本文整理汇总了C#中PhotoCamera.CaptureImage方法的典型用法代码示例。如果您正苦于以下问题：C# PhotoCamera.CaptureImage方法的具体用法？C# PhotoCamera.CaptureImage怎么用？C# PhotoCamera.CaptureImage使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PhotoCamera的用法示例。
在下文中一共展示了PhotoCamera.CaptureImage方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: OnNavigatedTo
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
_cam = new PhotoCamera();
previewCanvas.SetSource(_cam);
previewCanvas.RelativeTransform = new CompositeTransform() {CenterX = 0.5, CenterY = 0.5, Rotation = 90};
_cam.CaptureImageAvailable += (sender, args) => {
//var library = new MediaLibrary();
string fileName = "wp8_kochbuch_" + _imgCounter + ".jpg";
_library.SavePictureToCameraRoll(fileName, args.ImageStream);
};
_cam.CaptureCompleted += (sender, args) => { _imgCounter++; };
CameraButtons.ShutterKeyPressed += (sender, args) => _cam.CaptureImage();
CameraButtons.ShutterKeyHalfPressed += (sender, args) => _cam.Focus();
//CameraButtons.ShutterKeyReleased += (sender, args) => { };
base.OnNavigatedTo(e);
}示例2: Init
//.........这里部分代码省略.........
return MoSync.Constants.MA_CAMERA_RES_OK;
};
/**
* Returns the number of available Camera on the device.
*/
ioctls.maCameraNumber = delegate()
{
if (PhotoCamera.IsCameraTypeSupported(CameraType.FrontFacing) && PhotoCamera.IsCameraTypeSupported(CameraType.Primary))
return 2;
else if (PhotoCamera.IsCameraTypeSupported(CameraType.FrontFacing) || PhotoCamera.IsCameraTypeSupported(CameraType.Primary))
return 1;
return 0;
};
/**
* Captures an image and stores it as a new data object in the
* supplied placeholder.
* @param _formatIndex int the required format.
* @param _placeHolder int the placeholder used for storing the image.
*/
ioctls.maCameraSnapshot = delegate(int _formatIndex, int _placeHolder)
{
AutoResetEvent are = new AutoResetEvent(false);
System.Windows.Size dim;
if (GetCameraFormat(_formatIndex, out dim) == false)
return MoSync.Constants.MA_CAMERA_RES_FAILED;
mCamera.Resolution = dim;
if (mCameraSnapshotDelegate != null)
mCamera.CaptureImageAvailable -= mCameraSnapshotDelegate;
mCameraSnapshotDelegate = delegate(object o, ContentReadyEventArgs args)
{
MoSync.Util.RunActionOnMainThreadSync(() =>
{
Resource res = runtime.GetResource(MoSync.Constants.RT_PLACEHOLDER, _placeHolder);
Stream data = args.ImageStream;
MemoryStream dataMem = new MemoryStream((int)data.Length);
MoSync.Util.CopySeekableStreams(data, 0, dataMem, 0, (int)data.Length);
res.SetInternalObject(dataMem);
});
are.Set();
};
mCamera.CaptureImageAvailable += mCameraSnapshotDelegate;
mCamera.CaptureImage();
are.WaitOne();
return 0;
};
/**
* Sets the property represented by the string situated at the
* _property address with the value situated at the _value address.
* @param _property int the property name address
* @param _value int the value address
*
* Note: the fallowing properties are not available on windows phone
* MA_CAMERA_FOCUS_MODE, MA_CAMERA_IMAGE_FORMAT, MA_CAMERA_ZOOM,
* MA_CAMERA_MAX_ZOOM.
*/
ioctls.maCameraSetProperty = delegate(int _property, int _value)