VTK
|
Clipped, transformed area with axes for context items. More...
#include <vtkContextArea.h>
Public Types | |
enum | DrawAreaResizeBehaviorType { DARB_Expand, DARB_FixedAspect, DARB_FixedRect, DARB_FixedMargins } |
typedef vtkTuple< int, 4 > | Margins |
typedef vtkAbstractContextItem | Superclass |
Public Types inherited from vtkAbstractContextItem | |
typedef vtkObject | Superclass |
Public Member Functions | |
virtual int | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. More... | |
vtkContextArea * | NewInstance () const |
virtual void | PrintSelf (ostream &os, vtkIndent indent) |
Methods invoked by print to print information about the object including superclasses. More... | |
vtkAxis * | GetAxis (vtkAxis::Location location) |
Get the vtkAxis associated with the specified location. More... | |
vtkAbstractContextItem * | GetDrawAreaItem () |
Returns the vtkAbstractContextItem that will draw in the clipped, transformed space. More... | |
virtual bool | Paint (vtkContext2D *painter) |
Paint event for the item, called whenever the item needs to be drawn. More... | |
virtual vtkRecti | GetGeometry () |
The rect defining the pixel location and size of the entire vtkContextArea, including axis labels, title, etc. More... | |
virtual void | SetGeometry (vtkRecti) |
The rect defining the pixel location and size of the entire vtkContextArea, including axis labels, title, etc. More... | |
virtual vtkRectd | GetDrawAreaBounds () |
The data bounds of the clipped and transformed area inside of the axes. More... | |
virtual void | SetDrawAreaBounds (vtkRectd) |
The data bounds of the clipped and transformed area inside of the axes. More... | |
virtual DrawAreaResizeBehaviorType | GetDrawAreaResizeBehavior () |
Set the resize behavior for the draw area: More... | |
virtual void | SetDrawAreaResizeBehavior (DrawAreaResizeBehaviorType) |
Set the resize behavior for the draw area: More... | |
virtual float | GetFixedAspect () |
The fixed aspect ratio, if DrawAreaResizeBehavior is FixedAspect. More... | |
virtual void | SetFixedAspect (float aspect) |
The fixed aspect ratio, if DrawAreaResizeBehavior is FixedAspect. More... | |
virtual vtkRecti | GetFixedRect () |
The fixed rect to use for the draw area, if DrawAreaResizeBehavior is FixedRect. More... | |
virtual void | SetFixedRect (vtkRecti rect) |
The fixed rect to use for the draw area, if DrawAreaResizeBehavior is FixedRect. More... | |
virtual void | SetFixedRect (int x, int y, int width, int height) |
The fixed rect to use for the draw area, if DrawAreaResizeBehavior is FixedRect. More... | |
virtual const Margins & | GetFixedMargins () |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins. More... | |
virtual void | GetFixedMarginsArray (int margins[4]) |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins. More... | |
virtual const int * | GetFixedMarginsArray () |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins. More... | |
virtual void | SetFixedMargins (Margins margins) |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins. More... | |
virtual void | SetFixedMargins (int margins[4]) |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins. More... | |
virtual void | SetFixedMargins (int left, int right, int bottom, int top) |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins. More... | |
virtual bool | GetFillViewport () |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call. More... | |
virtual void | SetFillViewport (bool) |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call. More... | |
virtual void | FillViewportOn () |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call. More... | |
virtual void | FillViewportOff () |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call. More... | |
virtual void | SetShowGrid (bool show) |
Turn on/off grid visibility. More... | |
virtual bool | GetShowGrid () |
Turn on/off grid visibility. More... | |
virtual void | ShowGridOn () |
Turn on/off grid visibility. More... | |
virtual void | ShowGridOff () |
Turn on/off grid visibility. More... | |
Public Member Functions inherited from vtkAbstractContextItem | |
vtkAbstractContextItem * | NewInstance () const |
virtual void | Update () |
Perform any updates to the item that may be necessary before rendering. More... | |
virtual bool | PaintChildren (vtkContext2D *painter) |
Paint the children of the item, should be called whenever the children need to be rendered. More... | |
virtual void | ReleaseGraphicsResources () |
Release graphics resources hold by the item. More... | |
unsigned int | AddItem (vtkAbstractContextItem *item) |
Add child items to this item. More... | |
bool | RemoveItem (vtkAbstractContextItem *item) |
Remove child item from this item. More... | |
bool | RemoveItem (unsigned int index) |
Remove child item from this item. More... | |
vtkAbstractContextItem * | GetItem (unsigned int index) |
Get the item at the specified index. More... | |
unsigned int | GetItemIndex (vtkAbstractContextItem *item) |
Get the index of the specified item. More... | |
unsigned int | GetNumberOfItems () |
Get the number of child items. More... | |
void | ClearItems () |
Remove all child items from this item. More... | |
unsigned int | Raise (unsigned int index) |
Raises the child to the top of the item's stack. More... | |
virtual unsigned int | StackAbove (unsigned int index, unsigned int under) |
Raises the child above the under sibling. More... | |
unsigned int | Lower (unsigned int index) |
Lowers the child to the bottom of the item's stack. More... | |
