Method filter

packages/sanddance/src/viewer.ts:712–722

* Filter the data and animate. * @param search Filter expression, see https://vega.github.io/vega/docs/expressions/ * @param rebase Optional flag to apply to entire dataset. A false value will apply the filter upon any existing filter.

(search: Search, rebase = false)

     * @param rebase Optional flag to apply to entire dataset. A false value will apply the filter upon any existing filter. 
     */
    filter(search: Search, rebase = false) {
        const u = this._dataScope.createUserSelection(search, false, rebase);
        return new Promise<void>((resolve, reject) => {
            this._animator.filter(search, u.included, u.excluded, rebase).then(() => {
                this._details.clear();
                this._details.clearSelection();
                this._details.populate(this._dataScope.selection);
                resolve();
            });
        });
    }

    /**
     * Remove any filtration and animate.