OpenNi

java.lang.Object
- org.myrobotlab.framework.MessageService
- - org.myrobotlab.framework.Service
  - - org.myrobotlab.service.OpenNi

All Implemented Interfaces:

java.io.Serializable, java.lang.Runnable, Attachable, Invoker, LoggingSink, MessageSender, MessageSubscriber, NameProvider, NameTypeProvider, ServiceInterface, ServiceQueue, StateSaver, TypeProvider, QueueReporter
```
public class OpenNi
extends Service
```
Author:

GroG Service to expose the capabilities of kinect like sensors through a modified SimpleOpenNI interface References http://stackoverflow.com/questions/2676719/calculating-the-angle- between-the-line-defined-by-two-points http://stackoverflow.com/questions /9614109/how-to-calculate-an-angle-from-points http://nghiaho.com/?page_id=846 https://www.youtube.com/watch?v=KKuiuctKGRQ Some snippets are taken from "Making Things See" a excellent book and I recommend buying it http://shop.oreilly.com/product/0636920020684.do

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

class OpenNi.Worker

Nested Classes
Modifier and Type	Class and Description
`class`	`OpenNi.Worker`

Field Summary

Fields
Modifier and Type Field and Description

boolean capturing

static org.slf4j.Logger log

static float PI

static float RAD_TO_DEG

Skeleton skeleton
- Fields inherited from class org.myrobotlab.framework.Service
  cfgDir, dnaPool, MESSAGE_RECORDING_FORMAT_BINARY, MESSAGE_RECORDING_FORMAT_XML

Fields
Modifier and Type	Field and Description
`boolean`	`capturing`
`static org.slf4j.Logger`	`log`
`static float`	`PI`
`static float`	`RAD_TO_DEG`
`Skeleton`	`skeleton`

Constructor Summary

Constructors
Constructor and Description

OpenNi(java.lang.String n)

Constructors
Constructor and Description
`OpenNi(java.lang.String n)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`add(VideoSink vs)`
`void`	`addCSVDataFrame(Skeleton skeleton, boolean singleFrame)`
`void`	`addOpenNIData(Service service)`
`void`	`addRubySketchUpFrame(Skeleton skeleton, boolean singleFrame)`
`void`	`capture()`
`void`	`closeRubySketchUpFile()`
`void`	`createPath(java.lang.String path)`
`java.lang.String`	`dataPath(java.lang.String recordPath)`
`static float`	`degrees(float radians)`
`void`	`drawHand()`
`boolean`	`enableDepth(boolean b)`
`boolean`	`enableIR(boolean b)`
`boolean`	`enableRGB(boolean b)`
`java.lang.String`	`format(PVector v)`
`OpenNiData`	`get3DData()`
`static ServiceType`	`getMetaData()` This static method returns all the details of the class without it having to be constructed.
`void`	`initContext()`
`void`	`line(java.lang.Float x, java.lang.Float y, java.lang.Float x2, java.lang.Float y2)`
`void`	`line(java.lang.Float x, java.lang.Float y, java.lang.Float x2, java.lang.Float y2, int user, int joint1, int joint2)`
`static void`	`main(java.lang.String[] s)`
`void`	`onCompletedGesture(SimpleOpenNI.SimpleOpenNI curContext, int gestureType, PVector pos)`
`void`	`onLostHand(SimpleOpenNI.SimpleOpenNI curContext, int handId)`
`void`	`onLostUser(SimpleOpenNI.SimpleOpenNI curContext, int userId)`
`void`	`onNewHand(SimpleOpenNI.SimpleOpenNI curContext, int handId, PVector pos)`
`void`	`onNewUser(SimpleOpenNI.SimpleOpenNI context, int userId)`
`void`	`onOutOfSceneUser(SimpleOpenNI.SimpleOpenNI curContext, int userId)`
`void`	`onTrackedHand(SimpleOpenNI.SimpleOpenNI curContext, int handId, PVector pos)`
`void`	`onVisibleUser(SimpleOpenNI.SimpleOpenNI curContext, int userId)`
`Skeleton`	`publish(Skeleton skeleton)`
`OpenNiData`	`publishOpenNIData(OpenNiData data)`
`void`	`recordSingleFrame()`
`void`	`registerDispose(SimpleOpenNI.SimpleOpenNI simpleOpenNI)`
`void`	`remove(VideoSink vs)`
`void`	`start3DData()`
`void`	`startHandTracking()`
`void`	`startService()`
`void`	`startUserTracking()`
`void`	`stopCapture()`
`void`	`stopService()` Stops the service.

Methods inherited from class org.myrobotlab.framework.Service
addListener, addListener, addTask, addTask, addTask, addTaskOneShot, allowDisplay, allowDisplay, attach, attach, broadcastState, buildDna, buildDna, buildDnaKeys, buildDnaNames, clearLastError, close, containsTask, copyShallowFrom, createPeer, createPeer, createRootReserved, detach, detach, detach, echoHeartbeat, error, error, error, getAttached, getCfgDir, getComm, getDeclaredMethodNames, getDeclaredMethods, getDescription, getDna, getDnaString, getHostName, getInbox, getInstanceId, getIntanceName, getInterfaceSet, getLastError, getMessageSet, getMetaData, getMethodMap, getMethodNames, getMethods, getMethodToolTip, getMsg, getName, getNotifyList, getNotifyListKeySet, getOutbox, getPeerKey, getPeerName, getServiceResourceFile, getSimpleName, getTasks, getThisThread, getType, hasError, hasPeers, help, help, in, info, info, invoke, invoke, invoke, invokeOn, isAttached, isAttached, isLocal, isReady, isRunning, isRuntime, isVirtual, load, load, logTimeEnable, mergeDna, mergeDna, mergePeerDna, movePeerDna, out, out, preProcessHook, preRoutingHook, publishError, publishQueueStats, publishState, publishStats, publishStatus, purgeTask, purgeTasks, releasePeers, releaseService, removeAllListeners, removeListener, requiresSecurity, reserve, reserve, reserveRoot, reserveRoot, reserveRootAs, run, save, save, save, send, send, send, send, sendBlocking, sendBlocking, sendBlocking, sendBlocking, sendPeer, setInstanceId, setName, setPeer, setSecurityProvider, setState, setThisThread, setVirtual, sleep, stackToString, startHeartbeat, startPeer, startPeer, startRecording, stopHeartbeat, stopMsgRecording, subscribe, subscribe, subscribe, toString, unsubscribe, unsubscribe, unsubscribe, updateStats, warn, warn

