c83b730a18186bcddc4fe008a48317ac577d9bde
kate
  Sat Nov 12 20:17:41 2016 -0800
Fix twitchy highlights. refs #17369

diff --git src/hg/hgGtexTrackSettings/README.txt src/hg/hgGtexTrackSettings/README.txt
index bc734f9..cb4c9c6 100644
--- src/hg/hgGtexTrackSettings/README.txt
+++ src/hg/hgGtexTrackSettings/README.txt
@@ -1,73 +1,80 @@
 This CGI is based on a Body Map illustration created by Jeff West Design.  The artwork is
 provided in Adobe Illlustrator (.ai) and EPS formats, which must be exported to SVG format
 for use in code.  There are also some minor edits applied to the SVG for code compatibility.
 Instructions below.
 
 In Adobe Illustrator:
 
 (0. Set naming convention for elements (Preferences, Units, Identify Objects By: XML ID)
 
 1. Open file (File Open from top menu)
 
 2. Crop to minimize whitespace and remove title (Artboards tab in right panel, crop icon)
 
         Name: BodyMap_Draft04_Cropped (or whatever)
 
         Width: 620 pt, X: 125pt
         Height: 750 pt, Y: 80 pt
 
    NOTE:  the X, Y may need some tweaking -- use crop box viz to guide
 
     ** Alternatively, if OK to retain title in .svg, one can edit viewbox in SVG.  605, 730, 10, 10
         (make sure Esophageal Junction is not truncated)
 
 3. Save in SVG format (Save As, Format: SVG)
 
         * check Use Artboard ?
         - on SVG options, 
                 * SVG 1.1
                 * Fonts:  SVG, None
                 * uncheck 'Preserve Illustrator Editing'
                 * CSS Properties: Style Elements
                 * check 'Output fewer <tspan> elements
                 * check 'Responsive'
                 * Decimal places: 1 (or 2 for higher res)
                 (Fonts (SVG/Only Glyphs ? -- if need to include fonts in SVG)
                 (Use <textpath>) -- n/a here  (e.g. curving text)
                 ( Link ) -- n/a here (e.g. images embedded in illustration)
 
 From script/editor:
 
 1. Strip XML header and comment from Adobe (first line should be <svg>)
 
 2. Clean up identifiers (replace _x5F_ with _ if needed.  Investigate/fix 
         text ids suffixed w/ _1_.
         
     sed -e 's/_x5F_/_/g' file.svg > bodyMap.svg
     mv bodyMap.svg ~/kent/src/hg/htdocs/images
 
 3. Adjust viewbox if needed
 
 70 45 600 730
 (check aspect ratio)
         
 4. Change fonts to match Genome Browser and generally work well with page:
 
         font-family:  Lato-Regular -> Lato,Arial,Helvetica
         font-size: 12.5px -> 11px 
 
 5. Add CSS link to svg (just after header)
 
 <defs>
     <link rel="stylesheet" href="../style/hgGtexTrackSettings.css" xmlns="http://www.w3.org/1999/xhtml"/>
 </defs>
 
 6. Remove Text_Lo group (or set CSS display:none)
 
 7. Some id's will need stripping of terminal _1.  Unclear to me when/why these are added in cases where there's only 1!
 
 * e.g. arteryAorta_Text_Hi_1_
 
 8. Tweak style for leader line color if desired.  e.g. now set to paler (pink) on non-hover.
 
  e.g.   .st37{fill:none;stroke:#F69296;.....
+
+9. Fix some bad id's if still present:
+
+- arteryAorta_Pict_Lo
+- arteryCoronary_Pic_lo
+
+10. Remove empty <g>'s.. e.g. on Liver