122 }</codeblock> <p>The result of <codeph>SetFocusRange</codeph> is notified |
122 }</codeblock> <p>The result of <codeph>SetFocusRange</codeph> is notified |
123 to the client asynchronously through <codeph>MCameraObserver2::HandleEvent()</codeph> and |
123 to the client asynchronously through <codeph>MCameraObserver2::HandleEvent()</codeph> and |
124 with UID <codeph>KUidECamEventCameraSettingFocusRange2</codeph>. </p> <p id="GUID-13C7E377-B9DB-5382-8D2C-C182D1849AEC"><b> Autofocus</b> </p><p>Autofocus |
124 with UID <codeph>KUidECamEventCameraSettingFocusRange2</codeph>. </p> <p id="GUID-13C7E377-B9DB-5382-8D2C-C182D1849AEC"><b> Autofocus</b> </p><p>Autofocus |
125 support for camera applications is controlled through the <codeph>CCameraAdvancedSettings</codeph> class. </p><fig id="GUID-BD935125-B7F9-4223-BC94-0B4A663DE13C"> |
125 support for camera applications is controlled through the <codeph>CCameraAdvancedSettings</codeph> class. </p><fig id="GUID-BD935125-B7F9-4223-BC94-0B4A663DE13C"> |
126 <title>Implementation of autofocus</title> |
126 <title>Implementation of autofocus</title> |
127 <image href="GUID-57C10E91-F0CD-494E-96CE-92FB1E06CB53_d0e292667_href.png" placement="inline"/> |
127 <image href="GUID-57C10E91-F0CD-494E-96CE-92FB1E06CB53_d0e299139_href.png" placement="inline"/> |
128 </fig><p>Pressing the camera shutter key on the device halfway down generates |
128 </fig><p>Pressing the camera shutter key on the device halfway down generates |
129 additional key events. The key events can be used to activate autofocus if |
129 additional key events. The key events can be used to activate autofocus if |
130 the camera hardware supports the functionality. Shutter release (image capture) |
130 the camera hardware supports the functionality. Shutter release (image capture) |
131 can be triggered by pressing the key all the way down. The key presses generate |
131 can be triggered by pressing the key all the way down. The key presses generate |
132 separate key events. To capture other than autofocus key events from the shutter |
132 separate key events. To capture other than autofocus key events from the shutter |