java.lang.Object
- WildMagic.LibApplications.OpenGLApplication.Application
- - WildMagic.LibApplications.OpenGLApplication.JavaApplication
  - - WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
    - - gov.nih.mipav.view.renderer.WildMagic.GPURenderBase
      - gov.nih.mipav.view.renderer.WildMagic.ProstateFramework.PlaneRenderProstate

All Implemented Interfaces:

com.jogamp.opengl.GLEventListener, SpaceNavigatorListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.io.Serializable, java.util.EventListener
```
public class PlaneRenderProstate
extends GPURenderBase
implements com.jogamp.opengl.GLEventListener
```
Class PlaneRenderWM: renders a single dimension of the ModelImage data as a texture-mapped polygon. The PlaneRenderWM class keeps track of whether it is rendering the Axial, Sagittal, or Coronal view of the data.

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`private class`	`PlaneRenderProstate.LocalVolumeVOI`
`private class`	`PlaneRenderProstate.LocalVolumeVOIVector`
`private class`	`PlaneRenderProstate.PolylineVector`

Field Summary

Fields
Modifier and Type	Field	Description
`private PointStack`	`levelSetStack`
`private int[][]`	`m_aaiColorSwap`	Axis labels color assignments.
`private WildMagic.LibFoundation.Mathematics.ColorRGB[][]`	`m_aakColors`	Set of colors used to draw the axis labels.
`private boolean[]`	`m_abAxisFlip`	ModelImage axis flip.
`private double[]`	`m_adCos`
`private double[]`	`m_adSin`
`private float[][]`	`m_afAverages`
`private int[]`	`m_aiAxisOrder`	ModelImage axis orientation.
`private int[][]`	`m_aiIndexValues`
`private int[]`	`m_aiLocalImageExtents`	The image dimensions in x,y,z:.
`private int[]`	`m_aiLocalImageFactors`	The image dimension factors in x,y,z:.
`(package private) WildMagic.LibFoundation.Mathematics.Vector3f[]`	`m_akCLoc`	Camera Locations, for rendering the different Axial, Sagittal and Coronal views.
`(package private) WildMagic.LibFoundation.Mathematics.Vector3f[]`	`m_akCoords`	Camera Direction, UP, and Right vectors, for rendering the different Axial, Sagittal and Coronal views.
`private WildMagic.LibFoundation.Mathematics.Vector2f[][]`	`m_akSteps`
`private byte[]`	`m_aucData`
`private boolean`	`m_bDrawAxes`	when true, the axis labels (P-> L-> S->) will be drawn
`private boolean`	`m_bDrawLevelSet`
`private boolean`	`m_bDrawOval`
`private boolean`	`m_bDrawPolyline`
`private boolean`	`m_bDrawRect`
`private boolean`	`m_bDrawVOI`
`private boolean`	`m_bDrawXHairs`	Turns on drawing of the X,Y bars and the Axis labels:.
`private boolean`	`m_bFirstDrag`	Change the mouse cursor with the first mouseDrag event
`private boolean`	`m_bFirstVOI`
`private boolean`	`m_bLeftMousePressed`	True when the left mouse has been pressed, set to false when the left mouse button is released.
`protected boolean`	`m_bPatientOrientation`	Actual image orientation.
`private boolean`	`m_bPointer`
`private boolean`	`m_bRightMousePressed`	Flag indicating if the right mouse button is currently pressed down:
`private boolean`	`m_bSelected`
`private boolean`	`m_bShowSurface`
`private boolean`	`m_bUpdateSpacing`
`private boolean`	`m_bUpdateVOI`
`private float`	`m_fMaxBox`	Numbers dictating the size of the plane based on the extents and resolutions of the image.
`private float`	`m_fMouseX`	For zooming with the mouse.
`private float`	`m_fMouseY`
`private float`	`m_fX0`	lower x-bound of the texture-mapped polygon:
`private float`	`m_fX1`	upper x-bound of the texture-mapped polygon:
`private float`	`m_fXBox`	Numbers dictating the size of the plane based on the extents and resolutions of the image.
`private float`	`m_fXRange`	Width of the texture-mapped polygon:
`private float`	`m_fY0`	lower y-bound of the texture-mapped polygon:
`private float`	`m_fY1`	upper y-bound of the texture-mapped polygon:
`private float`	`m_fYBox`	Numbers dictating the size of the plane based on the extents and resolutions of the image.
`private float`	`m_fYRange`	Height of the texture-mapped polygon:
`private float`	`m_fZoomScale`	Image scaling from Zoom:.
`private int`	`m_i_`
`private int`	`m_iCirclePts`
`private int`	`m_iCurrentVOIPoint`
`private int`	`m_iLabelX_SpacingX`
`private int`	`m_iLabelX_SpacingY`
`private int`	`m_iLabelY_SpacingX`
`private int`	`m_iLabelY_SpacingY`
`private int`	`m_iM`
`private int`	`m_iMM`
`private int`	`m_iP`
`protected int`	`m_iPlaneOrientation`	Which dimension of the ModelImage to render.
`private int`	`m_iPP`
`private int`	`m_iSlice`	Which slice is currently displayed in the XY plane.
`private int`	`m_iVOICount`
`private ModelImage`	`m_kActiveImage`	Current active image for manipulating the LUT by dragging with the right-mouse down.
`private ModelStorageBase`	`m_kActiveLookupTable`	The current active lookup table:
`private WildMagic.LibGraphics.SceneGraph.TriMesh`	`m_kBallPoint`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kCenter`
`private PlaneRenderProstate.LocalVolumeVOI`	`m_kCopyVOI`
`private PlaneRenderProstate.LocalVolumeVOI`	`m_kCurrentVOI`
`private java.lang.String`	`m_kLabelX`	x-axis label:
`private java.lang.String`	`m_kLabelXDisplay`
`private java.lang.String`	`m_kLabelY`	y-axis label:
`protected VolumeTriPlanarInterface`	`m_kParent`	Parent user-interface and display frame.
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kPatientPt`
`private WildMagic.LibGraphics.SceneGraph.Attributes`	`m_kVOIAttr`
`private PlaneRenderProstate.LocalVolumeVOIVector[]`	`m_kVOIList`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kVolumeScale`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`m_kVolumeScaleInv`
`protected WindowLevel`	`m_kWinLevel`	Window-level interface.
`private WildMagic.LibGraphics.SceneGraph.TriMesh[]`	`m_kXArrow`	x-axis arrow
`private WildMagic.LibGraphics.SceneGraph.TriMesh[]`	`m_kYArrow`	y-axis arrow
`private WildMagic.LibGraphics.Rendering.ZBufferState`	`m_kZState`
`private WildMagic.LibGraphics.Rendering.Camera`	`m_spkScreenCamera`	Drawing the axis arrows in screen-space.
`private java.util.BitSet`	`map`
`private static long`	`serialVersionUID`	Use serialVersionUID for interoperability.
`private java.util.Stack<int[]>`	`stack`

