1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17/**
18 * @addtogroup NativeActivity Native Activity
19 * @{
20 */
21
22/**
23 * @file rect.h
24 */
25
26#ifndef ANDROID_RECT_H
27#define ANDROID_RECT_H
28
29#include <stdint.h>
30
31#ifdef __cplusplus
32extern "C" {
33#endif
34
35/**
36 * Rectangular window area.
37 *
38 * This is the NDK equivalent of the android.graphics.Rect class in Java. It is
39 * used with {@link ANativeActivityCallbacks::onContentRectChanged} event
40 * callback and the ANativeWindow_lock() function.
41 *
42 * In a valid ARect, left <= right and top <= bottom. ARect with left=0, top=10,
43 * right=1, bottom=11 contains only one pixel at x=0, y=10.
44 */
45typedef struct ARect {
46#ifdef __cplusplus
47    typedef int32_t value_type;
48#endif
49    /// Minimum X coordinate of the rectangle.
50    int32_t left;
51    /// Minimum Y coordinate of the rectangle.
52    int32_t top;
53    /// Maximum X coordinate of the rectangle.
54    int32_t right;
55    /// Maximum Y coordinate of the rectangle.
56    int32_t bottom;
57} ARect;
58
59#ifdef __cplusplus
60};
61#endif
62
63#endif // ANDROID_RECT_H
64
65/** @} */
66