VTK
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represent the vtkContourWidget More...
#include <vtkContourRepresentation.h>
Public Types | |
enum | { Outside =0, Nearby } |
enum | { Inactive = 0, Translate, Shift, Scale } |
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typedef vtkProp | Superclass |
Public Member Functions | |
virtual int | SetActiveNodeToWorldPosition (double pos[3]) |
virtual int | SetActiveNodeToWorldPosition (double pos[3], double orient[9]) |
virtual int | GetActiveNodeWorldPosition (double pos[3]) |
virtual int | GetActiveNodeWorldOrientation (double orient[9]) |
virtual int | GetActiveNodeDisplayPosition (double pos[2]) |
virtual int | GetNumberOfNodes () |
virtual int | GetNthNodeDisplayPosition (int n, double pos[2]) |
virtual int | GetNthNodeWorldPosition (int n, double pos[3]) |
virtual int | GetNthNodeWorldOrientation (int n, double orient[9]) |
virtual int | GetNthNodeSlope (int idx, double slope[3]) |
virtual int | GetNumberOfIntermediatePoints (int n) |
virtual int | DeleteLastNode () |
virtual int | DeleteActiveNode () |
virtual int | DeleteNthNode (int n) |
virtual void | ClearAllNodes () |
virtual int | AddNodeOnContour (int X, int Y) |
void | SetPointPlacer (vtkPointPlacer *) |
virtual vtkPointPlacer * | GetPointPlacer () |
void | GetNodePolyData (vtkPolyData *poly) |
virtual void | SetRebuildLocator (bool) |
virtual int | AddNodeAtWorldPosition (double x, double y, double z) |
virtual int | AddNodeAtWorldPosition (double worldPos[3]) |
virtual int | AddNodeAtWorldPosition (double worldPos[3], double worldOrient[9]) |
virtual int | AddNodeAtDisplayPosition (double displayPos[2]) |
virtual int | AddNodeAtDisplayPosition (int displayPos[2]) |
virtual int | AddNodeAtDisplayPosition (int X, int Y) |
virtual int | ActivateNode (double displayPos[2]) |
virtual int | ActivateNode (int displayPos[2]) |
virtual int | ActivateNode (int X, int Y) |
virtual int | SetActiveNodeToDisplayPosition (double pos[2]) |
virtual int | SetActiveNodeToDisplayPosition (int pos[2]) |
virtual int | SetActiveNodeToDisplayPosition (int X, int Y) |
virtual int | ToggleActiveNodeSelected () |
virtual int | GetActiveNodeSelected () |
virtual int | GetNthNodeSelected (int) |
virtual int | SetNthNodeSelected (int) |
virtual int | SetNthNodeDisplayPosition (int n, int X, int Y) |
virtual int | SetNthNodeDisplayPosition (int n, int pos[2]) |
virtual int | SetNthNodeDisplayPosition (int n, double pos[2]) |
virtual int | SetNthNodeWorldPosition (int n, double pos[3]) |
virtual int | SetNthNodeWorldPosition (int n, double pos[3], double orient[9]) |
virtual int | GetIntermediatePointWorldPosition (int n, int idx, double point[3]) |
virtual int | AddIntermediatePointWorldPosition (int n, double point[3]) |
virtual void | SetPixelTolerance (int) |
virtual int | GetPixelTolerance () |
virtual void | SetWorldTolerance (double) |
virtual double | GetWorldTolerance () |
virtual int | GetCurrentOperation () |
virtual void | SetCurrentOperation (int) |
void | SetCurrentOperationToInactive () |
void | SetCurrentOperationToTranslate () |
void | SetCurrentOperationToShift () |
void | SetCurrentOperationToScale () |
void | SetLineInterpolator (vtkContourLineInterpolator *) |
virtual vtkContourLineInterpolator * | GetLineInterpolator () |
virtual void | BuildRepresentation ()=0 |
virtual int | ComputeInteractionState (int X, int Y, int modified=0)=0 |
virtual void | StartWidgetInteraction (double e[2])=0 |
virtual void | WidgetInteraction (double e[2])=0 |
virtual void | ReleaseGraphicsResources (vtkWindow *w)=0 |
virtual int | RenderOverlay (vtkViewport *viewport)=0 |
virtual int | RenderOpaqueGeometry (vtkViewport *viewport)=0 |
virtual int | RenderTranslucentPolygonalGeometry (vtkViewport *viewport)=0 |
virtual int | HasTranslucentPolygonalGeometry ()=0 |
void | SetClosedLoop (int val) |
virtual int | GetClosedLoop () |
virtual void | ClosedLoopOn () |
virtual void | ClosedLoopOff () |
virtual void | SetShowSelectedNodes (int) |
virtual int | GetShowSelectedNodes () |
virtual void | ShowSelectedNodesOn () |
virtual void | ShowSelectedNodesOff () |
virtual vtkPolyData * | GetContourRepresentationAsPolyData ()=0 |
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virtual void | SetRenderer (vtkRenderer *ren) |