Fields inherited from class gov.nih.mipav.view.renderer.WildMagic.GPURenderBase
hyperstack, hyperstackColormap, isSpaceNavCodeRunning, m_akLights, m_bDispose, m_bDoClip, m_bExtract, m_bInit, m_bModified, m_bMouseDrag, m_bPickPending, m_bShared, m_bSnapshot, m_bStandAlone, m_bSurfaceMaskUpdate, m_bSurfaceUpdate, m_bTestFrameRate, m_bVisible, m_fMax, m_fX, m_fY, m_fZ, m_iCaptureFPS, m_iScreenCaptureCounter, m_iXPick, m_iYPick, m_kAnimator, m_kCuller, m_kDeleteList, m_kDisplayList, m_kPicker, m_kSceneToWorld, m_kTranslate, m_kVolumeImageA, m_kVolumeImageA_New, m_kVolumeImageA_Old, m_kVolumeImageB, m_kVolumeImageB_New, m_kVolumeImageB_Old, m_kXRotate, m_kYRotate, m_kZRotate, m_spkCull, m_spkScene, nearPlane, updateBoundingCube

Fields inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
cameraParams, m_akWorldAxis, m_bCameraMoveable, m_bDArrowPressed, m_bEndPressed, m_bHomePressed, m_bLArrowPressed, m_bLInsertPressed, m_bObjectZoomed, m_bPgDnPressed, m_bPgUpPressed, m_bRArrowPressed, m_bRDeletePressed, m_bTrackBallDown, m_bUArrowPressed, m_bUseTrackBall, m_dAccumulatedTime, m_dFrameRate, m_dLastTime, m_fRotSpeed, m_fRotSpeedFactor, m_fTrnSpeed, m_fTrnSpeedFactor, m_fXDrag0, m_fXTrack0, m_fXTrack1, m_fYDrag0, m_fYTrack0, m_fYTrack1, m_fZoomSpeed, m_iAccumulatedFrameCount, m_iDoPitch, m_iDoRoll, m_iDoYaw, m_iFrameCount, m_iMaxTimer, m_iMouseButton, m_iTimer, m_kSaveRotate, m_mouseRotSpeed, m_spkCamera, m_spkMotionObject, pitchRotationAngle, rollRotationAngle, xCameraMove, xCameraTurn, yawRotationAngle, yCameraMove, yCameraTurn, zCameraMove

Fields inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication
m_acWindowTitle, m_eBuffering, m_eDepth, m_eFormat, m_eMultisampling, m_eStencil, m_iHeight, m_iWidth, m_iXPosition, m_iYPosition, m_kBackgroundColor, m_pkRenderer

