circular-view

A wrapper class for JBrowse genomic circular view component for use by IGV projects. This class is tailored for IGV use cases, for general see the JBrowse project:

• https://github.com/GMOD/igv-circview-components/tree/main/products/igv-circview-react-circular-genome-view

API

Properties

• tracks -- Array of track property configuration objects (see below)

 [
    {
       id: string,
       name: string, 
       color: string, 
       alpha: number,
       visible: boolean
    }
 ]

Methods

• setAssembly( {name: string, id: string, chromosomes: [{name: string, bpLength: integer, color: string} ) {

• addChords(newChords, options = {})

  • @param newChords -- array of chord feature objects. Example:

   [
     {
       "uniqueId": "chr1:129763372-129763376_chr1:129806775-129806790",
       "color": "rgba(0, 0, 255, 0.1)",
       "refName": "1",
       "start": 129763372,
       "end": 129763376,
       "mate": {
         "refName": "2",
         "start": 129806775,
         "end": 129806790
       }
     }
   ]
  

  • @param options

   {
       id: string,       // Unique id -- optional, will be generated if absent
       name: string,    // Track name
       color: string   // Track color
    }
  

• clearChords() -- Clear all chords and delete associated tracks

• hideTrack( id ) -- Hide the specified track

• showTrack( id ) -- Show the specified track

• deleteTrack( id )

• setTrackColor( id, color) -- Set the color of the specified track