64ecc1f91c3af45e46b802450fcd14bd8ab26133 dschmelt Fri Apr 9 11:41:38 2021 -0700 Updating old info No RM diff --git src/hg/htdocs/FAQ/FAQlink.html src/hg/htdocs/FAQ/FAQlink.html index 17de948..ca11811 100755 --- src/hg/htdocs/FAQ/FAQlink.html +++ src/hg/htdocs/FAQ/FAQlink.html @@ -115,31 +115,31 @@

Setting Track Visibility via URL

How do I create a custom URL to control the visibility of specific tracks?

You can control the visibility of tracks from the URL with the following parameters, each linked by the "&" sign, similar to position parameters. For more information, please see the optional URL parameters section of the Custom Tracks User's Guide.

For example, you can use the following command to hide every track (hideTracks=1), set the genome database to hg38 (db=hg38), set the mappability track to full visibility (mappability=full), and set the umap track height to 100 pixels (umap24Quantitative.heightPer=100). Each of these parameters can be used individually or in combination.

http://genome.ucsc.edu/cgi-bin/hgTracks?db=hg38&hideTracks=1&mappability=full&umap24Quantitative.heightPer=100

Composite tracks have additional URL parameters that encode options to hide, select, and