chromium/ui/base/prediction/one_euro_filter.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_BASE_PREDICTION_ONE_EURO_FILTER_H_
#define UI_BASE_PREDICTION_ONE_EURO_FILTER_H_

#include "base/component_export.h"
#include "third_party/one_euro_filter/src/one_euro_filter.h"
#include "ui/base/prediction/input_filter.h"

namespace ui {

// This class uses the 1€ filter from third party.
// See this page : http://cristal.univ-lille.fr/~casiez/1euro/
// to know how the filter works and how to tune it
class COMPONENT_EXPORT(UI_BASE_PREDICTION) OneEuroFilter : public InputFilter { … };

}  // namespace ui

#endif  // UI_BASE_PREDICTION_ONE_EURO_FILTER_H_