VTK
9.3.20241008
|
Factory class for drawing 2D charts. More...
#include <vtkChart.h>
Classes | |
class | MouseActions |
Hold mouse action mappings. More... | |
class | MouseClickActions |
Public Types | |
enum | { LINE , POINTS , BAR , STACKED , BAG , FUNCTIONALBAG , AREA } |
Enum of the available chart types. More... | |
enum | { PAN = 0 , ZOOM , ZOOM_AXIS , SELECT , SELECT_RECTANGLE = SELECT , SELECT_POLYGON , CLICK_AND_DRAG , NOTIFY , ACTION_TYPES_COUNT } |
Enum of valid chart action types. More... | |
enum | EventIds { UpdateRange = 1002 } |
Enum of event type that are triggered by the charts. More... | |
enum | { SELECTION_ROWS , SELECTION_PLOTS , SELECTION_COLUMNS } |
Enumeration of the possible selection methods in a chart. More... | |
enum | { FILL_SCENE , FILL_RECT , AXES_TO_RECT } |
Enum of the available layout strategies for the charts. More... | |
typedef vtkContextItem | Superclass |
Public Types inherited from vtkContextItem | |
typedef vtkAbstractContextItem | Superclass |
Public Types inherited from vtkAbstractContextItem | |
typedef vtkObject | Superclass |
Public Member Functions | |
virtual vtkTypeBool | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. | |
vtkChart * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. | |
bool | Paint (vtkContext2D *painter) override=0 |
Paint event for the chart, called whenever the chart needs to be drawn. | |
virtual vtkPlot * | AddPlot (int type) |
Add a plot to the chart, defaults to using the name of the y column. | |
virtual vtkIdType | AddPlot (vtkPlot *plot) |
Add a plot to the chart. | |
virtual bool | RemovePlot (vtkIdType index) |
Remove the plot at the specified index, returns true if successful, false if the index was invalid. | |
virtual bool | RemovePlotInstance (vtkPlot *plot) |
Remove the given plot. | |
bool | RemovePlot (vtkPlot *plot) |
virtual void | ClearPlots () |
Remove all plots from the chart. | |
void | RemoveAllPlots () |
virtual vtkPlot * | GetPlot (vtkIdType index) |
Get the plot at the specified index, returns null if the index is invalid. | |
virtual vtkIdType | GetNumberOfPlots () |
Get the number of plots the chart contains. | |
virtual vtkAxis * | GetAxis (int axisIndex) |
Get the axis specified by axisIndex. | |
virtual void | SetAxis (int axisIndex, vtkAxis *) |
Set the axis specified by axisIndex. | |
virtual vtkIdType | GetNumberOfAxes () |
Get the number of axes in the current chart. | |
virtual void | RecalculateBounds () |
Request that the chart recalculates the range of its axes. | |
virtual void | SetAnnotationLink (vtkAnnotationLink *link) |
Set the vtkAnnotationLink for the chart. | |
virtual vtkChartLegend * | GetLegend () |
Get the legend for the chart, if available. | |
void | SetBorders (int left, int bottom, int right, int top) |
Set/get the borders of the chart (space in pixels around the chart). | |
virtual void | SetSize (const vtkRectf &rect) |
Set the size of the chart. | |
vtkRectf | GetSize () |
Get the current size of the chart. | |
virtual void | SetActionToButton (int action, int button) |
Assign action types to mouse buttons. | |
virtual int | GetActionToButton (int action) |
Get the mouse button associated with the supplied action. | |
virtual void | SetClickActionToButton (int action, int button) |
Assign action types to single mouse clicks. | |
virtual int | GetClickActionToButton (int action) |
Get the mouse button associated with the supplied click action. | |
virtual void | SetSelectionMethod (int method) |
Set the selection method, which controls how selections are handled by the chart. | |
virtual int | GetSelectionMethod () |
Set the selection method, which controls how selections are handled by the chart. | |
virtual vtkAnnotationLink * | GetAnnotationLink () |
Get the vtkAnnotationLink for the chart. | |
virtual void | SetGeometry (int, int) |
Set/get the width and the height of the chart. | |
void | SetGeometry (int[2]) |
Set/get the width and the height of the chart. | |
virtual int * | GetGeometry () |
Set/get the width and the height of the chart. | |
virtual void | GetGeometry (int &, int &) |
Set/get the width and the height of the chart. | |
virtual void | GetGeometry (int[2]) |
Set/get the width and the height of the chart. | |