virtual vtkRenderer * | GetRenderer () |
virtual void | PlaceWidget (double *vtkNotUsed(bounds[6])) |
virtual void | EndWidgetInteraction (double newEventPos[2]) |
virtual int | GetInteractionState () |
virtual void | Highlight (int vtkNotUsed(highlightOn)) |
virtual void | SetPlaceFactor (double) |
virtual double | GetPlaceFactor () |
virtual void | SetHandleSize (double) |
virtual double | GetHandleSize () |
virtual int | GetNeedToRender () |
virtual void | SetNeedToRender (int) |
virtual void | NeedToRenderOn () |
virtual void | NeedToRenderOff () |
virtual double * | GetBounds () |
virtual void | ShallowCopy (vtkProp *prop) |
virtual void | GetActors (vtkPropCollection *) |
virtual void | GetActors2D (vtkPropCollection *) |
virtual void | GetVolumes (vtkPropCollection *) |
virtual int | RenderOverlay (vtkViewport *vtkNotUsed(viewport)) |
virtual int | RenderOpaqueGeometry (vtkViewport *vtkNotUsed(viewport)) |
virtual int | RenderTranslucentPolygonalGeometry (vtkViewport *vtkNotUsed(viewport)) |
virtual int | RenderVolumetricGeometry (vtkViewport *vtkNotUsed(viewport)) |
void | PrintSelf (ostream &os, vtkIndent indent) |
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virtual void | Pick () |
virtual unsigned long | GetRedrawMTime () |
virtual bool | HasKeys (vtkInformation *requiredKeys) |
virtual void | BuildPaths (vtkAssemblyPaths *paths, vtkAssemblyPath *path) |
virtual void | SetVisibility (int) |
virtual int | GetVisibility () |
virtual void | VisibilityOn () |
virtual void | VisibilityOff () |
virtual void | SetPickable (int) |
virtual int | GetPickable () |
virtual void | PickableOn () |
virtual void | PickableOff () |
virtual void | SetDragable (int) |
virtual int | GetDragable () |
virtual void | DragableOn () |
virtual void | DragableOff () |
virtual void | SetUseBounds (bool) |
virtual bool | GetUseBounds () |
virtual void | UseBoundsOn () |
virtual void | UseBoundsOff () |
virtual void | InitPathTraversal () |
virtual vtkAssemblyPath * | GetNextPath () |
virtual int | GetNumberOfPaths () |
virtual void | PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix)) |
virtual vtkMatrix4x4 * | GetMatrix () |
virtual vtkInformation * | GetPropertyKeys () |
virtual void | SetPropertyKeys (vtkInformation *keys) |
virtual int | RenderVolumetricGeometry (vtkViewport *) |
virtual bool | RenderFilteredOpaqueGeometry (vtkViewport *v, vtkInformation *requiredKeys) |
virtual bool | RenderFilteredTranslucentPolygonalGeometry (vtkViewport *v, vtkInformation *requiredKeys) |
virtual bool | RenderFilteredVolumetricGeometry (vtkViewport *v, vtkInformation *requiredKeys) |
virtual bool | RenderFilteredOverlay (vtkViewport *v, vtkInformation *requiredKeys) |
virtual double | GetEstimatedRenderTime (vtkViewport *) |
virtual double | GetEstimatedRenderTime () |
virtual void | SetEstimatedRenderTime (double t) |
virtual void | RestoreEstimatedRenderTime () |
virtual void | AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp)) |
virtual void | SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v)) |
virtual double | GetAllocatedRenderTime () |
void | SetRenderTimeMultiplier (double t) |
virtual double | GetRenderTimeMultiplier () |
virtual bool | GetSupportsSelection () |
virtual int | GetNumberOfConsumers () |
void | AddConsumer (vtkObject *c) |
void | RemoveConsumer (vtkObject *c) |
vtkObject * | GetConsumer (int i) |
int | IsConsumer (vtkObject *c) |
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virtual void | DebugOn () |
virtual void | DebugOff () |
unsigned char | GetDebug () |
void | SetDebug (unsigned char debugFlag) |
virtual void | Modified () |
virtual unsigned long | GetMTime () |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
vtkCommand * | GetCommand (unsigned long tag) |
void | RemoveObserver (vtkCommand *) |
void | RemoveObservers (unsigned long event, vtkCommand *) |
void | RemoveObservers (const char *event, vtkCommand *) |
int | HasObserver (unsigned long event, vtkCommand *) |
int | HasObserver (const char *event, vtkCommand *) |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
int | HasObserver (unsigned long event) |
int | HasObserver (const char *event) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
