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FromConfigAdapter

Auto-generated config schema for the current JBrowse release — see the config guide for concepts. Provided by the config plugin. View source.

Example usage

{
  type: 'FeatureTrack',
  trackId: 'my_track',
  name: 'My track',
  assemblyNames: ['hg38'],
  adapter: {
    type: 'FromConfigAdapter',
    features: [
      { uniqueId: 'f1', refName: 'ctgA', start: 100, end: 200, name: 'feature1' },
    ],
  },
}

See the Config slots section below for all available configuration fields.

supplies features inline in the config instead of reading a file, useful for small feature sets added via a URL or session spec

Config slots

These slots go inside the track's adapter: "adapter": { "type": "FromConfigAdapter", ... }. This adapter has no uri shorthand — give it the location slots below. Slot types (fileLocation, frozen, ...) are explained in the config slot types reference. Slots a base configuration contributes are listed here too, so this table is the whole surface.

SlotDescription
adapterId
string = ''		stable identifier used as the adapter cache key; avoids hashing the (potentially large) features array. optional — falls back to hash.
features
frozen = []		the features themselves, as an array of plain objects. Each needs a uniqueId, refName, start and end (0-based half-open); anything else — name, type, score, strand, nested subfeatures — is carried through onto the feature as-is.