blob: 25588e403c12886eb896a8ea8720b292986b695f [file] [log] [blame]
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/views/views_export.h"
namespace gfx {
class Point;
class Rect;
} // namespace gfx
namespace views {
// Returns true if |rect| is 1x1.
VIEWS_EXPORT bool UsePointBasedTargeting(const gfx::Rect& rect);
// Returns the percentage of |rect_1|'s area that is covered by |rect_2|.
VIEWS_EXPORT float PercentCoveredBy(const gfx::Rect& rect_1,
const gfx::Rect& rect_2);
// Returns the square of the distance from |point| to the center of |rect|.
VIEWS_EXPORT int DistanceSquaredFromCenterToPoint(const gfx::Point& point,
const gfx::Rect& rect);
} // namespace views