Constructor Summary

Constructors
Constructor	Description
`PlaneRenderProstate()`	Default PlaneRender interface.
`PlaneRenderProstate(VolumeTriPlanarInterface kParent, com.jogamp.opengl.util.Animator kAnimator, VolumeImage kVolumeImageA, VolumeImage kVolumeImageB, int iPlane)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addSlices(VolumeSlices kVolumeSlice)`	Adds the VolumeSlices object to the display list for rendering.
`private void`	`addVOIPoint(int iX, int iY)`
`private float`	`areaTwice(float ptAx, float ptAy, float ptBx, float ptBy, float ptCx, float ptCy)`	Calculates twice the area (cross product of two vectors) of a triangle given three points.
`private float`	`avgPix(int iX, int iY)`	This method calculates the average pixel value based on the four neighbors (N, S, E, W).
`void`	`close()`	Closes the frame.
`boolean`	`contains(int iX, int iY, WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer)`	Determines if the supplied point can be found within the points that define the contour.
`private void`	`copyVOI()`
`private void`	`CreateLabels()`	Creates the TriMesh data structures for the axis arrows.
`private WildMagic.LibGraphics.SceneGraph.Polyline`	`createPolyline(WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer, int iZ)`
`private void`	`CreateScene()`	Initializes the display parameters.
`private void`	`createVOI(int iX, int iY)`
`private void`	`deleteAllVOI()`
`private void`	`deleteVOI()`
`void`	`display(com.jogamp.opengl.GLAutoDrawable arg0)`
`void`	`displayChanged(com.jogamp.opengl.GLAutoDrawable arg0, boolean arg1, boolean arg2)`
`void`	`displaySurface(boolean bOn)`
`void`	`disposeLocal()`	Clean memory.
`void`	`doVOI(java.lang.String kCommand)`
`private void`	`drawAxes(com.jogamp.opengl.GLAutoDrawable arg0)`	Called from the display function.
`private void`	`drawVOI()`
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`FileCoordinatesToVOI(WildMagic.LibFoundation.Mathematics.Vector3f volumePt, boolean bScale)`
`protected void`	`fill(int[][] aaiCrossingPoints, int[] aiNumCrossings, int iXMin, int iYMin, int iXMax, int iYMax, int iZ, ModelImage kVolume, boolean bIntersection, int iValue)`	fill: fill the sculpt outline drawn by the user.
`private void`	`fillVolume(int iSlice, WildMagic.LibGraphics.SceneGraph.Polyline kPoly, ModelImage kVolume, boolean bIntersection, int iValue)`
`com.jogamp.opengl.awt.GLCanvas`	`GetCanvas()`	Returns the GLCanvas in the m_pkRenderer object.
`void`	`init(com.jogamp.opengl.GLAutoDrawable arg0)`
`private void`	`initDataBuffer()`
`void`	`keyPressed(java.awt.event.KeyEvent kKey)`	keyPressed callback.
`private void`	`LocalToPatient(WildMagic.LibFoundation.Mathematics.Vector3f localPt, WildMagic.LibFoundation.Mathematics.Vector3f patientPt)`
`private void`	`LocalToScreen(WildMagic.LibFoundation.Mathematics.Vector3f kLocal, WildMagic.LibFoundation.Mathematics.Vector3f kScreen)`
`void`	`make3DVOI(boolean bIntersection, ModelImage kVolume, int iValue)`
`void`	`mouseDragged(java.awt.event.MouseEvent kEvent)`
`void`	`mouseMoved(java.awt.event.MouseEvent kEvent)`
`void`	`mousePressed(java.awt.event.MouseEvent kEvent)`
`void`	`mouseReleased(java.awt.event.MouseEvent kEvent)`
`void`	`mouseWheelMoved(java.awt.event.MouseWheelEvent e)`
`private void`	`moveVOI(int iX, int iY)`
`private void`	`moveVOIPoint(int iX, int iY)`
`boolean`	`nearLine(int iX, int iY, WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer)`	Tests if a point is near the curve.
`private boolean`	`nearPoint(int iX, int iY, WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer)`
`protected void`	`outlineRegion(int[][] aaiCrossingPoints, int[] aiNumCrossings, int iXMin, int iYMin, int iXMax, int iYMax, WildMagic.LibFoundation.Mathematics.Vector3f[] kVolumePts, ModelImage kVolume)`	This function computes the set of spans indicated by column crossings for the sculpt outline drawn by the user, by doing a polygon scan conversion in gridded space.
`private void`	`pasteVOI(int iSlice)`
`private void`	`paths(int iX, int iY, int iZ, int i, float level)`	Generates the possible paths of the level set and pushes them onto a stack.
`private void`	`PatientToLocal(WildMagic.LibFoundation.Mathematics.Vector3f patientPt, WildMagic.LibFoundation.Mathematics.Vector3f localPt)`
`private void`	`processLeftMouseDrag(java.awt.event.MouseEvent kEvent)`	Dragging the mouse with the left-mouse button held down changes the positions of the X and Y cross bars, and therefore the ZSlice positions of the associated PlaneRenderWM objects and the TriPlanar Surface.
`private void`	`processRightMouseDrag(java.awt.event.MouseEvent kEvent)`	If the right mouse button is pressed and dragged. processRightMouseDrag updates the HistoLUT window and level (contrast and brightness)
`void`	`reshape(com.jogamp.opengl.GLAutoDrawable arg0, int iX, int iY, int iWidth, int iHeight)`	Part of the GLEventListener interface.
`private void`	`saveVOI(int iX, int iY, int iSlice)`
`private void`	`ScreenToLocal(int iX, int iY, int iZ, WildMagic.LibFoundation.Mathematics.Vector3f kLocal)`	Calculate the position of the mouse in the Local Coordinates, taking into account zoom and translate:
`private void`	`selectVOI(int iX, int iY)`
`void`	`setBackgroundColor(WildMagic.LibFoundation.Mathematics.ColorRGBA kColor)`	Sets the background color for the frame and rendered image.
`void`	`setCenter(WildMagic.LibFoundation.Mathematics.Vector3f center)`	setCenter sets the cursor and slice position for this PlaneRenderWM object, based on the 3D location of the three intersecting ModelImage planes.
`private void`	`setIndices(int iX, int iY, int iZ)`
`void`	`SetModified(boolean bModified)`	Causes re-display.
`protected void`	`setOrientation()`	Based on the orientation of the ModelImage, sets up the index parameters, m_aiLocalImageExtents[0], m_aiLocalImageExtents[1], and m_aiLocalImageExtents[2], the drawing colors for the z box, x and y bars, and the invert flags.
`void`	`setRadiologicalView(boolean bOn)`	Sets the view to Radiological (true) or Neurological (false) view.
`private void`	`setSlice(float fSlice)`	Sets the local slice value.
`void`	`setSliceHairColor(int iView, WildMagic.LibFoundation.Mathematics.ColorRGB kColor)`	Sets the color for the PlaneRender iView (AXIAL, SAGITTAL, CORONAL) slice.
`void`	`showAxes(boolean bShow)`	Turns displaying the Axis labels on or off:
`private void`	`showSelectedVOI(int iX, int iY)`
`void`	`showXHairs(boolean bShow)`	Turns displaying the X and Y bars on or off:
`private PlaneRenderProstate.LocalVolumeVOI`	`singleLevelSet(float startPtX, float startPtY)`	Creates a single level set.
`protected void`	`sortCrossingPoints(int[] aiList, int iNumElements)`	Sorts the edge crossing points in place.
`static boolean`	`testDistance(int x, int x1, int x2, int y, int y1, int y2, double tol)`	Tests the distance for closeness; finds the length of the normal from (x,y) to the line (x1,y1) (x2,y2).
`private WildMagic.LibFoundation.Mathematics.Vector3f`	`VOIToFileCoordinates(WildMagic.LibFoundation.Mathematics.Vector3f kVOIPt, boolean bScale)`
`private void`	`zoom()`