virtual unsigned int | StackUnder (unsigned int child, unsigned int above) |
Lowers the child under the above sibling. More... | |
virtual bool | Hit (const vtkContextMouseEvent &mouse) |
Return true if the supplied x, y coordinate is inside the item. More... | |
virtual vtkAbstractContextItem * | GetPickedItem (const vtkContextMouseEvent &mouse) |
Return the item under the mouse. More... | |
virtual bool | MouseEnterEvent (const vtkContextMouseEvent &mouse) |
Mouse enter event. More... | |
virtual bool | MouseMoveEvent (const vtkContextMouseEvent &mouse) |
Mouse move event. More... | |
virtual bool | MouseLeaveEvent (const vtkContextMouseEvent &mouse) |
Mouse leave event. More... | |
virtual bool | MouseButtonPressEvent (const vtkContextMouseEvent &mouse) |
Mouse button down event Return true if the item holds the event, false if the event can be propagated to other items. More... | |
virtual bool | MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse) |
Mouse button release event. More... | |
virtual bool | MouseDoubleClickEvent (const vtkContextMouseEvent &mouse) |
Mouse button double click event. More... | |
virtual bool | MouseWheelEvent (const vtkContextMouseEvent &mouse, int delta) |
Mouse wheel event, positive delta indicates forward movement of the wheel. More... | |
virtual bool | KeyPressEvent (const vtkContextKeyEvent &key) |
Key press event. More... | |
virtual bool | KeyReleaseEvent (const vtkContextKeyEvent &key) |
Key release event. More... | |
virtual void | SetScene (vtkContextScene *scene) |
Set the vtkContextScene for the item, always set for an item in a scene. More... | |
vtkContextScene * | GetScene () |
Get the vtkContextScene for the item, always set for an item in a scene. More... | |
virtual void | SetParent (vtkAbstractContextItem *parent) |
Set the parent item. More... | |
vtkAbstractContextItem * | GetParent () |
Get the parent item. More... | |
virtual vtkVector2f | MapToParent (const vtkVector2f &point) |
Maps the point to the parent coordinate system. More... | |
virtual vtkVector2f | MapFromParent (const vtkVector2f &point) |
Maps the point from the parent coordinate system. More... | |
virtual vtkVector2f | MapToScene (const vtkVector2f &point) |
Maps the point to the scene coordinate system. More... | |
virtual vtkVector2f | MapFromScene (const vtkVector2f &point) |
Maps the point from the scene coordinate system. More... | |
virtual bool | GetVisible () |
Get the visibility of the item (should it be drawn). More... | |
virtual void | SetVisible (bool) |
Set the visibility of the item (should it be drawn). More... | |
virtual bool | GetInteractive () |
Get if the item is interactive (should respond to mouse events). More... | |
virtual void | SetInteractive (bool) |
Set if the item is interactive (should respond to mouse events). More... | |
Public Member Functions inherited from vtkObject | |
vtkBaseTypeMacro (vtkObject, vtkObjectBase) | |
virtual void | DebugOn () |
Turn debugging output on. More... | |
virtual void | DebugOff () |
Turn debugging output off. More... | |
bool | GetDebug () |
Get the value of the debug flag. More... | |
void | SetDebug (bool debugFlag) |
Set the value of the debug flag. More... | |
virtual void | Modified () |
Update the modification time for this object. More... | |
virtual vtkMTimeType | GetMTime () |
Return this object's modified time. More... | |
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) |
int | InvokeEvent (unsigned long event) |
int | InvokeEvent (const char *event) |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
vtkCommand * | GetCommand (unsigned long tag) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
void | RemoveObserver (vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
void | RemoveObservers (unsigned long event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
void | RemoveObservers (const char *event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
int | HasObserver (unsigned long event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
int | HasObserver (const char *event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More... | |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More... | |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
Allow user to set the AbortFlagOn() with the return value of the callback method. More... | |
int | InvokeEvent (unsigned long event, void *callData) |
This method invokes an event and return whether the event was aborted or not. More... | |
int | InvokeEvent (const char *event, void *callData) |
This method invokes an event and return whether the event was aborted or not. More... | |
Public Member Functions inherited from vtkObjectBase | |
const char * | GetClassName () const |
Return the class name as a string. More... | |
virtual void | Delete () |
Delete a VTK object. More... | |
virtual void | FastDelete () |
Delete a reference to this object. More... | |
void | InitializeObjectBase () |
void | Print (ostream &os) |
Print an object to an ostream. More... | |
virtual void | Register (vtkObjectBase *o) |
Increase the reference count (mark as used by another object). More... | |
virtual void | UnRegister (vtkObjectBase *o) |
Decrease the reference count (release by another object). More... | |
int | GetReferenceCount () |
Return the current reference count of this object. More... | |
void | SetReferenceCount (int) |
Sets the reference count. More... | |
void | PrintRevisions (ostream &) |
Legacy. More... | |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
