9e0a12282360e14ec519b992f1d9080a7f726dcd
larrym
  Fri Jul 29 07:24:46 2011 -0700
change jsonTdbSettings declarations
diff --git src/hg/hgTracks/imageV2.h src/hg/hgTracks/imageV2.h
index e26b6ab..e59c434 100644
--- src/hg/hgTracks/imageV2.h
+++ src/hg/hgTracks/imageV2.h
@@ -56,35 +56,36 @@
 
 void flatTracksAdd(struct flatTracks **flatTracks,struct track *track,struct cart *cart);
 /* Adds one track into the flatTracks list */
 
 int flatTracksCmp(const void *va, const void *vb);
 /* Compare to sort on flatTrack->order */
 
 void flatTracksSort(struct flatTracks **flatTracks);
 /* This routine sorts the imgTracks then forces tight ordering, so new tracks wil go to the end */
 
 void flatTracksFree(struct flatTracks **flatTracks);
 /* Frees all memory used to support flatTracks (underlying tracks are untouched) */
 
 /////////////////////////
 // JSON support.  Eventually the whole imgTbl could be written out as JSON
-void jsonTdbSettingsBuild(struct dyString **jsonTdbSettingsString, struct track *track, boolean configurable);
+void jsonTdbSettingsBuild(struct jsonHashElement *settings, struct track *track, boolean configurable);
+
 // Creates then successively adds trackDb settings to the jsonTdbSettingsString
 // Initially pass in NULL pointer to a dyString to properly begin building
 
-char *jsonTdbSettingsUse(struct dyString **jsonTdbSettingsString);
+void jsonTdbSettingsUse(struct jsonHashElement *settings);
 // Closes and returns the contents of the jsonTdbSettingsString
 
 /////////////////////////
 // IMAGEv2
 // The new way to do images
 // Terms:
 // "image box": The new version of the image on the html page.  It is a table with rows that contain tracks which are made up of parts of images.
 //    "imgBox": The C struct that contains all information to render the image box on the html page.
 //    "imgTbl": The HTML structure that contains individual track images.  The javascript client controls the imgTbl.
 //          Thus cgi knows imgBox while html/js knows imgTbl.
 // "image": A single gif.  An image may contain mutilple tracks.
 //          Even as a single track and image may contain a data image, sideLabel and centerLabel
 // "map" or "mapSet": The image map for providing links to items in a data image.
 //          An image and map are a 1 to 1 pair and pixel coordinates are alway image relative.
 // "slice" or "imgSlice": The cgi concept of the portion of an image that is sent to the html/js side.