virtual void | SetPoint1 (int, int) |
Set/get the first point in the chart (the bottom left). | |
void | SetPoint1 (int[2]) |
Set/get the first point in the chart (the bottom left). | |
virtual int * | GetPoint1 () |
Set/get the first point in the chart (the bottom left). | |
virtual void | GetPoint1 (int &, int &) |
Set/get the first point in the chart (the bottom left). | |
virtual void | GetPoint1 (int[2]) |
Set/get the first point in the chart (the bottom left). | |
virtual void | SetPoint2 (int, int) |
Set/get the second point in the chart (the top right). | |
void | SetPoint2 (int[2]) |
Set/get the second point in the chart (the top right). | |
virtual int * | GetPoint2 () |
Set/get the second point in the chart (the top right). | |
virtual void | GetPoint2 (int &, int &) |
Set/get the second point in the chart (the top right). | |
virtual void | GetPoint2 (int[2]) |
Set/get the second point in the chart (the top right). | |
virtual void | SetShowLegend (bool visible) |
Set/get whether the chart should draw a legend. | |
virtual bool | GetShowLegend () |
Set/get whether the chart should draw a legend. | |
virtual void | SetTitle (const vtkStdString &title) |
Get/set the title text of the chart. | |
virtual vtkStdString | GetTitle () |
Get/set the title text of the chart. | |
virtual vtkTextProperty * | GetTitleProperties () |
Get the vtkTextProperty that governs how the chart title is displayed. | |
void | SetBottomBorder (int border) |
Set/get the borders of the chart (space in pixels around the chart). | |
void | SetTopBorder (int border) |
Set/get the borders of the chart (space in pixels around the chart). | |
void | SetLeftBorder (int border) |
Set/get the borders of the chart (space in pixels around the chart). | |
void | SetRightBorder (int border) |
Set/get the borders of the chart (space in pixels around the chart). | |
virtual void | SetLayoutStrategy (int) |
Set/get the layout strategy that should be used by the chart. | |
virtual int | GetLayoutStrategy () |
Set/get the layout strategy that should be used by the chart. | |
virtual void | SetAutoSize (bool isAutoSized) |
Set/get whether the chart should automatically resize to fill the current render window. | |
virtual bool | GetAutoSize () |
Set/get whether the chart should automatically resize to fill the current render window. | |
virtual void | SetRenderEmpty (bool) |
Set/get whether the chart should still render its axes and decorations even if the chart has no visible plots. | |
virtual bool | GetRenderEmpty () |
Set/get whether the chart should still render its axes and decorations even if the chart has no visible plots. | |
void | SetBackgroundBrush (vtkBrush *brush) |
Set/Get the brush to use for the background color. | |
vtkBrush * | GetBackgroundBrush () |
Set/Get the brush to use for the background color. | |
virtual void | SetSelectionMode (int) |
Set/get the Selection Mode that will be used by the chart while doing selection. | |
virtual int | GetSelectionMode () |
Set/get the Selection Mode that will be used by the chart while doing selection. | |
Public Member Functions inherited from vtkContextItem | |
virtual vtkTypeBool | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. | |
vtkContextItem * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. | |
virtual void | SetTransform (vtkContextTransform *) |
Set the transform of the item. | |
virtual double | GetOpacity () |
Get the opacity of the item. | |
virtual void | SetOpacity (double) |
Set the opacity of the item. | |
Public Member Functions inherited from vtkAbstractContextItem | |
virtual vtkTypeBool | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. | |
vtkAbstractContextItem * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. | |
virtual void | Update () |
Perform any updates to the item that may be necessary before rendering. | |
virtual bool | Paint (vtkContext2D *painter) |
Paint event for the item, called whenever the item needs to be drawn. | |
virtual bool | PaintChildren (vtkContext2D *painter) |
Paint the children of the item, should be called whenever the children need to be rendered. | |
virtual void | ReleaseGraphicsResources () |
Release graphics resources hold by the item. | |