Methods invoked by print to print information about the object including superclasses. More... | |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
Methods invoked by print to print information about the object including superclasses. More... | |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkContextArea * | SafeDownCast (vtkObjectBase *o) |
static vtkContextArea * | New () |
Static Public Member Functions inherited from vtkAbstractContextItem | |
static int | IsTypeOf (const char *type) |
static vtkAbstractContextItem * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkObject | |
static vtkObject * | New () |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More... | |
static void | BreakOnError () |
This method is called when vtkErrorMacro executes. More... | |
static void | SetGlobalWarningDisplay (int val) |
This is a global flag that controls whether any debug, warning or error messages are displayed. More... | |
static void | GlobalWarningDisplayOn () |
This is a global flag that controls whether any debug, warning or error messages are displayed. More... | |
static void | GlobalWarningDisplayOff () |
This is a global flag that controls whether any debug, warning or error messages are displayed. More... | |
static int | GetGlobalWarningDisplay () |
This is a global flag that controls whether any debug, warning or error messages are displayed. More... | |
Static Public Member Functions inherited from vtkObjectBase | |
static vtkTypeBool | IsTypeOf (const char *name) |
Return 1 if this class type is the same type of (or a subclass of) the named class. More... | |
static vtkObjectBase * | New () |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More... | |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkContextArea () | |
~vtkContextArea () | |
void | LayoutAxes (vtkContext2D *painter) |
Sync the Axes locations with Geometry, and update the DrawAreaGeometry to account for Axes size (margins). More... | |
vtkRecti | ComputeDrawAreaGeometry (vtkContext2D *painter) |
Return the draw area's geometry. More... | |
void | UpdateDrawArea () |
Set the transform to map DrawAreaBounds to DrawAreaGeometry. More... | |
vtkRecti | ComputeExpandedDrawAreaGeometry (vtkContext2D *painter) |
Working implementations for ComputeDrawAreaGeometry. More... | |
vtkRecti | ComputeFixedAspectDrawAreaGeometry (vtkContext2D *painter) |
Working implementations for ComputeDrawAreaGeometry. More... | |
vtkRecti | ComputeFixedRectDrawAreaGeometry (vtkContext2D *painter) |
Working implementations for ComputeDrawAreaGeometry. More... | |
vtkRecti | ComputeFixedMarginsDrawAreaGeometry (vtkContext2D *painter) |
Working implementations for ComputeDrawAreaGeometry. More... | |
Protected Member Functions inherited from vtkAbstractContextItem | |
vtkAbstractContextItem () | |
~vtkAbstractContextItem () | |
Protected Member Functions inherited from vtkObject | |
vtkObject () | |
~vtkObject () override | |
void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
These methods allow a command to exclusively grab all events. More... | |
void | InternalReleaseFocus () |
These methods allow a command to exclusively grab all events. More... | |
Protected Member Functions inherited from vtkObjectBase | |
vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | CollectRevisions (ostream &) |
virtual void | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkTuple< vtkAxis *, 4 > | Axes |
vtkAxis objects that surround the draw area, indexed by vtkAxis::Location. More... | |
vtkNew< vtkPlotGrid > | Grid |
The vtkPlotGrid that renders a grid atop the data in the draw area. More... | |
vtkNew< vtkContextClip > | Clip |
The context item that clips rendered data. More... | |
vtkNew< vtkContextTransform > | Transform |
The context item that clips rendered data. More... | |
vtkRecti | Geometry |
The rect defining the pixel location and size of the entire vtkContextArea, including axis label, title, etc. More... | |
vtkRectd | DrawAreaBounds |
The data bounds of the clipped and transformed area inside of the axes. More... | |
vtkRecti | DrawAreaGeometry |
The rect defining the pixel location and size of the clipped and transformed area inside the axes. More... | |
DrawAreaResizeBehaviorType | DrawAreaResizeBehavior |
Controls how the draw area size is determined. More... | |
float | FixedAspect |
The fixed aspect ratio, if DrawAreaResizeBehavior is FixedAspect. More... | |
vtkRecti | FixedRect |
The fixed rect to use for the draw area, if DrawAreaResizeBehavior is FixedRect. More... | |
Margins | FixedMargins |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins. More... | |
bool | FillViewport |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call. More... | |
Protected Attributes inherited from vtkAbstractContextItem | |
vtkContextScene * | Scene |
Point to the scene the item is on - can be null. More... | |
vtkAbstractContextItem * | Parent |
Point to the parent item - can be null. More... | |
vtkContextScenePrivate * | Children |
This structure provides a list of children, along with convenience functions to paint the children etc. More... | |
bool | Visible |
Store the visibility of the item (default is true). More... | |
bool | Interactive |
Store whether the item should respond to interactions (default is true). More... | |
Protected Attributes inherited from vtkObject | |
bool | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
Protected Attributes inherited from vtkObjectBase | |
vtkAtomicInt32 | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
Clipped, transformed area with axes for context items.