int | InvokeEvent (unsigned long event, void *callData) |
int | InvokeEvent (const char *event, void *callData) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
virtual void | Delete () |
virtual void | FastDelete () |
void | Print (ostream &os) |
virtual void | Register (vtkObjectBase *o) |
virtual void | UnRegister (vtkObjectBase *o) |
void | SetReferenceCount (int) |
void | PrintRevisions (ostream &os) |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
int | GetReferenceCount () |
Protected Member Functions | |
vtkContourRepresentation () | |
~vtkContourRepresentation () | |
void | AddNodeAtPositionInternal (double worldPos[3], double worldOrient[9], int displayPos[2]) |
void | AddNodeAtPositionInternal (double worldPos[3], double worldOrient[9], double displayPos[2]) |
void | SetNthNodeWorldPositionInternal (int n, double worldPos[3], double worldOrient[9]) |
virtual void | UpdateLines (int index) |
void | UpdateLine (int idx1, int idx2) |
virtual int | FindClosestPointOnContour (int X, int Y, double worldPos[3], int *idx) |
virtual void | BuildLines ()=0 |
virtual int | UpdateContour () |
void | ComputeMidpoint (double p1[3], double p2[3], double mid[3]) |
virtual void | Initialize (vtkPolyData *) |
void | ResetLocator () |
void | BuildLocator () |
void | GetRendererComputedDisplayPositionFromWorldPosition (double worldPos[3], double worldOrient[9], int displayPos[2]) |
void | GetRendererComputedDisplayPositionFromWorldPosition (double worldPos[3], double worldOrient[9], double displayPos[2]) |
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vtkWidgetRepresentation () | |
~vtkWidgetRepresentation () | |
void | AdjustBounds (double bounds[6], double newBounds[6], double center[3]) |
double | SizeHandlesRelativeToViewport (double factor, double pos[3]) |
double | SizeHandlesInPixels (double factor, double pos[3]) |
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vtkProp () | |
~vtkProp () | |
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vtkObject () | |
virtual | ~vtkObject () |
virtual void | RegisterInternal (vtkObjectBase *, int check) |
virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
void | InternalReleaseFocus () |
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vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &os) |
virtual void | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Friends | |
class | vtkContourWidget |
typedef vtkWidgetRepresentation | Superclass |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
static int | IsTypeOf (const char *type) |
static vtkContourRepresentation * | SafeDownCast (vtkObject *o) |
Additional Inherited Members | |
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static int | IsTypeOf (const char *type) |
static vtkWidgetRepresentation * | SafeDownCast (vtkObject *o) |
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static int | IsTypeOf (const char *type) |
static vtkProp * | SafeDownCast (vtkObject *o) |
represent the vtkContourWidget
The vtkContourRepresentation is a superclass for various types of representations for the vtkContourWidget.
SetLineInterpolator
. BuildLines()
to interpolate lines using their display positions intead of world positions.Definition at line 106 of file vtkContourRepresentation.h.
Standard VTK methods.
Definition at line 114 of file vtkContourRepresentation.h.
anonymous enum |
Definition at line 281 of file vtkContourRepresentation.h.
anonymous enum |
Definition at line 286 of file vtkContourRepresentation.h.
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Standard VTK methods.
Reimplemented from vtkWidgetRepresentation.
Reimplemented in vtkOrientedGlyphFocalPlaneContourRepresentation, vtkOrientedGlyphContourRepresentation, and vtkFocalPlaneContourRepresentation.
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Standard VTK methods.
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Standard VTK methods.
Reimplemented from vtkWidgetRepresentation.
Reimplemented in vtkOrientedGlyphFocalPlaneContourRepresentation, vtkOrientedGlyphContourRepresentation, and vtkFocalPlaneContourRepresentation.
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Standard VTK methods.
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Standard VTK methods.