vtkIdType | AddItem (vtkAbstractContextItem *item) |
Add child items to this item. | |
bool | RemoveItem (vtkAbstractContextItem *item) |
Remove child item from this item. | |
bool | RemoveItem (vtkIdType index) |
Remove child item from this item. | |
vtkAbstractContextItem * | GetItem (vtkIdType index) |
Get the item at the specified index. | |
vtkIdType | GetItemIndex (vtkAbstractContextItem *item) |
Get the index of the specified item in itemIndex. | |
vtkIdType | GetNumberOfItems () |
Get the number of child items. | |
void | ClearItems () |
Remove all child items from this item. | |
vtkIdType | Raise (vtkIdType index) |
Raises the child to the top of the item's stack. | |
virtual vtkIdType | StackAbove (vtkIdType index, vtkIdType under) |
Raises the child above the under sibling. | |
vtkIdType | Lower (vtkIdType index) |
Lowers the child to the bottom of the item's stack. | |
virtual vtkIdType | StackUnder (vtkIdType child, vtkIdType above) |
Lowers the child under the above sibling. | |
virtual bool | Hit (const vtkContextMouseEvent &mouse) |
Return true if the supplied x, y coordinate is inside the item. | |
virtual vtkAbstractContextItem * | GetPickedItem (const vtkContextMouseEvent &mouse) |
Return the item under the mouse. | |
virtual bool | MouseEnterEvent (const vtkContextMouseEvent &mouse) |
Mouse enter event. | |
virtual bool | MouseMoveEvent (const vtkContextMouseEvent &mouse) |
Mouse move event. | |
virtual bool | MouseLeaveEvent (const vtkContextMouseEvent &mouse) |
Mouse leave event. | |
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. | |
virtual bool | MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse) |
Mouse button release event. | |
virtual bool | MouseDoubleClickEvent (const vtkContextMouseEvent &mouse) |
Mouse button double click event. | |
virtual bool | MouseWheelEvent (const vtkContextMouseEvent &mouse, int delta) |
Mouse wheel event, positive delta indicates forward movement of the wheel. | |
virtual bool | KeyPressEvent (const vtkContextKeyEvent &key) |
Key press event. | |
virtual bool | KeyReleaseEvent (const vtkContextKeyEvent &key) |
Key release event. | |
virtual void | SetScene (vtkContextScene *scene) |
Set the vtkContextScene for the item, always set for an item in a scene. | |
vtkContextScene * | GetScene () |
Get the vtkContextScene for the item, always set for an item in a scene. | |
virtual void | SetParent (vtkAbstractContextItem *parent) |
Set the parent item. | |
vtkAbstractContextItem * | GetParent () |
Get the parent item. | |
virtual vtkVector2f | MapToParent (const vtkVector2f &point) |
Maps the point to the parent coordinate system. | |
virtual vtkVector2f | MapFromParent (const vtkVector2f &point) |
Maps the point from the parent coordinate system. | |
virtual vtkVector2f | MapToScene (const vtkVector2f &point) |
Maps the point to the scene coordinate system. | |
virtual vtkVector2f | MapFromScene (const vtkVector2f &point) |
Maps the point from the scene coordinate system. | |
virtual bool | GetVisible () |
Get the visibility of the item (should it be drawn). | |
virtual void | SetVisible (bool) |
Set the visibility of the item (should it be drawn). | |
virtual bool | GetInteractive () |
Get if the item is interactive (should respond to mouse events). | |
virtual void | SetInteractive (bool) |
Set if the item is interactive (should respond to mouse events). | |
Public Member Functions inherited from vtkObject | |
vtkBaseTypeMacro (vtkObject, vtkObjectBase) | |
virtual void | DebugOn () |
Turn debugging output on. | |
virtual void | DebugOff () |
Turn debugging output off. | |
bool | GetDebug () |
Get the value of the debug flag. | |
void | SetDebug (bool debugFlag) |
Set the value of the debug flag. | |
virtual void | Modified () |
Update the modification time for this object. | |
virtual vtkMTimeType | GetMTime () |
Return this object's modified time. | |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. | |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
vtkTypeBool | HasObserver (unsigned long event) |
vtkTypeBool | HasObserver (const char *event) |
vtkTypeBool | InvokeEvent (unsigned long event) |
vtkTypeBool | InvokeEvent (const char *event) |
std::string | GetObjectDescription () const override |
