wpf UI界面设计

using System;

using c;

using ;

using s;

using ;

using er;

using ls;

using ives;

using ;

using g;

using ;



using ;

using ls;

using ;



namespace KinectHubDemo

{

public partial class MainWindow : Window

{

KinectSensor kinect;





private List buttons;

private Button hoveredButton;



private bool isWindowsClosing = fal;





///

/// 启动Kinect设备，默认初始化选项，并注册AllFramesReady同步事件

///

private void startKinect()

{

if ( > 0)

{

//选择第一个Kinect设备

kinect = Sensors[0];

if (kinect == null)

return;



();



var tsp = new TransformSmoothParameters

{

Smoothing = 0.5f,

Correction = 0.5f,

Prediction = 0.5f,

JitterRadius = 0.05f,

MaxDeviationRadius = 0.04f

};

(tsp);



//启用骨骼跟踪，并在屏幕右下方显示彩色视频信息

rameReady += new EventHandler(kinect_ColorFrameReady);

onFrameReady += new EventHandler(kinect_SkeletonFrameReady);



//启动Kinect设备

();

}

el

{

("没有发现任何Kinect设备");

}

}



void kinect_SkeletonFrameReady(object nder, SkeletonFrameReadyEventArgs e)

{

using (SkeletonFrame frame = eletonFrame())

{



if (frame == null)

return;



if (onArrayLength == 0)

return;



Skeleton[] allSkeletons = new Skeleton[onArrayLength];

eletonDataTo(allSkeletons);



//Linq语法，查找离Kinect最近的、被跟踪的骨骼，以头部Z坐标为参考

Skeleton clostSkeleton = (from s in allSkeletons

where ngState == d &&

[].TrackingState == d

lect

s).OrderBy(s => [].Position.Z)

.FirstOrDefault();



if (clostSkeleton == null)

return;

if (ngState != d)

return;



var joints = ;



Joint rightHand = joints[ght];

Joint leftHand = joints[ft];



//通过Y轴坐标判断是左手习惯还是右手习惯：举起的那支手的Y轴坐标值更大

var hand = (on.Y > on.Y)

? rightHand

: leftHand;



if (ngState != d)

return;



//获得屏幕的宽度和高度

int screenWidth = (int)yScreenWidth;

int screenHeight = (int)yScreenHeight;



//将部位“手”的骨骼坐标映射为屏幕坐标；手只需要在有限范围内移动即可覆盖整个屏幕区域

float posX = o(screenWidth, screenHeight, 0.2f, 0.2f).Position.X;

float posY = o(screenWidth, screenHeight, 0.2f, 0.2f).Position.Y;



//判断是否悬浮在图片按钮上，有则触发Click事件

OnButtonLocationChanged(kinectButton, buttons, (int)posX, (int)posY);

}

}



void kinect_ColorFrameReady(object nder, ColorImageFrameReadyEventArgs e)

{

using (ColorImageFrame colorFrame = lorImageFrame())

{

if (colorFrame == null)

{

return;

}



//屏幕右下角显示彩色摄像，使用的扩展方法

= apSource();

}

}



public MainWindow()

{

InitializeComponent();



+= new RoutedEventHandler(kinectButton_Clicked);

}





private void InitializeButtons()

{

buttons = new List

{

button1,

button2,

button3,

button4,

button5,

button6

};

}



///

/// 悬停选择按钮处理

///

/// 当前移动的悬浮手型光标

/// 图片按钮集合

/// SkeletonHandX

/// SkeletonHandY

private void OnButtonLocationChanged(HoverButton hand, List buttons, int X, int Y)

{

if (IsButtonOverObject(hand, buttons))

ng(); // 触发Mou Click事件

el

e();



//移动手型光标

t(hand, X - (Width / 2));

(hand, Y - (Height / 2));

}



private void kinectButton_Clicked(object nder, RoutedEventArgs e)

{ttt

vent(new RoutedEventArgs(vent, hoveredButton));

}



public bool IsButtonOverObject(FrameworkElement hand, List

buttons)

{

if (isWindowsClosing || !dow(hand).IsActive)

return fal;





// 找到悬浮手型控件的中心点位置

var handTopLeft = new Point((hand), t(hand));

double handLeft = handTopLeft.X + (Width / 2);

double handTop = handTopLeft.Y + (Height / 2);



//遍历图片按钮，判断Hand图标是否悬浮在其中之一

foreach (Button target in buttons)

{

Point targetTopLeft = oScreen(new Point());

if (handTop > targetTopLeft.X

&& handTop < targetTopLeft.X + Width

&& handLeft > targetTopLeft.Y

&& handLeft < targetTopLeft.Y + Height)

{

hoveredButton = target;

return true;

}

}

return fal;

}





private void promoteButtonClickEvent(string info)

{

(("{0} : {1}", info, ng("t")));

}



private void button1_Click(object nder, RoutedEventArgs e)

{

promoteButtonClickEvent("Button 1 Clicked");

}



private void button2_Click(object nder, RoutedEventArgs e)

{

promoteButtonClickEvent("Button 2 Clicked");

}



private void button3_Click(object nder, RoutedEventArgs e)

{

promoteButtonClickEvent("Button 3 Clicked");

}



private void button4_Click(object nder, RoutedEventArgs e)

{

promoteButtonClickEvent("Button 4 Clicked");

}



private void button5_Click(object nder, RoutedEventArgs e)

{

promoteButtonClickEvent("Button 5 Clicked");

}



private void button6_Click(object nder, RoutedEventArgs e)

{

promoteButtonClickEvent("Button 6 Clicked");

}



private void Canvas_Loaded(object nder, RoutedEventArgs e)

{



}



private void stopKinect()

{

if (kinect != null)

{

if ( == ted)

{

//关闭Kinect设备

();

}

}

}



private void Window_Loaded(object nder, RoutedEventArgs e)

{

InitializeButtons();

startKinect();

}



private void Window_Closing(object nder, EventArgs e)

{

isWindowsClosing = true;

stopKinect();

}

}

}





//界面：：：：




WindowState="Maximized"

WindowStyle="SingleBorderWindow"

xmlns="/winfx/2006/xaml/prentation"

xmlns:x="/winfx/2006/xaml"

Background="#1E1C37"

xmlns:Controls="clr-namespace:ls;asmbly="

Title="Kinect Hub Demo" Height="800" Width="1280" Loaded="Window_Loaded" Closing="Window_Closing">






ImageSource="/Resources/Hand_"

ActiveImageSource="/Resources/Hand_"

TimeInterval="2000" ="525" ="32" ="1000" />

HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom" Click="button3_Click">










HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom" Click="button4_Click">










HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom" Click="button5_Click">

HorizontalContentAlignment="Right" VerticalContentAlignment="Bottom" Click="button6_Click">