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

capturing
```
public boolean capturing
```

PI
```
public static final float PI
```
See Also:

Constant Field Values

RAD_TO_DEG
```
public static final float RAD_TO_DEG
```
See Also:

Constant Field Values

log

public static final org.slf4j.Logger log

skeleton
```
public Skeleton skeleton
```

Constructor Detail
- OpenNi
```
public OpenNi(java.lang.String n)
```

Method Detail

degrees

public static final float degrees(float radians)

add
```
public void add(VideoSink vs)
```

addCSVDataFrame

public void addCSVDataFrame(Skeleton skeleton,
                            boolean singleFrame)

addOpenNIData

public void addOpenNIData(Service service)

addRubySketchUpFrame

public void addRubySketchUpFrame(Skeleton skeleton,
                                 boolean singleFrame)

capture
```
public void capture()
```

closeRubySketchUpFile
```
public void closeRubySketchUpFile()
```

createPath

public void createPath(java.lang.String path)

dataPath

public java.lang.String dataPath(java.lang.String recordPath)

drawHand
```
public void drawHand()
```

enableDepth

public boolean enableDepth(boolean b)

enableIR
```
public boolean enableIR(boolean b)
```

enableRGB
```
public boolean enableRGB(boolean b)
```

format

public java.lang.String format(PVector v)

get3DData
```
public OpenNiData get3DData()
```

initContext
```
public void initContext()
```

line

public void line(java.lang.Float x,
                 java.lang.Float y,
                 java.lang.Float x2,
                 java.lang.Float y2)

line

public void line(java.lang.Float x,
                 java.lang.Float y,
                 java.lang.Float x2,
                 java.lang.Float y2,
                 int user,
                 int joint1,
                 int joint2)

onCompletedGesture

public void onCompletedGesture(SimpleOpenNI.SimpleOpenNI curContext,
                               int gestureType,
                               PVector pos)

onLostHand

public void onLostHand(SimpleOpenNI.SimpleOpenNI curContext,
                       int handId)

onLostUser

public void onLostUser(SimpleOpenNI.SimpleOpenNI curContext,
                       int userId)

onNewHand

public void onNewHand(SimpleOpenNI.SimpleOpenNI curContext,
                      int handId,
                      PVector pos)

onNewUser

public void onNewUser(SimpleOpenNI.SimpleOpenNI context,
                      int userId)

onOutOfSceneUser

public void onOutOfSceneUser(SimpleOpenNI.SimpleOpenNI curContext,
                             int userId)

onTrackedHand

public void onTrackedHand(SimpleOpenNI.SimpleOpenNI curContext,
                          int handId,
                          PVector pos)

onVisibleUser

public void onVisibleUser(SimpleOpenNI.SimpleOpenNI curContext,
                          int userId)

publish

public Skeleton publish(Skeleton skeleton)

publishOpenNIData

public final OpenNiData publishOpenNIData(OpenNiData data)

recordSingleFrame
```
public void recordSingleFrame()
```

registerDispose

public void registerDispose(SimpleOpenNI.SimpleOpenNI simpleOpenNI)

remove
```
public void remove(VideoSink vs)
```

startHandTracking
```
public void startHandTracking()
```

startService
```
public void startService()
```
Specified by:

startService in interface ServiceInterface

Overrides:

startService in class Service

startUserTracking
```
public void startUserTracking()
```

start3DData
```
public void start3DData()
```

stopCapture
```
public void stopCapture()
```

stopService
```
public void stopService()
```
Description copied from class: Service

Stops the service. Stops threads.

Specified by:

stopService in interface ServiceInterface

Overrides:

stopService in class Service

main

public static void main(java.lang.String[] s)

getMetaData
```
public static ServiceType getMetaData()
```
This static method returns all the details of the class without it having to be constructed. It has description, categories, dependencies, and peer definitions.

Returns:

ServiceType - returns all the data

Class OpenNi

Nested Class Summary

Field Summary

Fields inherited from class org.myrobotlab.framework.Service

Constructor Summary

Method Summary

Methods inherited from class org.myrobotlab.framework.Service

Methods inherited from class java.lang.Object

Field Detail

capturing

PI

RAD_TO_DEG

log

skeleton

Constructor Detail

OpenNi

Method Detail

degrees

add

addCSVDataFrame

addOpenNIData

addRubySketchUpFrame

capture

closeRubySketchUpFile

createPath

dataPath

drawHand

enableDepth

enableIR

enableRGB

format

get3DData

initContext

line

line

onCompletedGesture

onLostHand

onLostUser

onNewHand

onNewUser

onOutOfSceneUser

onTrackedHand

onVisibleUser

publish

publishOpenNIData

recordSingleFrame

registerDispose

remove

startHandTracking

startService

startUserTracking

start3DData

stopCapture

stopService

main

getMetaData