Interface CompareHost

Minimal surface the controller needs from its host. Both OHLCVChart and ChartEngine structurally satisfy it, so the compare module depends on neither concrete class — keeping it independently importable and tree-shakeable out of the base bundle. (Typed structurally rather than importing OHLCVChart so this file pulls nothing heavy into a host that does import { CompareController }.)

interface CompareHost {
    attachPrimitive(primitive: Primitive): void;
    detachPrimitive(id: string): boolean;
    render?(): void;
    requestRender?(): void;
}

Index

Methods

attachPrimitive detachPrimitive render? requestRender?

Methods

attachPrimitive

attachPrimitive(primitive: Primitive): void
Parameters
- primitive: Primitive
Returns void
- Defined in compare/CompareController.ts:14

detachPrimitive

detachPrimitive(id: string): boolean
Parameters
- id: string
Returns boolean
- Defined in compare/CompareController.ts:15

`Optional`render

render?(): void
Optional explicit repaint hook. attach/detach already repaint on the built-in hosts; this is only used for in-place series updates.

Returns void
- Defined in compare/CompareController.ts:18

`Optional`requestRender

requestRender?(): void
Returns void
- Defined in compare/CompareController.ts:19