The object description printed in messages and PrintSelf output. | |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
vtkCommand * | GetCommand (unsigned long tag) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
void | RemoveObserver (vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
void | RemoveObservers (unsigned long event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
void | RemoveObservers (const char *event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
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. | |
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. | |
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. | |
vtkTypeBool | InvokeEvent (unsigned long event, void *callData) |
This method invokes an event and return whether the event was aborted or not. | |
vtkTypeBool | InvokeEvent (const char *event, void *callData) |
This method invokes an event and return whether the event was aborted or not. | |
virtual void | SetObjectName (const std::string &objectName) |
Set/get the name of this object for reporting purposes. | |
virtual std::string | GetObjectName () const |
Set/get the name of this object for reporting purposes. | |
Public Member Functions inherited from vtkObjectBase | |
const char * | GetClassName () const |
Return the class name as a string. | |
virtual std::string | GetObjectDescription () const |
The object description printed in messages and PrintSelf output. | |
virtual vtkTypeBool | IsA (const char *name) |
Return 1 if this class is the same type of (or a subclass of) the named class. | |
virtual vtkIdType | GetNumberOfGenerationsFromBase (const char *name) |
Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). | |
virtual void | Delete () |
Delete a VTK object. | |
virtual void | FastDelete () |
Delete a reference to this object. | |
void | InitializeObjectBase () |
void | Print (ostream &os) |
Print an object to an ostream. | |
void | Register (vtkObjectBase *o) |
Increase the reference count (mark as used by another object). | |
virtual void | UnRegister (vtkObjectBase *o) |
Decrease the reference count (release by another object). | |
int | GetReferenceCount () |
Return the current reference count of this object. | |
void | SetReferenceCount (int) |
Sets the reference count. | |
bool | GetIsInMemkind () const |
A local state flag that remembers whether this object lives in the normal or extended memory space. | |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
Methods invoked by print to print information about the object including superclasses. | |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
Methods invoked by print to print information about the object including superclasses. | |
virtual bool | UsesGarbageCollector () const |
Indicate whether the class uses vtkGarbageCollector or not. | |
Static Public Member Functions | |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkChart * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkContextItem | |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkContextItem * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkAbstractContextItem | |
static vtkTypeBool | 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. | |
static void | BreakOnError () |
This method is called when vtkErrorMacro executes. | |
static void | SetGlobalWarningDisplay (vtkTypeBool val) |
This is a global flag that controls whether any debug, warning or error messages are displayed. | |
static void | GlobalWarningDisplayOn () |
This is a global flag that controls whether any debug, warning or error messages are displayed. | |
static void | GlobalWarningDisplayOff () |
This is a global flag that controls whether any debug, warning or error messages are displayed. | |
static vtkTypeBool | GetGlobalWarningDisplay () |
This is a global flag that controls whether any debug, warning or error messages are displayed. | |
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. | |
static vtkIdType | GetNumberOfGenerationsFromBaseType (const char *name) |
Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). | |
static vtkObjectBase * | New () |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. | |
