VTK
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Renders labels with Qt. More...
#include <vtkQtLabelRenderStrategy.h>
Public Types | |
typedef vtkLabelRenderStrategy | Superclass |
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typedef vtkObject | Superclass |
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typedef vtkObjectBase | Superclass |
Public Member Functions | |
void | PrintSelf (ostream &os, vtkIndent indent) |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
virtual void | StartFrame () |
virtual void | EndFrame () |
virtual void | ReleaseGraphicsResources (vtkWindow *window) |
virtual void | ComputeLabelBounds (vtkTextProperty *tprop, vtkStdString label, double bds[4]) |
virtual void | ComputeLabelBounds (vtkTextProperty *tprop, vtkUnicodeString label, double bds[4]) |
virtual void | RenderLabel (int x[2], vtkTextProperty *tprop, vtkStdString label) |
virtual void | RenderLabel (int x[2], vtkTextProperty *tprop, vtkStdString label, int maxWidth) |
virtual void | RenderLabel (int x[2], vtkTextProperty *tprop, vtkUnicodeString label) |
virtual void | RenderLabel (int x[2], vtkTextProperty *tprop, vtkUnicodeString label, int maxWidth) |
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virtual bool | SupportsRotation () |
virtual bool | SupportsBoundedSize () |
virtual void | SetRenderer (vtkRenderer *ren) |
virtual vtkRenderer * | GetRenderer () |
virtual void | SetDefaultTextProperty (vtkTextProperty *tprop) |
virtual vtkTextProperty * | GetDefaultTextProperty () |
virtual void | RenderLabel (int x[2], vtkTextProperty *tprop, vtkUnicodeString label, int vtkNotUsed(maxWidth)) |
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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 () |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkQtLabelRenderStrategy * | SafeDownCast (vtkObject *o) |
static vtkQtLabelRenderStrategy * | New () |
Protected Member Functions | |
vtkQtLabelRenderStrategy () | |
~vtkQtLabelRenderStrategy () | |
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vtkLabelRenderStrategy () | |
~vtkLabelRenderStrategy () | |
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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 &) |
Protected Attributes | |
Internals * | Implementation |
vtkQImageToImageSource * | QImageToImage |
vtkPlaneSource * | PlaneSource |
vtkTextureMapToPlane * | TextureMapToPlane |
vtkTexture * | Texture |
vtkPolyDataMapper2D * | Mapper |
vtkTexturedActor2D * | Actor |
bool | AntialiasText |
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vtkRenderer * | Renderer |
vtkTextProperty * | DefaultTextProperty |
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unsigned char | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
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int | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
Renders labels with Qt.
This class uses Qt to render labels and compute sizes. The labels are rendered to a QImage, then EndFrame() converts that image to a vtkImageData and textures the image onto a quad spanning the render area.
Definition at line 44 of file vtkQtLabelRenderStrategy.h.
Definition at line 48 of file vtkQtLabelRenderStrategy.h.
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkLabelRenderStrategy.
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Reimplemented from vtkLabelRenderStrategy.
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkLabelRenderStrategy.
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkLabelRenderStrategy.
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Reimplemented from vtkLabelRenderStrategy.
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkObject.
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Compute the bounds of a label. Must be performed after the renderer is set.
Reimplemented from vtkLabelRenderStrategy.
Definition at line 54 of file vtkQtLabelRenderStrategy.h.
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Compute the bounds of a label. Must be performed after the renderer is set.
Implements vtkLabelRenderStrategy.
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Render a label at a location in world coordinates. Must be performed between StartFrame() and EndFrame() calls.
Reimplemented from vtkLabelRenderStrategy.
Definition at line 64 of file vtkQtLabelRenderStrategy.h.
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Render a label at a location in world coordinates. Must be performed between StartFrame() and EndFrame() calls.
Reimplemented from vtkLabelRenderStrategy.
Definition at line 66 of file vtkQtLabelRenderStrategy.h.
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Render a label at a location in world coordinates. Must be performed between StartFrame() and EndFrame() calls.
Implements vtkLabelRenderStrategy.
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Render a label at a location in world coordinates. Must be performed between StartFrame() and EndFrame() calls.
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Start a rendering frame. Renderer must be set.
Reimplemented from vtkLabelRenderStrategy.
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End a rendering frame.
Reimplemented from vtkLabelRenderStrategy.
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Release any graphics resources that are being consumed by this strategy. The parameter window could be used to determine which graphic resources to release.
Reimplemented from vtkLabelRenderStrategy.
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Definition at line 91 of file vtkQtLabelRenderStrategy.h.
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Definition at line 95 of file vtkQtLabelRenderStrategy.h.
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Definition at line 96 of file vtkQtLabelRenderStrategy.h.
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Definition at line 97 of file vtkQtLabelRenderStrategy.h.
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Definition at line 98 of file vtkQtLabelRenderStrategy.h.
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Definition at line 99 of file vtkQtLabelRenderStrategy.h.
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Definition at line 100 of file vtkQtLabelRenderStrategy.h.
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Definition at line 101 of file vtkQtLabelRenderStrategy.h.