private void saveGestureBtn_Click(object sender, RoutedEventArgs e)
{
// save to file
string time = System.DateTime.Now.ToString("hh'-'mm'-'ss", CultureInfo.CurrentUICulture.DateTimeFormat);
string gesture_name = (gestureComboBox.SelectedItem as ComboBoxItem).Content.ToString();
string myPhotos = "D:"; //Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
string skeletonpath = myPhotos + "\\gdata\\" + gesture_name + "\\Kinect_skeleton_" + time + ".xml";
// save data from start label to end label
int start_id = int.Parse(replay_startLabel.Content.ToString());
int end_id = int.Parse(replay_endLabel.Content.ToString());
// remove end part first so front id will not change
gesture_capture_data.RemoveRange(end_id + 1, gesture_capture_data.Count - end_id - 1);
gesture_capture_data.RemoveRange(0, start_id);
KinectRecorder.WriteToSkeletonFile(skeletonpath, gesture_capture_data);
gesture_capture_data.Clear();
frame_id = 0;
statusbarLabel.Content = "Save skeletons to file: " + skeletonpath;
DeactivateReplay();
saveGestureBtn.IsEnabled = false;
}
/// <summary>
/// Save current kinect data
/// </summary>
private void saveBtn_Click(object sender, RoutedEventArgs e)
{
if (kinect_sensor == null || !kinect_sensor.IsRunning)
{
return;
}
string time = System.DateTime.Now.ToString("hh'-'mm'-'ss", CultureInfo.CurrentUICulture.DateTimeFormat);
string myPhotos = "D:"; //Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
string colorpath = myPhotos + "\\Kinect_color_" + time + ".png";
string depthpath = myPhotos + "\\Kinect_depth_" + time + ".txt";
string skeletonpath = myPhotos + "\\Kinect_skeleton_" + time + ".xml";
if (kinect_sensor.ColorStream.IsEnabled)
{
kinect_data_manager.SaveKinectData(kinect_data_manager.ColorStreamBitmap, colorpath, "COLOR");
}
if (kinect_sensor.DepthStream.IsEnabled)
{
kinect_data_manager.SaveKinectData(kinect_data_manager.depthPixels, depthpath, "DEPTH");
}
if (kinect_sensor.SkeletonStream.IsEnabled)
{
List <Skeleton> skeletonCollection = new List <Skeleton>();
//skeletonCollection.Add(1, kinect_data_manager.skeletons);
KinectRecorder.WriteToSkeletonFile(skeletonpath, skeletonCollection);
statusbarLabel.Content = "Save skeletons to file: " + skeletonpath;
}
//kinect_data_manager.SaveKinectData(kinect_data_manager.skeletons, skeletonpath, "SKELETON");
}
private void stopSkeletonRecordBtn_Click(object sender, RoutedEventArgs e)
{
// save record data to file
string time = System.DateTime.Now.ToString("hh'-'mm'-'ss", CultureInfo.CurrentUICulture.DateTimeFormat);
string myPhotos = "D:"; //Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
string skeletonpath = myPhotos + "\\Kinect_skeleton_" + time + ".xml";
KinectRecorder.WriteToSkeletonFile(skeletonpath, kinect_data_manager.gesture);
statusbarLabel.Content = "Save skeletons to file: " + skeletonpath;
//clear data
kinect_data_manager.gesture.Clear();
// set state
stopSkeletonRecordBtn.IsEnabled = false;
startSkeletonRecordBtn.IsEnabled = true;
}
private void previewBtn_Click(object sender, RoutedEventArgs e)
{
if (previewBtn.Content.ToString() == "Preview Stream")
{
if (kinect_sensor != null)
{
// disable all other buttons
DeactivateReplay();
gestureCaptureBtn.IsEnabled = false;
gestureReplayBtn.IsEnabled = false;
previewBtn.Content = "Stop Stream";
isStreaming = true;
kinect_data_manager.ifShowJointStatus = true;
overlap_frame_rec_buffer.Clear();
kinect_sensor.Start();
}
}
else
{
if (kinect_sensor != null)
{
kinect_sensor.Stop();
gestureCaptureBtn.IsEnabled = true;
gestureReplayBtn.IsEnabled = true;
isStreaming = false;
kinect_data_manager.ifShowJointStatus = false;
// save recorded frame to disk and save skeleton data
if (overlap_frame_rec_buffer != null && gesture_capture_data != null && saveVideoCheckBox.IsChecked.Value)
{
statusbarLabel.Content = "Saving video...";
// create video writer
int fwidth = (int)groupBox3.Width + 20;
int fheight = (int)groupBox3.Height + 20;
SaveFileDialog saveDialog = new SaveFileDialog();
saveDialog.Filter = "avi files (*.avi)|*.avi";
saveDialog.FilterIndex = 2;
saveDialog.RestoreDirectory = true;
if (saveDialog.ShowDialog().Value)
{
string videofile = saveDialog.FileName.ToString();
VideoWriter videoWriter = new VideoWriter(videofile, CvInvoke.CV_FOURCC('M', 'J', 'P', 'G'), 15,
fwidth, fheight, true);
// save video
if (videoWriter == null)
{
MessageBox.Show("Fail to save video. Check if codec has been installed.");
}
else
{
for (int i = 0; i < overlap_frame_rec_buffer.Count; i++)
{
// write to video file
Emgu.CV.Image <Bgr, byte> cvImg =
new Emgu.CV.Image <Bgr, byte>(overlap_frame_rec_buffer[i] as Bitmap);
videoWriter.WriteFrame <Bgr, byte>(cvImg);
}
videoWriter.Dispose();
statusbarLabel.Content = "Video saved to " + videofile;
}
// save skeleton
string skeletonpath = videofile + ".xml";
KinectRecorder.WriteToSkeletonFile(skeletonpath, gesture_capture_data);
}
}
gesture_capture_data.Clear();
overlap_frame_rec_buffer.Clear();
previewBtn.Content = "Preview Stream";
// save tracked elbow speed
//FileStream file = File.Open("d:\\temp\\test.txt", FileMode.Create);
//StreamWriter writer = new StreamWriter(file);
//for (int i = 0; i < motion_assessor.jointStatusSeq.Count; i++)
// writer.WriteLine(motion_assessor.jointStatusSeq[i][JointType.HandRight].abs_speed);
//writer.Close();
}
}
}