static void | SetMemkindDirectory (const char *directoryname) |
The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. | |
static bool | GetUsingMemkind () |
A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. | |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkChart () | |
~vtkChart () override | |
bool | CalculatePlotTransform (vtkAxis *x, vtkAxis *y, vtkTransform2D *transform) |
Given the x and y vtkAxis, and a transform, calculate the transform that the points in a chart would need to be drawn within the axes. | |
bool | CalculateUnscaledPlotTransform (vtkAxis *x, vtkAxis *y, vtkTransform2D *transform) |
Calculate the unshifted, and unscaled plot transform for the x and y axis. | |
void | AttachAxisRangeListener (vtkAxis *) |
Attach axis range listener so we can forward those events at the chart level. | |
void | AxisRangeForwarderCallback (vtkObject *, unsigned long, void *) |
Protected Member Functions inherited from vtkContextItem | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkContextItem ()=default | |
~vtkContextItem () override | |
Protected Member Functions inherited from vtkAbstractContextItem | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkAbstractContextItem () | |
~vtkAbstractContextItem () override | |
virtual void | ReleaseGraphicsCache () |
Release cache entries created by this context item. | |
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=nullptr) |
These methods allow a command to exclusively grab all events. | |
void | InternalReleaseFocus () |
These methods allow a command to exclusively grab all events. | |
Protected Member Functions inherited from vtkObjectBase | |
vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) |
virtual void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) |
virtual void | ReportReferences (vtkGarbageCollector *) |
virtual void | ObjectFinalize () |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkAnnotationLink * | AnnotationLink |
Our annotation link, used for sharing selections etc. | |
int | Geometry [2] |
The width and the height of the chart. | |
int | Point1 [2] |
The position of the lower left corner of the chart. | |
int | Point2 [2] |
The position of the upper right corner of the chart. | |
int | Borders [4] |
The borders around the chart. | |
bool | ShowLegend |
Display the legend? | |
vtkStdString | Title |
The title of the chart. | |
vtkTextProperty * | TitleProperties |
The text properties associated with the chart. | |
vtkRectf | Size |
int | LayoutStrategy |
bool | RenderEmpty |
vtkSmartPointer< vtkBrush > | BackgroundBrush |
Brush to use for drawing the background. | |
int | SelectionMode |
int | SelectionMethod |
MouseActions | Actions |
MouseClickActions | ActionsClick |
Protected Attributes inherited from vtkContextItem | |
double | Opacity = 1.0 |
vtkContextTransform * | Transform = nullptr |
Protected Attributes inherited from vtkAbstractContextItem | |
vtkContextScene * | Scene |
Point to the scene the item is on - can be null. | |
vtkAbstractContextItem * | Parent |
Point to the parent item - can be null. | |
vtkContextScenePrivate * | Children |
This structure provides a list of children, along with convenience functions to paint the children etc. | |
bool | Visible |
Store the visibility of the item (default is true). | |
bool | Interactive |
Store whether the item should respond to interactions (default is true). | |
Protected Attributes inherited from vtkObject | |
bool | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
std::string | ObjectName |
Protected Attributes inherited from vtkObjectBase | |
std::atomic< int32_t > | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
Additional Inherited Members | |
Static Protected Member Functions inherited from vtkObjectBase | |
static vtkMallocingFunction | GetCurrentMallocFunction () |
static vtkReallocingFunction | GetCurrentReallocFunction () |
static vtkFreeingFunction | GetCurrentFreeFunction () |
static vtkFreeingFunction | GetAlternateFreeFunction () |
Factory class for drawing 2D charts.
This defines the interface for a chart.
Definition at line 150 of file vtkChart.h.
typedef vtkContextItem vtkChart::Superclass |
Definition at line 153 of file vtkChart.h.
anonymous enum |
Enum of the available chart types.