Methods inherited from class gov.nih.mipav.view.renderer.WildMagic.GPURenderBase
AddNode, checkIfSpaceNavNeedsCalibration, dispose, dispose, drawText, fineMovement, getCounter, getDisplayList, getImage, GetLights, getNearPlane, GetNode, getNormalizedXDim, getNormalizedYDim, getNormalizedZDim, getRotationCutoffValue, getRotationScaleFactor, GetSceneRotation, getSceneToWorldMatrix, getTranslate, getTranslationCutoffValue, getTranslationScaleFactor, getVolumeImage, getVolumeImageB, invertRX, invertRY, invertRZ, invertTX, invertTY, invertTZ, isUseMouseRotationCutoffs, isUseMouseTranslationCutoffs, isVisible, Move, normalMovement, pauseAnimator, processSpaceNavEvent, processSpaceNavEvent, record, reInitialize, RemoveNode, RenderFrameRate, resetAxis, resetAxisX, resetAxisXInv, resetAxisY, saveAVIMovie, saveQuickTimeMovie, setCameraNearPlane, setDefaultLighting, setOrthographicProjection, setPerspectiveProjection, setRotationCutoffValue, setRotationScaleFactor, SetSceneRotation, setTranslationCutoffValue, setTranslationScaleFactor, setUseMouseRotationCutoffs, setUseMouseTranslationCutoffs, setVisible, startAnimator, updateImageFromRotation, updateLighting, UpdateSceneRotation, writeImage

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
DrawFrameRate, getCameraLocation, getCameraParameters, getObjectParameters, getObjectRotation, InitializeCameraMotion, InitializeCameraMotion, InitializeObjectMotion, keyReleased, keyTyped, LookDown, LookUp, MeasureTime, mouseClicked, mouseEntered, mouseExited, MoveBackward, MoveCamera, MoveDown, MoveForward, MoveLeft, MoveObject, MoveRight, MoveUp, OnDisplay, OnInitialize, OnTerminate, ResetTime, RotateTrackBall, setCameraLocation, setCameraParameters, setObjectParameters, setObjectRotation, TurnLeft, TurnRight, UpdateCameraRotationSpeed, UpdateCameraTranslationSpeed, UpdateCameraZoomSpeed, UpdateFrameCount, UpdateMouseRotationSpeed

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication
GetAspectRatio, GetHeight, GetRenderer, GetWidth, GetWindowTitle, GetXPosition, GetYPosition, OnIdle, OnMove, OnPrecreate, OnResize, SetRenderer

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.Application
reloadShaders, TestStreaming

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

Methods inherited from interface com.jogamp.opengl.GLEventListener
dispose

Methods inherited from interface java.awt.event.KeyListener
keyReleased, keyTyped

Methods inherited from interface java.awt.event.MouseListener
mouseClicked, mouseEntered, mouseExited

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    Use serialVersionUID for interoperability.
    
    See Also:
    
