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FeatureUtrs

Auto-generated from the config schema in the source — see the config guide for concepts. Built into JBrowse core. View source.

The gene glyphs' utrs, the thinner boxes a coding transcript draws past its CDS, which encoding.color paints. Unset, a UTR takes its transcript's fill, a field's color or a constant, and the contrasting UTR blue where nothing sets a fill.

Example usage

{
  type: 'LinearBasicDisplay',
  utrs: { encoding: { color: { value: 'lightblue' } } },
}

Config slots

A setting written to it names members one by one: a member left out stays as it is, and null resets one. 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
encoding
FeatureUtrEncoding sub-schema		The channel the UTR boxes paint through.
encoding.color
FeatureUtrColor sub-schema		A constant only: a UTR takes a field's color through its transcript's fill.
encoding.color.value
maybeColor		a CSS color, or a jexl: callback over feature returning one, painting every UTR box over its transcript's fill
callback args: feature