MultiWiggleAdapter

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

Example usage#

The bigWigs shorthand: a plain array of BigWig URLs, one subtrack each (the subtrack name is derived from the filename):

{
  type: 'MultiQuantitativeTrack',
  trackId: 'my_track',
  name: 'My track',
  assemblyNames: ['hg38'],
  adapter: {
    type: 'MultiWiggleAdapter',
    bigWigs: [
      'https://example.com/sample1.bw',
      'https://example.com/sample2.bw',
    ],
  },
}

Preloading per-subtrack metadata: use subadapters instead of bigWigs to attach a name, a color, and a group to each subtrack. The extra keys ride along as source metadata — group drives the sidebar clustering tree and color sets the subtrack's line/fill on load:

{
  type: 'MultiQuantitativeTrack',
  trackId: 'my_track',
  name: 'My track',
  assemblyNames: ['hg38'],
  adapter: {
    type: 'MultiWiggleAdapter',
    subadapters: [
      {
        type: 'BigWigAdapter',
        name: 'Alpha',
        group: 'Islet',
        color: '#e6194b',
        bigWigLocation: { uri: 'https://example.com/alpha.bw' },
      },
      {
        type: 'BigWigAdapter',
        name: 'Beta',
        group: 'Islet',
        color: '#f58231',
        bigWigLocation: { uri: 'https://example.com/beta.bw' },
      },
    ],
  },
}

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

combines multiple BigWig files into a single multi-row quantitative track

Related links#

• Track: MultiQuantitativeTrack
• Display: MultiLinearWiggleDisplay
• Guide: CNV across a population (1000 Genomes)
• Guide: Multi-quantitative tracks
• Guide: Single-cell ATAC pseudobulk
• Guide: Single-cell RNA pseudobulk
• Guide: Supported file types

Config slots#

These slots go inside the track's adapter: "adapter": { "type": "MultiWiggleAdapter", ... }. 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.