trackImpression

Send impression events for analytics.

Overview

The trackImpression method is called when something is seen or rendered to the user (e.g. a panel is selected/viewed). For events related to when the user does something, see trackAction.

In a multi-event session, when the same panel is active across several loaded events, trackImpression is called once per event — the SDK invokes your delegate separately for each relevant event, each time with that event's own ImpressionTrackEvent payload.

Method Signature

trackImpression(impression: ImpressionTrackEvent): void;

Parameters

Parameter	Type	Description
impression	ImpressionTrackEvent	Object containing relevant information about impression event.

Return Value

This method does not return a value.

Example

import { ImpressionTrackEvent, IMaestroEventDelegate } from "@maestro_io/maestro-web-sdk";

class Delegate implements IMaestroEventDelegate {
  trackImpression(impression: ImpressionTrackEvent) {
    console.log('[Analytics Impression Event]', impression.name);
  }
}

Notes

• See trackAction for user action events.