    Constant Field Values
  - m_kParent
```
protected VolumeTriPlanarInterface m_kParent
```
    Parent user-interface and display frame.
  - m_akCLoc
```
WildMagic.LibFoundation.Mathematics.Vector3f[] m_akCLoc
```
    Camera Locations, for rendering the different Axial, Sagittal and Coronal views.
  - m_akCoords
```
WildMagic.LibFoundation.Mathematics.Vector3f[] m_akCoords
```
    Camera Direction, UP, and Right vectors, for rendering the different Axial, Sagittal and Coronal views.
  - m_bPatientOrientation
```
protected boolean m_bPatientOrientation
```
    Actual image orientation.
  - m_iPlaneOrientation
```
protected int m_iPlaneOrientation
```
    Which dimension of the ModelImage to render.
  - m_kWinLevel
```
protected WindowLevel m_kWinLevel
```
    Window-level interface.
  - m_aiLocalImageExtents
```
private int[] m_aiLocalImageExtents
```
    The image dimensions in x,y,z:.
  - m_aiLocalImageFactors
```
private int[] m_aiLocalImageFactors
```
    The image dimension factors in x,y,z:.
  - m_aakColors
```
private WildMagic.LibFoundation.Mathematics.ColorRGB[][] m_aakColors
```
    Set of colors used to draw the axis labels.
  - m_aaiColorSwap
```
private int[][] m_aaiColorSwap
```
    Axis labels color assignments.
  - m_bDrawAxes
```
private boolean m_bDrawAxes
```
    when true, the axis labels (P-> L-> S->) will be drawn
  - m_bDrawXHairs
```
private boolean m_bDrawXHairs
```
    Turns on drawing of the X,Y bars and the Axis labels:.
  - m_bFirstDrag
```
private boolean m_bFirstDrag
```
    Change the mouse cursor with the first mouseDrag event
  - m_bLeftMousePressed
```
private boolean m_bLeftMousePressed
```
    True when the left mouse has been pressed, set to false when the left mouse button is released.
  - m_bRightMousePressed
```
private boolean m_bRightMousePressed
```
    Flag indicating if the right mouse button is currently pressed down:
  - m_kActiveLookupTable
```
private ModelStorageBase m_kActiveLookupTable
```
    The current active lookup table:
  - m_fX0
```
private float m_fX0
```
    lower x-bound of the texture-mapped polygon:
  - m_fX1
```
private float m_fX1
```
    upper x-bound of the texture-mapped polygon:
  - m_fXBox
```
private float m_fXBox
```
    Numbers dictating the size of the plane based on the extents and resolutions of the image.
  - m_fYBox
```
private float m_fYBox
```
    Numbers dictating the size of the plane based on the extents and resolutions of the image.
  - m_fMaxBox
```
private float m_fMaxBox
```
    Numbers dictating the size of the plane based on the extents and resolutions of the image.
  - m_fXRange
```
private float m_fXRange
```
    Width of the texture-mapped polygon:
  - m_fY0
```
private float m_fY0
```
    lower y-bound of the texture-mapped polygon:
  - m_fY1
```
private float m_fY1
```
    upper y-bound of the texture-mapped polygon:
  - m_fYRange
```
private float m_fYRange
```
    Height of the texture-mapped polygon:
  - m_fZoomScale
```
private float m_fZoomScale
```
    Image scaling from Zoom:.
  - m_iSlice
```
private int m_iSlice
```
    Which slice is currently displayed in the XY plane.
  - m_kActiveImage
```
private ModelImage m_kActiveImage
```
    Current active image for manipulating the LUT by dragging with the right-mouse down.
  - m_kLabelX
```
private java.lang.String m_kLabelX
```
    x-axis label:
  - m_kLabelXDisplay
```
private java.lang.String m_kLabelXDisplay
```
  - m_kLabelY
```
private java.lang.String m_kLabelY
```
    y-axis label:
  - m_kXArrow
```
private WildMagic.LibGraphics.SceneGraph.TriMesh[] m_kXArrow
```
    x-axis arrow
  - m_kYArrow
```
private WildMagic.LibGraphics.SceneGraph.TriMesh[] m_kYArrow
```
    y-axis arrow
  - m_spkScreenCamera
```
private WildMagic.LibGraphics.Rendering.Camera m_spkScreenCamera
```
    Drawing the axis arrows in screen-space.
  - m_iLabelX_SpacingX
```
private int m_iLabelX_SpacingX
```
  - m_iLabelX_SpacingY
```
private int m_iLabelX_SpacingY
```
  - m_iLabelY_SpacingX
```
private int m_iLabelY_SpacingX
```
  - m_iLabelY_SpacingY
```
private int m_iLabelY_SpacingY
```
  - m_bUpdateSpacing
```
private boolean m_bUpdateSpacing
```
  - m_aiAxisOrder
```
private int[] m_aiAxisOrder
```
    ModelImage axis orientation.
  - m_abAxisFlip
```
private boolean[] m_abAxisFlip
```
    ModelImage axis flip.
  - m_fMouseX
```
private float m_fMouseX
```
    For zooming with the mouse.
  - m_fMouseY
```
private float m_fMouseY
```
  - m_bShowSurface
```
private boolean m_bShowSurface
```
  - m_bDrawVOI
```
private boolean m_bDrawVOI
```
  - m_bDrawRect
```
private boolean m_bDrawRect
```
  - m_bDrawOval
```
private boolean m_bDrawOval
```
  - m_bDrawPolyline
```
private boolean m_bDrawPolyline
```
  - m_bDrawLevelSet
```
private boolean m_bDrawLevelSet
```
  - m_bUpdateVOI
```
private boolean m_bUpdateVOI
```
  - m_bPointer
```
private boolean m_bPointer
```
  - m_bSelected
```
private boolean m_bSelected
```
  - m_iCirclePts
```
private final int m_iCirclePts
```
    See Also:
    
    Constant Field Values
  - m_adCos
```
private final double[] m_adCos
```
  - m_adSin
```
private final double[] m_adSin
```
  - m_kBallPoint
```
private WildMagic.LibGraphics.SceneGraph.TriMesh m_kBallPoint
```
  - m_kZState
```
private WildMagic.LibGraphics.Rendering.ZBufferState m_kZState
```
  - m_kVOIAttr
```
private WildMagic.LibGraphics.SceneGraph.Attributes m_kVOIAttr
```
  - m_iCurrentVOIPoint
```
private int m_iCurrentVOIPoint
```
  - m_kPatientPt
```
private final WildMagic.LibFoundation.Mathematics.Vector3f m_kPatientPt
```
  - m_kVolumeScale
```
private final WildMagic.LibFoundation.Mathematics.Vector3f m_kVolumeScale
```
  - m_kVolumeScaleInv
```
private final WildMagic.LibFoundation.Mathematics.Vector3f m_kVolumeScaleInv
```
  - m_kCurrentVOI
```
private PlaneRenderProstate.LocalVolumeVOI m_kCurrentVOI
```
  - m_kCopyVOI
```
private PlaneRenderProstate.LocalVolumeVOI m_kCopyVOI
```
  - m_kVOIList
```
private PlaneRenderProstate.LocalVolumeVOIVector[] m_kVOIList
```
  - m_bFirstVOI
```
private boolean m_bFirstVOI
```
  - m_iVOICount
```
private int m_iVOICount
```
  - m_kCenter
```
private final WildMagic.LibFoundation.Mathematics.Vector3f m_kCenter
```
  - levelSetStack
```
private final PointStack levelSetStack
```
  - map
```
private java.util.BitSet map
```
  - stack
```
private final java.util.Stack<int[]> stack
```
  - m_aucData
```
private byte[] m_aucData
```
  - m_akSteps
```
private final WildMagic.LibFoundation.Mathematics.Vector2f[][] m_akSteps
```
  - m_aiIndexValues
```
private final int[][] m_aiIndexValues
```
  - m_afAverages
```
private final float[][] m_afAverages
```
  - m_iMM
```
private final int m_iMM
```
    See Also:
    
    Constant Field Values
  - m_iM
```
private final int m_iM
```
    See Also:
    
    Constant Field Values
  - m_i_
```
private final int m_i_
```
    See Also:
    
    Constant Field Values
  - m_iP
```
private final int m_iP
```
    See Also:
    
