SequenceAnnotation
class SequenceAnnotation
An Annotation class that holds position specific sequence data. For instance, this can be used to render each character in the query of a sequence alignment at the chromosome position that it was aligned to. This is pretty expensive performance-wise.
Constructors
(conf: SequenceAnnotationConfig): SequenceAnnotation
Parameters
conf: SequenceAnnotationConfig
Properties
end
end: number
The end position of the annotation in semantic coordinates (generally a position on a chromosome in base pairs).
id
id: string
A unique identifier for an Annotation object. If an ID is not provided, one will be automatically generated by SODA when the Annotation is instantiated.
row
row: number
This describes which horizontal row the Annotation will be rendered in a Chart, assuming that the y-positioning is not overwritten during a call to the glyph rendering API.
sequence
sequence: string
The sequence string to be rendered in the visualization.
start
start: number
The start position of the annotation in semantic coordinates (generally a position on a chromosome in base pairs).
tag
tag: undefined | string
An optional tag for the annotation. This can be thought of as a something of a secondary ID.
width
width: number
The width of the annotation in semantic coordinates.
Accessors
w
get w(): number
A convenience getter that returns the width property.
set w(w: number): void
A convenience setter that sets the width property.
x
get x(): number
A convenience getter that returns the start property.
set x(x: number): void
A convenience setter that sets the start property.
x2
get x2(): number
A convenience getter that returns the end property.
set x2(x: number): void
A convenience setter that sets the end property.
y
get y(): number
A convenience getter that returns the row property.
set y(y: number): void
A convenience setter that sets the row property.