vtkContextArea provides an clipped drawing area surrounded by four axes. The drawing area is transformed to map the 2D area described by DrawAreaBounds into pixel coordinates. DrawAreaBounds is also used to configure the axes. Item to be rendered in the draw area should be added to the context item returned by GetDrawAreaItem().
The size and shape of the draw area is configured by the following member variables:
FixedMargins: Margins to enforce for FixedMargins resize behavior.
Definition at line 57 of file vtkContextArea.h.
typedef vtkTuple<int, 4> vtkContextArea::Margins |
Definition at line 60 of file vtkContextArea.h.
Definition at line 61 of file vtkContextArea.h.
Enumerator | |
---|---|
DARB_Expand | |
DARB_FixedAspect | |
DARB_FixedRect | |
DARB_FixedMargins |
Definition at line 101 of file vtkContextArea.h.
|
protected |
|
protected |
|
static |
|
virtual |
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 vtkAbstractContextItem.
|
static |
|
protectedvirtual |
Reimplemented from vtkAbstractContextItem.
vtkContextArea* vtkContextArea::NewInstance | ( | ) | const |
|
virtual |
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 vtkAbstractContextItem.
|
static |
vtkAxis* vtkContextArea::GetAxis | ( | vtkAxis::Location | location | ) |
Get the vtkAxis associated with the specified location.
vtkAbstractContextItem* vtkContextArea::GetDrawAreaItem | ( | ) |
Returns the vtkAbstractContextItem that will draw in the clipped, transformed space.
This is the item to add children for.
|
virtual |
Paint event for the item, called whenever the item needs to be drawn.
Reimplemented from vtkAbstractContextItem.
|
virtual |
The rect defining the pixel location and size of the entire vtkContextArea, including axis labels, title, etc.
Note that this will be updated to the window geometry if FillWindow is true.
|
virtual |
The rect defining the pixel location and size of the entire vtkContextArea, including axis labels, title, etc.
Note that this will be updated to the window geometry if FillWindow is true.
|
virtual |
The data bounds of the clipped and transformed area inside of the axes.
This is used to configure the axes labels and setup the transform.
|
virtual |
The data bounds of the clipped and transformed area inside of the axes.
This is used to configure the axes labels and setup the transform.
|
virtual |
Set the resize behavior for the draw area:
|
virtual |
Set the resize behavior for the draw area:
|
virtual |
The fixed aspect ratio, if DrawAreaResizeBehavior is FixedAspect.
Defined as width/height. Default is 1. Setting the aspect ratio will also set DrawAreaResizeBehavior to FixedAspect.
|
virtual |
The fixed aspect ratio, if DrawAreaResizeBehavior is FixedAspect.
Defined as width/height. Default is 1. Setting the aspect ratio will also set DrawAreaResizeBehavior to FixedAspect.
|
virtual |
The fixed rect to use for the draw area, if DrawAreaResizeBehavior is FixedRect.
Units are in pixels, default is 300x300+0+0. Setting the fixed rect will also set DrawAreaResizeBehavior to FixedRect.
|
virtual |
The fixed rect to use for the draw area, if DrawAreaResizeBehavior is FixedRect.
Units are in pixels, default is 300x300+0+0. Setting the fixed rect will also set DrawAreaResizeBehavior to FixedRect.
The fixed rect to use for the draw area, if DrawAreaResizeBehavior is FixedRect.