Enumerator | |
---|---|
LINE | |
POINTS | |
BAR | |
STACKED | |
BAG | |
FUNCTIONALBAG | |
AREA |
Definition at line 159 of file vtkChart.h.
anonymous enum |
Enum of valid chart action types.
PAN - moves the axis range ZOOM - zooms to a selected rectangle ZOOM_AXIS - zooms the x and y axis range SELECT_RECTANGLE - selects points within a rectangle SELECT_POLYGON - selects points within a polygon SELECT - alias for SELECT_RECTANGLE CLICKANDDRAG - move one point selected by a click NOTIFY - Post vtkCommand::InteractionEvent on selection of a point ACTION_TYPES_COUNT - total action types count (needed in ParaView, see pqChartSelectionReaction.h
)
Enumerator | |
---|---|
PAN | |
ZOOM | |
ZOOM_AXIS | |
SELECT | |
SELECT_RECTANGLE | |
SELECT_POLYGON | |
CLICK_AND_DRAG | |
NOTIFY | |
ACTION_TYPES_COUNT |
Definition at line 184 of file vtkChart.h.
enum vtkChart::EventIds |
Enum of event type that are triggered by the charts.
Enumerator | |
---|---|
UpdateRange |
Definition at line 200 of file vtkChart.h.
anonymous enum |
Enumeration of the possible selection methods in a chart.
SELECTION_ROWS is the default and simply selects the row in a table in all plots showing that table. SELECTION_PLOTS will make a selection in each plot, and that selection remains specific to the plot object. SELECTION_COLUMNS selects the plots that use as input the selected columns of a table.
Enumerator | |
---|---|
SELECTION_ROWS | |
SELECTION_PLOTS | |
SELECTION_COLUMNS |
Definition at line 280 of file vtkChart.h.
anonymous enum |
Enum of the available layout strategies for the charts.
Enumerator | |
---|---|
FILL_SCENE | |
FILL_RECT | |
AXES_TO_RECT |
Definition at line 395 of file vtkChart.h.
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protected |
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overrideprotected |
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static |
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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 vtkContextItem.
Reimplemented in vtkChartBox, vtkChartHistogram2D, vtkChartParallelCoordinates, vtkChartPie, and vtkChartXY.
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static |
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protectedvirtual |
Reimplemented from vtkContextItem.
Reimplemented in vtkChartBox, vtkChartHistogram2D, vtkChartParallelCoordinates, vtkChartPie, and vtkChartXY.
vtkChart * vtkChart::NewInstance | ( | ) | const |
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overridevirtual |
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.
Reimplemented in vtkChartBox, vtkChartHistogram2D, vtkChartParallelCoordinates, vtkChartPie, and vtkChartXY.
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overridepure virtual |
Paint event for the chart, called whenever the chart needs to be drawn.
Reimplemented from vtkAbstractContextItem.
Implemented in vtkChartBox, vtkChartParallelCoordinates, vtkChartPie, and vtkChartXY.
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virtual |
Add a plot to the chart, defaults to using the name of the y column.
Reimplemented in vtkChartPie, vtkChartPie, and vtkChartXY.
Add a plot to the chart.
Return the index of the plot, -1 if it failed.
Reimplemented in vtkChartPie, and vtkChartXY.
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Remove the plot at the specified index, returns true if successful, false if the index was invalid.
Reimplemented in vtkChartXY.
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Remove the given plot.
Returns true if successful, false if the plot was not contained in this chart. Note, the base implementation of this method performs a linear search to locate the plot.
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Definition at line 232 of file vtkChart.h.
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Remove all plots from the chart.
Reimplemented in vtkChartXY.
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Definition at line 238 of file vtkChart.h.
Get the plot at the specified index, returns null if the index is invalid.
Reimplemented in vtkChartBox, vtkChartHistogram2D, vtkChartParallelCoordinates, vtkChartPie, and vtkChartXY.
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Get the number of plots the chart contains.
