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Documentation / @finchart/tools / ArrowLine

Interface: ArrowLine ​

Defined in: tools/src/drawings.ts:121

A trend segment with an arrowhead at b.

Extends ​

  • DrawingIdentity

Properties ​

a ​

a: Anchor

Defined in: tools/src/drawings.ts:123

b ​

b: Anchor

Defined in: tools/src/drawings.ts:124

id ​

id: string

Defined in: tools/src/drawings.ts:74

Inherited from ​

DrawingIdentity.id

style? ​

optional style?: Partial<LineStyle>

Defined in: tools/src/drawings.ts:85

Per-drawing override — the third layer of the same resolution the toolbox already does (theme variables → toolbox override → this). The same Partial<LineStyle> shape, deliberately: one leaf vocabulary (width·color·dashArray), not a second one.

The values are literals, not theme tokens — a canvas can't read var(), and this is a saved value. A drawing colored by hand keeps its color across a theme switch; absent means "the theme's".

Inherited from ​

DrawingIdentity.style

type ​

type: "arrow"

Defined in: tools/src/drawings.ts:122