Reimplemented from vtkProp.
Reimplemented in vtkOrientedGlyphFocalPlaneContourRepresentation, vtkOrientedGlyphContourRepresentation, and vtkFocalPlaneContourRepresentation.
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Add a node at a specific world position. Returns 0 if the node could not be added, 1 otherwise.
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Add a node at a specific world position. Returns 0 if the node could not be added, 1 otherwise.
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Add a node at a specific world position. Returns 0 if the node could not be added, 1 otherwise.
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Add a node at a specific display position. This will be converted into a world position according to the current constraints of the point placer. Return 0 if a point could not be added, 1 otherwise.
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Add a node at a specific display position. This will be converted into a world position according to the current constraints of the point placer. Return 0 if a point could not be added, 1 otherwise.
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Add a node at a specific display position. This will be converted into a world position according to the current constraints of the point placer. Return 0 if a point could not be added, 1 otherwise.
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Given a display position, activate a node. The closest node within tolerance will be activated. If a node is activated, 1 will be returned, otherwise 0 will be returned.
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Given a display position, activate a node. The closest node within tolerance will be activated. If a node is activated, 1 will be returned, otherwise 0 will be returned.
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Given a display position, activate a node. The closest node within tolerance will be activated. If a node is activated, 1 will be returned, otherwise 0 will be returned.
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Move the active node based on a specified display position. The display position will be converted into a world position. If the new position is not valid or there is no active node, a 0 will be returned. Otherwise, on success a 1 will be returned.
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Move the active node based on a specified display position. The display position will be converted into a world position. If the new position is not valid or there is no active node, a 0 will be returned. Otherwise, on success a 1 will be returned.
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Move the active node based on a specified display position. The display position will be converted into a world position. If the new position is not valid or there is no active node, a 0 will be returned. Otherwise, on success a 1 will be returned.
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Set/Get whether the active or nth node is selected.
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Set/Get whether the active or nth node is selected.
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Set/Get whether the active or nth node is selected.
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Set/Get whether the active or nth node is selected.
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Get the world position of the active node. Will return 0 if there is no active node, or 1 otherwise.
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Get the world orientation of the active node. Will return 0 if there is no active node, or 1 otherwise.
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Get the display position of the active node. Will return 0 if there is no active node, or 1 otherwise.
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Get the number of nodes.
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Get the nth node's display position. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting).
Reimplemented in vtkFocalPlaneContourRepresentation.
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Get the nth node's world position. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting).
Reimplemented in vtkFocalPlaneContourRepresentation.
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Get the nth node's world orientation. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting).
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Set the nth node's display position. Display position will be converted into world position according to the constraints of the point placer. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting) or the world position is not valid.
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Set the nth node's display position. Display position will be converted into world position according to the constraints of the point placer. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting) or the world position is not valid.
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Set the nth node's display position. Display position will be converted into world position according to the constraints of the point placer. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting) or the world position is not valid.
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Set the nth node's world position. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting) or the world position is not valid according to the point placer.
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Set the nth node's world position. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting) or the world position is not valid according to the point placer.
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Get the nth node's slope. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting).
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Get the world position of the intermediate point at index idx between nodes n and (n+1) (or n and 0 if n is the last node and the loop is closed). Returns 1 on success or 0 if n or idx are out of range.
Reimplemented in vtkFocalPlaneContourRepresentation.
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Add an intermediate point between node n and n+1 (or n and 0 if n is the last node and the loop is closed). Returns 1 on success or 0 if n is out of range.
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Delete the last node. Returns 1 on success or 0 if there were not any nodes.
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Delete the active node. Returns 1 on success or 0 if the active node did not indicate a valid node.
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Delete the nth node. Return 1 on success or 0 if n is out of range.
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Delete all nodes.
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Given a specific X, Y pixel location, add a new node on the contour at this location.
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The tolerance to use when calculations are performed in display coordinates
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The tolerance to use when calculations are performed in display coordinates
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The tolerance to use when calculations are performed in world coordinates
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The tolerance to use when calculations are performed in world coordinates
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Set / get the current operation. The widget is either inactive, or it is being translated.
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Set / get the current operation. The widget is either inactive, or it is being translated.
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Set / get the current operation. The widget is either inactive, or it is being translated.
Definition at line 301 of file vtkContourRepresentation.h.
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Set / get the current operation. The widget is either inactive, or it is being translated.
Definition at line 303 of file vtkContourRepresentation.h.