Reimplemented in vtkChartBox, vtkChartParallelCoordinates, vtkChartPie, and vtkChartXY.
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Get the axis specified by axisIndex.
0 is x, 1 is y. This should probably be improved either using a string or enum to select the axis.
Reimplemented in vtkChartParallelCoordinates, and vtkChartXY.
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Set the axis specified by axisIndex.
0 is x, 1 is y. This should probably be improved either using a string or enum to select the axis.
Reimplemented in vtkChartXY.
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Get the number of axes in the current chart.
Reimplemented in vtkChartParallelCoordinates, and vtkChartXY.
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Request that the chart recalculates the range of its axes.
Especially useful in applications after the parameters of plots have been modified.
Reimplemented in vtkChartParallelCoordinates, and vtkChartXY.
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Set the selection method, which controls how selections are handled by the chart.
The default is SELECTION_ROWS which selects all points in all plots in a chart that have values in the rows selected. SELECTION_PLOTS allows for finer-grained selections specific to each plot, and so to each XY column pair. SELECTION_COLUMNS selects all points of plots that correspond to selected columns.
Reimplemented in vtkChartXY.
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Set the selection method, which controls how selections are handled by the chart.
The default is SELECTION_ROWS which selects all points in all plots in a chart that have values in the rows selected. SELECTION_PLOTS allows for finer-grained selections specific to each plot, and so to each XY column pair. SELECTION_COLUMNS selects all points of plots that correspond to selected columns.
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Set the vtkAnnotationLink for the chart.
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Get the vtkAnnotationLink for the chart.
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Set/get the width and the height of the chart.
Reimplemented in vtkChartBox.
void vtkChart::SetGeometry | ( | int | [2] | ) |
Set/get the width and the height of the chart.
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Set/get the width and the height of the chart.
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Set/get the width and the height of the chart.
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Set/get the width and the height of the chart.
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Set/get the first point in the chart (the bottom left).
void vtkChart::SetPoint1 | ( | int | [2] | ) |
Set/get the first point in the chart (the bottom left).
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Set/get the first point in the chart (the bottom left).
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Set/get the first point in the chart (the bottom left).
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Set/get the first point in the chart (the bottom left).
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Set/get the second point in the chart (the top right).
void vtkChart::SetPoint2 | ( | int | [2] | ) |
Set/get the second point in the chart (the top right).
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Set/get the second point in the chart (the top right).
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Set/get the second point in the chart (the top right).
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Set/get the second point in the chart (the top right).
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Set/get whether the chart should draw a legend.
Reimplemented in vtkChartParallelCoordinates, vtkChartPie, and vtkChartXY.
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Set/get whether the chart should draw a legend.
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Get the legend for the chart, if available.
Can return null if there is no legend.
Reimplemented in vtkChartParallelCoordinates, vtkChartPie, and vtkChartXY.
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Get/set the title text of the chart.
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Get/set the title text of the chart.
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Get the vtkTextProperty that governs how the chart title is displayed.
void vtkChart::SetBottomBorder | ( | int | border | ) |
Set/get the borders of the chart (space in pixels around the chart).
void vtkChart::SetTopBorder | ( | int | border | ) |
Set/get the borders of the chart (space in pixels around the chart).
void vtkChart::SetLeftBorder | ( | int | border | ) |
Set/get the borders of the chart (space in pixels around the chart).
void vtkChart::SetRightBorder | ( | int | border | ) |
Set/get the borders of the chart (space in pixels around the chart).
void vtkChart::SetBorders | ( | int | left, |
int | bottom, | ||
int | right, | ||
int | top | ||
) |
Set/get the borders of the chart (space in pixels around the chart).
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Set the size of the chart.
The rect argument specifies the bottom corner, width and height of the chart. The borders will be laid out within the specified rectangle.
Reimplemented in vtkChartBox.
vtkRectf vtkChart::GetSize | ( | ) |
Get the current size of the chart.
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Set/get the layout strategy that should be used by the chart.
