2 * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 using Native = Interop.CameraDisplay;
19 namespace Tizen.Multimedia
22 /// The CameraDisplay class allows you to manage display for the camera.
23 /// It allows to set and get various display properties such as
24 /// rotation, display visibility and display mode.
26 public class CameraDisplaySettings
28 internal readonly Camera _camera;
30 internal CameraDisplaySettings(Camera camera)
38 /// <since_tizen> 3 </since_tizen>
39 /// <value>A <see cref="CameraDisplayMode"/> that specifies the display mode.</value>
40 /// <exception cref="ObjectDisposedException" > The camera already has been disposed.</exception>
41 public CameraDisplayMode Mode
45 CameraErrorFactory.ThrowIfError(Native.GetMode(_camera.GetHandle(), out var val),
46 "Failed to get camera display mode");
53 ValidationUtil.ValidateEnum(typeof(CameraDisplayMode), value);
54 CameraErrorFactory.ThrowIfError(Native.SetMode(_camera.GetHandle(), value),
55 "Failed to set camera display mode.");
60 /// The display visibility.
61 /// True if camera display visible, otherwise false.
63 /// <since_tizen> 3 </since_tizen>
64 /// <exception cref="ObjectDisposedException" > The camera already has been disposed.</exception>
69 CameraErrorFactory.ThrowIfError(Native.GetVisible(_camera.GetHandle(), out bool val),
70 "Failed to get visible value");
77 CameraErrorFactory.ThrowIfError(Native.SetVisible(_camera.GetHandle(), value),
78 "Failed to set display visible.");
83 /// The display rotation.
85 /// <since_tizen> 3 </since_tizen>
86 /// <value>A <see cref="CameraRotation"/> that specifies the rotation of camera device.</value>
87 /// <exception cref="ObjectDisposedException" > The camera already has been disposed.</exception>
88 public CameraRotation Rotation
92 CameraRotation val = CameraRotation.None;
94 CameraErrorFactory.ThrowIfError(Native.GetRotation(_camera.GetHandle(), out val),
95 "Failed to get display rotation");
102 ValidationUtil.ValidateEnum(typeof(CameraRotation), value);
103 CameraErrorFactory.ThrowIfError(Native.SetRotation(_camera.GetHandle(), value),
104 "Failed to set display rotation.");
109 /// The display flip.
111 /// <since_tizen> 3 </since_tizen>
112 /// <value>A <see cref="CameraFlip"/> that specifies camera flip type.</value>
113 /// <exception cref="ObjectDisposedException" > The camera already has been disposed.</exception>
114 public CameraFlip Flip
118 CameraFlip val = CameraFlip.None;
120 CameraErrorFactory.ThrowIfError(Native.GetFlip(_camera.GetHandle(), out val),
121 "Failed to get display flip");
128 ValidationUtil.ValidateEnum(typeof(CameraFlip), value);
129 CameraErrorFactory.ThrowIfError(Native.SetFlip(_camera.GetHandle(), value),
130 "Failed to set display flip.");
135 /// the ROI(Region Of Interest) area of display.
137 /// <since_tizen> 3 </since_tizen>
138 /// <exception cref="ObjectDisposedException" > The camera already has been disposed.</exception>
139 public Rectangle RoiArea
143 CameraErrorFactory.ThrowIfError(Native.GetRoiArea(_camera.GetHandle(),
144 out int x, out int y, out int width, out int height), "Failed to get display roi area");
146 return new Rectangle(x, y, width, height);
151 CameraErrorFactory.ThrowIfError(Native.SetRoiArea(_camera.GetHandle(),
152 value.X, value.Y, value.Width, value.Height), "Failed to set display roi area.");