NavigableViewer
Minimal adapter surface required for attaching navigation gestures.
Extended by
Section titled “Extended by”Properties
Section titled “Properties”| Property | Type |
|---|---|
canvasToTimeFrequency? | (x: number, y: number) => object |
getFrequencyBounds? | () => FrequencyBounds |
getTimeBounds? | () => TimeBounds |
timeFrequencyToCanvas? | (time: number, frequency: number) => object |
Methods
Section titled “Methods”getCanvas()?
Section titled “getCanvas()?”optional getCanvas(): HTMLElement;Returns
Section titled “Returns”HTMLElement
getConfig()
Section titled “getConfig()”getConfig(): object;Returns
Section titled “Returns”object
maxFrequency?
Section titled “maxFrequency?”optional maxFrequency?: number;maxViewportDuration?
Section titled “maxViewportDuration?”optional maxViewportDuration?: number;minFrequency?
Section titled “minFrequency?”optional minFrequency?: number;minViewportDuration?
Section titled “minViewportDuration?”optional minViewportDuration?: number;getScope()?
Section titled “getScope()?”optional getScope(): object;Returns
Section titled “Returns”object
getDuration()
Section titled “getDuration()”getDuration(): number;Returns
Section titled “Returns”number
getSampleRate()?
Section titled “getSampleRate()?”optional getSampleRate(): number | undefined;Returns
Section titled “Returns”number | undefined
getViewport()
Section titled “getViewport()”getViewport(): object;Returns
Section titled “Returns”object
endTime
Section titled “endTime”endTime: number;frequencyScale?
Section titled “frequencyScale?”optional frequencyScale?: string;maxFrequency?
Section titled “maxFrequency?”optional maxFrequency?: number;minFrequency?
Section titled “minFrequency?”optional minFrequency?: number;startTime
Section titled “startTime”startTime: number;requestRender()
Section titled “requestRender()”requestRender(): void;Returns
Section titled “Returns”void
setViewport()
Section titled “setViewport()”setViewport(viewport: Partial<ViewportConfig>): void;Parameters
Section titled “Parameters”| Parameter | Type |
|---|---|
viewport | Partial<ViewportConfig> |
Returns
Section titled “Returns”void