As we don't support enums this can take any value in the integer range, but the only valid enums are FILL_SCENE, FILL_RECT and AXES_TO_RECT.
Reimplemented in vtkChartBox.
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Set/get the layout strategy that should be used by the chart.
As we don't support enums this can take any value in the integer range, but the only valid enums are FILL_SCENE, FILL_RECT and AXES_TO_RECT.
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Set/get whether the chart should automatically resize to fill the current render window.
Default is true.
Definition at line 417 of file vtkChart.h.
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Set/get whether the chart should automatically resize to fill the current render window.
Default is true.
Definition at line 421 of file vtkChart.h.
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Set/get whether the chart should still render its axes and decorations even if the chart has no visible plots.
Default is false (do not render an empty plot).
Note that if you wish to render axes for an empty plot you should also set AutoSize to false, as that will hide all axes for an empty plot.
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Set/get whether the chart should still render its axes and decorations even if the chart has no visible plots.
Default is false (do not render an empty plot).
Note that if you wish to render axes for an empty plot you should also set AutoSize to false, as that will hide all axes for an empty plot.
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Assign action types to mouse buttons.
Available action types are PAN, ZOOM and SELECT in the chart enum, the default assigns the LEFT_BUTTON to PAN, MIDDLE_BUTTON to ZOOM and RIGHT_BUTTON to SELECT. Valid mouse enums are in the vtkContextMouseEvent class.
Note that only one mouse button can be assigned to each action, an action will have -1 (invalid button) assigned if it had the same button as the one assigned to a different action.
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Get the mouse button associated with the supplied action.
The mouse button enum is from vtkContextMouseEvent, and the action enum is from vtkChart.
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Assign action types to single mouse clicks.
Available action types are SELECT and NOTIFY in the chart enum. The default assigns the LEFT_BUTTON to NOTIFY, and the RIGHT_BUTTON to SELECT.
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Get the mouse button associated with the supplied click action.
The mouse button enum is from vtkContextMouseEvent, and the action enum is from vtkChart.
void vtkChart::SetBackgroundBrush | ( | vtkBrush * | brush | ) |
Set/Get the brush to use for the background color.
vtkBrush * vtkChart::GetBackgroundBrush | ( | ) |
Set/Get the brush to use for the background color.
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Set/get the Selection Mode that will be used by the chart while doing selection.
The only valid enums are vtkContextScene::SelectionModifier.
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Set/get the Selection Mode that will be used by the chart while doing selection.
The only valid enums are vtkContextScene::SelectionModifier.
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Given the x and y vtkAxis, and a transform, calculate the transform that the points in a chart would need to be drawn within the axes.
This assumes that the axes have the correct start and end positions, and that they are perpendicular.
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Calculate the unshifted, and unscaled plot transform for the x and y axis.
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Attach axis range listener so we can forward those events at the chart level.
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Our annotation link, used for sharing selections etc.
Definition at line 514 of file vtkChart.h.
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The width and the height of the chart.
Definition at line 519 of file vtkChart.h.
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The position of the lower left corner of the chart.
Definition at line 524 of file vtkChart.h.
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The position of the upper right corner of the chart.
Definition at line 529 of file vtkChart.h.
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The borders around the chart.
Definition at line 534 of file vtkChart.h.
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Display the legend?
Definition at line 539 of file vtkChart.h.
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The title of the chart.
Definition at line 544 of file vtkChart.h.
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The text properties associated with the chart.
Definition at line 549 of file vtkChart.h.
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Definition at line 551 of file vtkChart.h.
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Definition at line 553 of file vtkChart.h.
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Definition at line 554 of file vtkChart.h.
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Brush to use for drawing the background.
Definition at line 559 of file vtkChart.h.
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Definition at line 562 of file vtkChart.h.
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Definition at line 566 of file vtkChart.h.
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Definition at line 600 of file vtkChart.h.
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Definition at line 601 of file vtkChart.h.