    Constant Field Values
  - m_iPP
```
private final int m_iPP
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PlaneRenderProstate
```
public PlaneRenderProstate()
```
    Default PlaneRender interface.
  - PlaneRenderProstate
```
public PlaneRenderProstate(VolumeTriPlanarInterface kParent,
                           com.jogamp.opengl.util.Animator kAnimator,
                           VolumeImage kVolumeImageA,
                           VolumeImage kVolumeImageB,
                           int iPlane)
```
    Parameters:
    
    kParent -
    
    kAnimator -
    
    kVolumeImageA -
    
    iPlane -
- Method Detail
  - testDistance
```
public static boolean testDistance(int x,
                                   int x1,
                                   int x2,
                                   int y,
                                   int y1,
                                   int y2,
                                   double tol)
```
    Tests the distance for closeness; finds the length of the normal from (x,y) to the line (x1,y1) (x2,y2). Returns true if the distance is shorter than tol.
    
    Parameters:
    
    x - x coordinate of point to be tested
    
    x1 - x coordinate of first point in line
    
    x2 - x coordinate of second point in line
    
    y - y coordinate of point to be tested
    
    y1 - y coordinate of first point in line
    
    y2 - y coordinate of second point in line
    
    tol - distance to test against
    
    Returns:
    
    true if the distance is shorter than tol.
  - addSlices
```
public void addSlices(VolumeSlices kVolumeSlice)
```
    Adds the VolumeSlices object to the display list for rendering.
    
    Parameters:
    
    kVolumeSlice - .
  - close
```
public void close()
```
    Closes the frame.
  - contains
```
public boolean contains(int iX,
                        int iY,
                        WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer)
```
    Determines if the supplied point can be found within the points that define the contour.
    
    Returns:
    
    true if point is within the contour
  - display
```
public void display(com.jogamp.opengl.GLAutoDrawable arg0)
```
    Specified by:
    
    display in interface com.jogamp.opengl.GLEventListener
  - displayChanged
```
public void displayChanged(com.jogamp.opengl.GLAutoDrawable arg0,
                           boolean arg1,
                           boolean arg2)
```
  - displaySurface
```
public void displaySurface(boolean bOn)
```
  - disposeLocal
```
public void disposeLocal()
```
    Clean memory.
  - doVOI
```
public void doVOI(java.lang.String kCommand)
```
  - GetCanvas
```
public com.jogamp.opengl.awt.GLCanvas GetCanvas()
```
    Description copied from class: GPURenderBase
    
    Returns the GLCanvas in the m_pkRenderer object.
    
    Overrides:
    
    GetCanvas in class GPURenderBase
    
    Returns:
    
    OpenGLRenderer.GLCanvas
  - init
```
public void init(com.jogamp.opengl.GLAutoDrawable arg0)
```
    Specified by:
    
    init in interface com.jogamp.opengl.GLEventListener
  - keyPressed
```
public void keyPressed(java.awt.event.KeyEvent kKey)
```
    keyPressed callback.
    
    Specified by:
    
    keyPressed in interface java.awt.event.KeyListener
    
    Overrides:
    
    keyPressed in class GPURenderBase
    
    Parameters:
    
    kKey - the KeyEvent triggering the callback.
  - make3DVOI
```
public void make3DVOI(boolean bIntersection,
                      ModelImage kVolume,
                      int iValue)
```
  - mouseDragged
```
public void mouseDragged(java.awt.event.MouseEvent kEvent)
```
    Specified by:
    
    mouseDragged in interface java.awt.event.MouseMotionListener
    
    Overrides:
    
    mouseDragged in class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
  - mouseMoved
```
public void mouseMoved(java.awt.event.MouseEvent kEvent)
```
    Specified by:
    
    mouseMoved in interface java.awt.event.MouseMotionListener
    
    Overrides:
    
    mouseMoved in class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
  - mousePressed
```
public void mousePressed(java.awt.event.MouseEvent kEvent)
```
    Specified by:
    
    mousePressed in interface java.awt.event.MouseListener
    
    Overrides:
    
    mousePressed in class GPURenderBase
  - mouseReleased
```
public void mouseReleased(java.awt.event.MouseEvent kEvent)
```
    Specified by:
    
    mouseReleased in interface java.awt.event.MouseListener
    
    Overrides:
    
    mouseReleased in class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
  - mouseWheelMoved
```
public void mouseWheelMoved(java.awt.event.MouseWheelEvent e)
```
    Specified by:
    
    mouseWheelMoved in interface java.awt.event.MouseWheelListener
    
    Overrides:
    
    mouseWheelMoved in class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D
  - nearLine
```
public boolean nearLine(int iX,
                        int iY,
                        WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer)
```
    Tests if a point is near the curve.
    
    Parameters:
    
    x - x coordinate of point
    
    y - y coordinate of point
    
    tol - tolerance indicating the capture range to the line the point.
    
    Returns:
    
    returns boolean result of test
  - reshape
```
public void reshape(com.jogamp.opengl.GLAutoDrawable arg0,
                    int iX,
                    int iY,
                    int iWidth,
                    int iHeight)
```
    Description copied from class: GPURenderBase
    
    Part of the GLEventListener interface. Called when the GLCanvas is resized.
    
    Specified by:
    
    reshape in interface com.jogamp.opengl.GLEventListener
    
    Overrides:
    
    reshape in class GPURenderBase
    
    Parameters:
    
    arg0 - the GLCanvas
    
    iX - the new x-position in screen coordinates.
    
    iY - the new y-position in screen coordinates.
    
    iWidth - the new width
    
    iHeight - the new height
  - setBackgroundColor
```
