Method activate

packages/sanddance/src/animator.ts:62–68

(datum: object)

    }

    activate(datum: object) {
        return new Promise<void>((resolve, reject) => {
            this.dataScope.activate(datum);
            this.props.onDataChanged(DataLayoutChange.same);
            resolve();
        });
    }

    deactivate() {
        return new Promise<void>((resolve, reject) => {