BigBedAdapter
Auto-generated config schema for the current JBrowse release — see the
config guide for concepts. Provided by the bed plugin.
View source.
Example usage
{
type: 'FeatureTrack',
trackId: 'my_track',
name: 'My track',
assemblyNames: ['hg38'],
adapter: {
type: 'BigBedAdapter',
uri: 'https://example.com/features.bb',
},
}
features.bb infers BigBedAdapter and FeatureTrack on its own, and name
defaults to the file name. In a config declaring one assembly, assemblyNames
comes from there too — see
the shortest track.
{
trackId: 'my_track',
uri: 'https://example.com/features.bb',
assemblyNames: ['hg38'],
}
See the Config slots section below for all available configuration fields.
Related links
- Track: FeatureTrack
- Display: LinearArcDisplay
- Display: LinearBasicDisplay
- Display: LinearMultiRowFeatureDisplay
- Display: LinearScoreDisplay
- Guide: ChromHMM chromatin states
- Guide: Supported file types
Config slots
These slots go inside the track's adapter:
"adapter": { "type": "BigBedAdapter", ... }. It also accepts the
shorthand keys uri,
baseUri in place of writing a location slot out. 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.
| Slot | Description |
|---|---|
bigBedLocationfileLocation = { uri: '/path/to/my.bb', locationType: 'UriLocation' } | location of the BigBed file. It carries its own index and summary zoom levels, so there is no separate index to configure. |
scoreColumnstring = '' | The column to use as a "score" attribute |
aggregateFieldstring = 'geneName2' | An attribute to aggregate features with |
disableGeneHeuristicboolean = false | Disable the heuristic that auto-detects BED12 features as gene/transcript structures. Useful for files that have BED12-like structure but are not genes (e.g. tandem duplications) |