public void setBackgroundColor(WildMagic.LibFoundation.Mathematics.ColorRGBA kColor)
```
    Sets the background color for the frame and rendered image.
    
    Parameters:
    
    color - RGBA color to use as the background color.
  - setCenter
```
public void setCenter(WildMagic.LibFoundation.Mathematics.Vector3f center)
```
    setCenter sets the cursor and slice position for this PlaneRenderWM object, based on the 3D location of the three intersecting ModelImage planes.
    
    Parameters:
    
    center - the 3D center in FileCoordinates of the three intersecting ModelImage planes.
  - SetModified
```
public void SetModified(boolean bModified)
```
    Causes re-display.
    
    Parameters:
    
    bModified -
  - setRadiologicalView
```
public void setRadiologicalView(boolean bOn)
```
    Sets the view to Radiological (true) or Neurological (false) view.
    
    Parameters:
    
    bOn -
  - setSliceHairColor
```
public void setSliceHairColor(int iView,
                              WildMagic.LibFoundation.Mathematics.ColorRGB kColor)
```
    Sets the color for the PlaneRender iView (AXIAL, SAGITTAL, CORONAL) slice.
    
    Parameters:
    
    iView - (AXIAL, SAGITTAL, CORONAL)
    
    kColor - the new axis color attribute.
  - showAxes
```
public void showAxes(boolean bShow)
```
    Turns displaying the Axis labels on or off:
    
    Parameters:
    
    bShow - when true display the axis lablels, when false hide the axis labels
  - showXHairs
```
public void showXHairs(boolean bShow)
```
    Turns displaying the X and Y bars on or off:
    
    Parameters:
    
    bShow - when true show the cross-hairs when false hide the cross-hairs
  - fill
```
protected void fill(int[][] aaiCrossingPoints,
                    int[] aiNumCrossings,
                    int iXMin,
                    int iYMin,
                    int iXMax,
                    int iYMax,
                    int iZ,
                    ModelImage kVolume,
                    boolean bIntersection,
                    int iValue)
```
    fill: fill the sculpt outline drawn by the user. Pixels are determined to be inside or outside the sculpt region based on the parameters, aaiCrossingPoints and aiNumCrossings, using a scan-conversion algorithm that traverses each row and column of the bounding box of the sculpt region coloring inside points as it goes.
    
    Parameters:
    
    aaiCrossingPoints - DOCUMENT ME!
    
    aiNumCrossings - DOCUMENT ME!
  - outlineRegion
```
protected void outlineRegion(int[][] aaiCrossingPoints,
                             int[] aiNumCrossings,
                             int iXMin,
                             int iYMin,
                             int iXMax,
                             int iYMax,
                             WildMagic.LibFoundation.Mathematics.Vector3f[] kVolumePts,
                             ModelImage kVolume)
```
    This function computes the set of spans indicated by column crossings for the sculpt outline drawn by the user, by doing a polygon scan conversion in gridded space. The outline must be closed with last point = first point.
    
    Parameters:
    
    aaiCrossingPoints - DOCUMENT ME!
    
    aiNumCrossings - DOCUMENT ME!
  - setOrientation
```
protected void setOrientation()
```
    Based on the orientation of the ModelImage, sets up the index parameters, m_aiLocalImageExtents[0], m_aiLocalImageExtents[1], and m_aiLocalImageExtents[2], the drawing colors for the z box, x and y bars, and the invert flags.
    Once setup everything is rendered into an x,y plane where x,y may be any of the original x,y, or z dimensions in the original ModelImage.
  - sortCrossingPoints
```
protected void sortCrossingPoints(int[] aiList,
                                  int iNumElements)
```
    Sorts the edge crossing points in place.
    
    Parameters:
    
    aiList - list of positions
    
    iNumElements - number of positions.
  - addVOIPoint
```
private void addVOIPoint(int iX,
                         int iY)
```
  - areaTwice
```
private float areaTwice(float ptAx,
                        float ptAy,
                        float ptBx,
                        float ptBy,
                        float ptCx,
                        float ptCy)
```
    Calculates twice the area (cross product of two vectors) of a triangle given three points. This is a private function only called by the function "contains".
    
    Parameters:
    
    ptAx - x-coordinate of the first point of the triangle
    
    ptAy - y-coordinate of the first point of the triangle
    
    ptBx - x-coordinate of the second point of the triangle
    
    ptBy - y-coordinate of the second point of the triangle
    
    ptCx - x-coordinate of the third point of the triangle
    
    ptCy - y-coordinate of the third point of the triangle
    
    Returns:
    
    twice the area of the triangle if CCw or -2*area if CW
  - copyVOI
```
private void copyVOI()
```
  - CreateLabels
```
private void CreateLabels()
```
    Creates the TriMesh data structures for the axis arrows.
  - createPolyline
```
private WildMagic.LibGraphics.SceneGraph.Polyline createPolyline(WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer,
                                                                 int iZ)
```
  - CreateScene
```
private void CreateScene()
```
    Initializes the display parameters.
  - createVOI
```
private void createVOI(int iX,
                       int iY)
```
  - deleteAllVOI
```
private void deleteAllVOI()
```
  - deleteVOI
```
private void deleteVOI()
```
  - drawAxes
```
private void drawAxes(com.jogamp.opengl.GLAutoDrawable arg0)
```
    Called from the display function. Draws the axis arrows.
  - drawVOI
```
private void drawVOI()
```
  - fillVolume
```
private void fillVolume(int iSlice,
                        WildMagic.LibGraphics.SceneGraph.Polyline kPoly,
                        ModelImage kVolume,
                        boolean bIntersection,
                        int iValue)
```
  - LocalToPatient
```
private void LocalToPatient(WildMagic.LibFoundation.Mathematics.Vector3f localPt,
