using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using Microsoft.Kinect;
namespace KinectPowerPointControl
{
public partial class MainWindow : Window
{
KinectSensor kinectSensor;
private byte[] pixelData;
bool isBackGestureActive = false;
bool isForwardGestureActive = false;
public MainWindow()
{
InitializeComponent();
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
kinectSensor = (from sensor in KinectSensor.KinectSensors
where sensor.Status == KinectStatus.Connected
select sensor).FirstOrDefault();
kinectSensor.ColorStream.Enable(ColorImageFormat.RgbResolution640x480Fps30);
kinectSensor.SkeletonStream.Enable();
kinectSensor.Start();
kinectSensor.ColorFrameReady += kinectSensor_ColorFrameReady;
kinectSensor.SkeletonFrameReady += new EventHandler<SkeletonFrameReadyEventArgs>(kinectSensor_SkeletonFrameReady);
}
private void kinectSensor_ColorFrameReady(object sender, ColorImageFrameReadyEventArgs e)
{
using (ColorImageFrame imageFrame = e.OpenColorImageFrame())
{
if (imageFrame != null)
{
pixelData = new byte[imageFrame.PixelDataLength];
imageFrame.CopyPixelDataTo(this.pixelData);
this.ColorImage.Source = BitmapSource.Create(imageFrame.Width,
imageFrame.Height, 96, 96, PixelFormats.Bgr32, null, pixelData,
imageFrame.Width * imageFrame.BytesPerPixel);
}
}
}
private void kinectSensor_SkeletonFrameReady(object sender, SkeletonFrameReadyEventArgs e)
{
using (SkeletonFrame skeletonFrame = e.OpenSkeletonFrame())
{
if (skeletonFrame != null)
{
Skeleton[] skeletonData = new Skeleton[kinectSensor.SkeletonStream.FrameSkeletonArrayLength];
skeletonFrame.CopySkeletonDataTo(skeletonData);
Skeleton skeleton = (from s in skeletonData where s.TrackingState == SkeletonTrackingState.Tracked select s).FirstOrDefault();
if (skeleton != null)
{
SkeletonCanvas.Visibility = Visibility.Visible;
ProcessGesture(skeleton);
}
}
}
}
private void ProcessGesture(Skeleton s)
{
Joint leftHand = (from j in s.Joints where j.JointType == JointType.HandLeft select j).FirstOrDefault();
Joint rightHand = (from j in s.Joints where j.JointType == JointType.HandRight select j).FirstOrDefault();
Joint head = (from j in s.Joints where j.JointType == JointType.Head select j).FirstOrDefault();
if (rightHand.Position.X > head.Position.X + 0.45)
{
if (!isBackGestureActive && !isForwardGestureActive)
{
isForwardGestureActive = true;
System.Windows.Forms.SendKeys.SendWait("{Right}");
}
}
else
{
isForwardGestureActive = false;
}
if (leftHand.Position.X < head.Position.X - 0.45)
{
if (!isBackGestureActive && !isForwardGestureActive)
{
isBackGestureActive = true;
System.Windows.Forms.SendKeys.SendWait("{Left}");
}
}
else
{
isBackGestureActive = false;
}
SetEllipsePosition(ellipseHead, head, false);
SetEllipsePosition(ellipseLeftHand, leftHand, isBackGestureActive);
SetEllipsePosition(ellipseRightHand, rightHand, isForwardGestureActive);
}
private void SetEllipsePosition(Ellipse ellipse, Joint joint, bool isHighlighted)
{
ColorImagePoint colorImagePoint = kinectSensor.CoordinateMapper.MapSkeletonPointToColorPoint(joint.Position, ColorImageFormat.RgbResolution640x480Fps30);
if (isHighlighted)
{
ellipse.Width = 60;
ellipse.Height = 60;
ellipse.Fill = Brushes.Red;
}
else
{
ellipse.Width = 20;
ellipse.Height = 20;
ellipse.Fill = Brushes.Blue;
}
Canvas.SetLeft(ellipse, colorImagePoint.X - ellipse.ActualWidth / 2);
Canvas.SetTop(ellipse, colorImagePoint.Y - ellipse.ActualHeight / 2);
}
private void Window_Closed(object sender, EventArgs e)
{
kinectSensor.Stop();
}
}
}
KinectPowerPointControl.zip （41个子文件） 
KinectPowerPointControl KinectPowerPointControl 
KinectPowerPointControl.csproj 4KB App.xaml.cs 319B MainWindow.xaml.cs 5KB app.config 159B MainWindow.xaml 855B Properties Settings.settings 201B Resources.Designer.cs 3KB AssemblyInfo.cs 2KB Settings.Designer.cs 1KB Resources.resx 5KB App.xaml 334B obj x86 Debug GenerateResource.read.1.tlog 174B
KinectPowerPointControl.exe 14KB ResolveAssemblyReference.cache 23KB TempPE Properties.Resources.Designer.cs.dll 5KB KinectPowerPointControl.Properties.Resources.resources 180B
KinectPowerPointControl.csproj.FileListAbsolute.txt 2KB KinectPowerPointControl_MarkupCompile.cache 314B MainWindow.g.cs 6KB DesignTimeResolveAssemblyReferencesInput.cache 7KB KinectPowerPointControl.g.resources 1KB App.g.i.cs 2KB KinectPowerPointControl.pdb 34KB DesignTimeResolveAssemblyReferences.cache 28KB KinectPowerPointControl_MarkupCompile.i.cache 313B GenerateResource.write.1.tlog 430B MainWindow.baml 1KB App.g.cs 2KB MainWindow.g.i.cs 6KB bin Debug KinectPowerPointControl.exe.config 159B Coding4Fun.Kinect.Wpf.pdb 42KB KinectPowerPointControl.vshost.exe.manifest 490B KinectPowerPointControl.exe 14KB Coding4Fun.Kinect.Wpf.dll 18KB KinectPowerPointControl.vshost.exe.config 159B KinectPowerPointControl.pdb 34KB KinectPowerPointControl.vshost.exe 11KB Microsoft.Expression.Drawing.dll 120KB kinect-controlppt.txt 5KB KinectPowerPointControl.sln 911B KinectPowerPointControl.suo 32KB
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