Units are in pixels, default is 300x300+0+0. Setting the fixed rect will also set DrawAreaResizeBehavior to FixedRect.
|
inlinevirtual |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins.
Units are in pixels, default is { 0, 0, 0, 0 }. Setting the fixed margins will also set DrawAreaResizeBehavior to FixedMargins.
Definition at line 157 of file vtkContextArea.h.
|
virtual |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins.
Units are in pixels, default is { 0, 0, 0, 0 }. Setting the fixed margins will also set DrawAreaResizeBehavior to FixedMargins.
|
virtual |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins.
Units are in pixels, default is { 0, 0, 0, 0 }. Setting the fixed margins will also set DrawAreaResizeBehavior to FixedMargins.
|
virtual |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins.
Units are in pixels, default is { 0, 0, 0, 0 }. Setting the fixed margins will also set DrawAreaResizeBehavior to FixedMargins.
|
virtual |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins.
Units are in pixels, default is { 0, 0, 0, 0 }. Setting the fixed margins will also set DrawAreaResizeBehavior to FixedMargins.
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins.
Units are in pixels, default is { 0, 0, 0, 0 }. Setting the fixed margins will also set DrawAreaResizeBehavior to FixedMargins.
|
virtual |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call.
vpSize is vtkContextDevice2D::GetViewportSize. Default is true.
|
virtual |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call.
vpSize is vtkContextDevice2D::GetViewportSize. Default is true.
|
virtual |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call.
vpSize is vtkContextDevice2D::GetViewportSize. Default is true.
|
virtual |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call.
vpSize is vtkContextDevice2D::GetViewportSize. Default is true.
|
virtual |
Turn on/off grid visibility.
|
virtual |
Turn on/off grid visibility.
|
inlinevirtual |
Turn on/off grid visibility.
Definition at line 182 of file vtkContextArea.h.
|
inlinevirtual |
Turn on/off grid visibility.
Definition at line 183 of file vtkContextArea.h.
|
protected |
Sync the Axes locations with Geometry, and update the DrawAreaGeometry to account for Axes size (margins).
Must be called while the painter is active.
|
protected |
Return the draw area's geometry.
|
protected |
Working implementations for ComputeDrawAreaGeometry.
|
protected |
Working implementations for ComputeDrawAreaGeometry.
|
protected |
Working implementations for ComputeDrawAreaGeometry.
|
protected |
Working implementations for ComputeDrawAreaGeometry.
|
protected |
Set the transform to map DrawAreaBounds to DrawAreaGeometry.
Should be called after LayoutAxes to ensure that DrawAreaGeometry is up to date.
vtkAxis objects that surround the draw area, indexed by vtkAxis::Location.
Definition at line 221 of file vtkContextArea.h.
|
protected |
The vtkPlotGrid that renders a grid atop the data in the draw area.
Definition at line 226 of file vtkContextArea.h.
|
protected |
The context item that clips rendered data.
Definition at line 231 of file vtkContextArea.h.
|
protected |
The context item that clips rendered data.
Definition at line 236 of file vtkContextArea.h.
|
protected |
The rect defining the pixel location and size of the entire vtkContextArea, including axis label, title, etc.
Definition at line 242 of file vtkContextArea.h.
|
protected |
The data bounds of the clipped and transformed area inside of the axes.
This is used to configure the axes labels and setup the transform.
Definition at line 248 of file vtkContextArea.h.
|
protected |
The rect defining the pixel location and size of the clipped and transformed area inside the axes.
Relative to Geometry.
Definition at line 254 of file vtkContextArea.h.
|
protected |
Controls how the draw area size is determined.
Definition at line 259 of file vtkContextArea.h.
|
protected |
The fixed aspect ratio, if DrawAreaResizeBehavior is FixedAspect.
Defined as width/height. Default is 1.
Definition at line 265 of file vtkContextArea.h.
|
protected |
The fixed rect to use for the draw area, if DrawAreaResizeBehavior is FixedRect.
Units are in pixels, default is 300x300+0+0.
Definition at line 271 of file vtkContextArea.h.
|
protected |
The left, right, bottom, and top margins for the draw area, if DrawAreaResizeBehavior is FixedMargins.
Units are in pixels, default is { 0, 0, 0, 0 }
Definition at line 278 of file vtkContextArea.h.
|
protected |
If true, Geometry is set to (0, 0, vpSize[0], vpSize[1]) at the start of each Paint call.
vpSize is vtkContextDevice2D::GetViewportSize. Default is true.
Definition at line 285 of file vtkContextArea.h.