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Set / get the current operation. The widget is either inactive, or it is being translated.
Definition at line 305 of file vtkContourRepresentation.h.
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Set / get the current operation. The widget is either inactive, or it is being translated.
Definition at line 307 of file vtkContourRepresentation.h.
void vtkContourRepresentation::SetPointPlacer | ( | vtkPointPlacer * | ) |
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void vtkContourRepresentation::SetLineInterpolator | ( | vtkContourLineInterpolator * | ) |
Set / Get the Line Interpolator. The line interpolator is responsible for generating the line segments connecting nodes.
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Set / Get the Line Interpolator. The line interpolator is responsible for generating the line segments connecting nodes.
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These are methods that satisfy vtkWidgetRepresentation's API.
Implements vtkWidgetRepresentation.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
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These are methods that satisfy vtkWidgetRepresentation's API.
Reimplemented from vtkWidgetRepresentation.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
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These are methods that satisfy vtkWidgetRepresentation's API.
Reimplemented from vtkWidgetRepresentation.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
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These are methods that satisfy vtkWidgetRepresentation's API.
Reimplemented from vtkWidgetRepresentation.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
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Methods required by vtkProp superclass.
Reimplemented from vtkWidgetRepresentation.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
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Methods required by vtkProp superclass.
Reimplemented from vtkProp.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
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Methods required by vtkProp superclass.
Reimplemented from vtkProp.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
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Methods required by vtkProp superclass.
Reimplemented from vtkProp.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
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Methods required by vtkProp superclass.
Reimplemented from vtkWidgetRepresentation.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
void vtkContourRepresentation::SetClosedLoop | ( | int | val | ) |
Set / Get the ClosedLoop value. This ivar indicates whether the contour forms a closed loop.
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Set / Get the ClosedLoop value. This ivar indicates whether the contour forms a closed loop.
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Set / Get the ClosedLoop value. This ivar indicates whether the contour forms a closed loop.
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Set / Get the ClosedLoop value. This ivar indicates whether the contour forms a closed loop.
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A flag to indicate whether to show the Selected nodes Default is to set it to false.
Reimplemented in vtkOrientedGlyphContourRepresentation.
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A flag to indicate whether to show the Selected nodes Default is to set it to false.
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A flag to indicate whether to show the Selected nodes Default is to set it to false.
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A flag to indicate whether to show the Selected nodes Default is to set it to false.
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Get the points in this contour as a vtkPolyData.
Implemented in vtkOrientedGlyphFocalPlaneContourRepresentation, and vtkOrientedGlyphContourRepresentation.
void vtkContourRepresentation::GetNodePolyData | ( | vtkPolyData * | poly | ) |
Get the nodes and not the intermediate points in this contour as a vtkPolyData.
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Given a world position and orientation, this computes the display position using the renderer of this class.
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Given a world position and orientation, this computes the display position using the renderer of this class.
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Reimplemented in vtkFocalPlaneContourRepresentation.
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Implemented in vtkOrientedGlyphContourRepresentation, and vtkOrientedGlyphFocalPlaneContourRepresentation.
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Reimplemented in vtkFocalPlaneContourRepresentation.
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Definition at line 426 of file vtkContourRepresentation.h.
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Build a contour representation from externally supplied PolyData. This is very useful when you use an external program to compute a set of contour nodes, let's say based on image features. Subsequently, you want to build and display a contour that runs through those points. This method is protected and accessible only from vtkContourWidget::Initialize( vtkPolyData * )
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Deletes the previous locator if it exists and creates a new locator. Also deletes / recreates the attached data set.
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Definition at line 109 of file vtkContourRepresentation.h.
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Definition at line 377 of file vtkContourRepresentation.h.
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Definition at line 378 of file vtkContourRepresentation.h.
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Definition at line 380 of file vtkContourRepresentation.h.
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Definition at line 381 of file vtkContourRepresentation.h.
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Definition at line 383 of file vtkContourRepresentation.h.
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Definition at line 385 of file vtkContourRepresentation.h.
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Definition at line 386 of file vtkContourRepresentation.h.
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Definition at line 389 of file vtkContourRepresentation.h.
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Definition at line 391 of file vtkContourRepresentation.h.
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Definition at line 424 of file vtkContourRepresentation.h.
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Adding a point locator to the representation to speed up lookup of the active node when dealing with large datasets (100k+)
Definition at line 443 of file vtkContourRepresentation.h.
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Definition at line 451 of file vtkContourRepresentation.h.