- src/hg/htdocs/goldenPath/help/barChart.html
+++ src/hg/htdocs/goldenPath/help/barChart.html
@@ -35,34 +35,36 @@
 <a href="http://www.linuxjournal.com/article/5949" target="_blank">autoSql</a> (<em>.as</em>) 
 schema file defining the fields of the bigBarChart.
 </p>
 <p>
 Below is an example of the barChart format in 'full' visibility mode</p>
 <p class='text-center'>
   <img class='text-center' src="../../images/barChartFull.png" alt="BarChart example in full mode" width="883" height="143">
 </p>
 <p>
 The Squish display mode draws one colored rectangle indicating the category (e.g. tissue) 
 with highest value of the measured metric (e.g. gene expression) if it contributes more 
 than 10%  to the total expression, otherwise the chart is colored black. 
 The following image shows the GTEx Genes track
 in Squish mode; the beige colored item (tissue) has the highest 
 expression in the ACE2 gene and represents more than 10% of total expression. 
-Click into the chart for more information.</p>
+Click into the colored rectange for more information.</p>
 
 <p class='text-center'>
+  <a href="../../cgi-bin/hgTracks?db=hg38&hideTracks=1&knownGene=pack&gtexGene=squish">
 <img class='text-center' src="../../images/barChartSquish.png" alt="BarChart example in squish mode" width="883" height="143">
+</a>
 </p>
 
 <a name=barChart></a>
 <h2>barChart format definition</h2>
 <p>
 The following autoSql definition illustrates the basic schema supporting barChart (and 
 bigBarChart) tracks.</p>
 
 <pre><code>table bigBarChart
 "bigBarChart bar graph display"  
     ( 
     string chrom;               "Reference sequence chromosome or scaffold"
     uint chromStart;            "Start position in chromosome"
     uint chromEnd;              "End position in chromosome"
     string name;                "Name or ID of item"