                            WildMagic.LibFoundation.Mathematics.Vector3f patientPt)
```
  - PatientToLocal
```
private void PatientToLocal(WildMagic.LibFoundation.Mathematics.Vector3f patientPt,
                            WildMagic.LibFoundation.Mathematics.Vector3f localPt)
```
  - moveVOI
```
private void moveVOI(int iX,
                     int iY)
```
  - moveVOIPoint
```
private void moveVOIPoint(int iX,
                          int iY)
```
  - nearPoint
```
private boolean nearPoint(int iX,
                          int iY,
                          WildMagic.LibGraphics.SceneGraph.VertexBuffer kVBuffer)
```
  - pasteVOI
```
private void pasteVOI(int iSlice)
```
  - processLeftMouseDrag
```
private void processLeftMouseDrag(java.awt.event.MouseEvent kEvent)
```
    Dragging the mouse with the left-mouse button held down changes the positions of the X and Y cross bars, and therefore the ZSlice positions of the associated PlaneRenderWM objects and the TriPlanar Surface. The new positions are calculated and passed onto the parent frame.
    
    Parameters:
    
    kEvent - the mouse event generated by a mouse drag
  - processRightMouseDrag
```
private void processRightMouseDrag(java.awt.event.MouseEvent kEvent)
```
    If the right mouse button is pressed and dragged. processRightMouseDrag updates the HistoLUT window and level (contrast and brightness)
    
    Parameters:
    
    kEvent - the mouse event generated by a mouse drag
  - saveVOI
```
private void saveVOI(int iX,
                     int iY,
                     int iSlice)
```
  - ScreenToLocal
```
private void ScreenToLocal(int iX,
                           int iY,
                           int iZ,
                           WildMagic.LibFoundation.Mathematics.Vector3f kLocal)
```
    Calculate the position of the mouse in the Local Coordinates, taking into account zoom and translate:
    
    Parameters:
    
    iX - mouse x coordinate value
    
    iY - mouse y coordinate value
    
    kLocal - mouse position in Local Coordinates
  - LocalToScreen
```
private void LocalToScreen(WildMagic.LibFoundation.Mathematics.Vector3f kLocal,
                           WildMagic.LibFoundation.Mathematics.Vector3f kScreen)
```
  - selectVOI
```
private void selectVOI(int iX,
                       int iY)
```
  - setSlice
```
private void setSlice(float fSlice)
```
    Sets the local slice value.
    
    Parameters:
    
    fSlice -
  - showSelectedVOI
```
private void showSelectedVOI(int iX,
                             int iY)
```
  - VOIToFileCoordinates
```
private WildMagic.LibFoundation.Mathematics.Vector3f VOIToFileCoordinates(WildMagic.LibFoundation.Mathematics.Vector3f kVOIPt,
                                                                          boolean bScale)
```
  - FileCoordinatesToVOI
```
private WildMagic.LibFoundation.Mathematics.Vector3f FileCoordinatesToVOI(WildMagic.LibFoundation.Mathematics.Vector3f volumePt,
                                                                          boolean bScale)
```
  - zoom
```
private void zoom()
```
  - avgPix
```
private float avgPix(int iX,
                     int iY)
```
    This method calculates the average pixel value based on the four neighbors (N, S, E, W).
    
    Parameters:
    
    index - the center pixel where the average pixel value is to be calculated.
    
    Returns:
    
    the average pixel value as a float.
  - paths
```
private void paths(int iX,
                   int iY,
                   int iZ,
                   int i,
                   float level)
```
    Generates the possible paths of the level set and pushes them onto a stack. Looks in the 8 neighborhood directions for the possible paths.
  - singleLevelSet
```
private PlaneRenderProstate.LocalVolumeVOI singleLevelSet(float startPtX,
                                                          float startPtY)
```
    Creates a single level set. Takes a starting point and finds a closed path along the levelset back to the starting point.
    
    Parameters:
    
    startPtX - the start point
    
    startPtY - the start point
    
    level - the level of the level set
  - initDataBuffer
```
private void initDataBuffer()
```
  - setIndices
```
private void setIndices(int iX,
                        int iY,
                        int iZ)
```

Class PlaneRenderProstate

Nested Class Summary

Field Summary

Fields inherited from class gov.nih.mipav.view.renderer.WildMagic.GPURenderBase

Fields inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D

Fields inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication

Constructor Summary

Method Summary

Methods inherited from class gov.nih.mipav.view.renderer.WildMagic.GPURenderBase

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication3D

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.JavaApplication

Methods inherited from class WildMagic.LibApplications.OpenGLApplication.Application

Methods inherited from class java.lang.Object

Methods inherited from interface com.jogamp.opengl.GLEventListener

Methods inherited from interface java.awt.event.KeyListener

Methods inherited from interface java.awt.event.MouseListener

Field Detail

serialVersionUID

m_kParent

m_akCLoc

m_akCoords

m_bPatientOrientation

m_iPlaneOrientation

m_kWinLevel

m_aiLocalImageExtents

m_aiLocalImageFactors

m_aakColors

m_aaiColorSwap

m_bDrawAxes

m_bDrawXHairs

m_bFirstDrag

m_bLeftMousePressed

m_bRightMousePressed

m_kActiveLookupTable

m_fX0

m_fX1

m_fXBox

m_fYBox

m_fMaxBox

m_fXRange

m_fY0

m_fY1

m_fYRange

m_fZoomScale

m_iSlice

m_kActiveImage

m_kLabelX

m_kLabelXDisplay

m_kLabelY

m_kXArrow

m_kYArrow

m_spkScreenCamera

m_iLabelX_SpacingX

m_iLabelX_SpacingY

m_iLabelY_SpacingX

m_iLabelY_SpacingY

m_bUpdateSpacing

m_aiAxisOrder

m_abAxisFlip

m_fMouseX

m_fMouseY

m_bShowSurface

m_bDrawVOI

m_bDrawRect

m_bDrawOval

m_bDrawPolyline

m_bDrawLevelSet

m_bUpdateVOI

m_bPointer

m_bSelected

m_iCirclePts

m_adCos

m_adSin

m_kBallPoint

m_kZState

m_kVOIAttr

m_iCurrentVOIPoint

m_kPatientPt

m_kVolumeScale

m_kVolumeScaleInv