VTK
9.2.6
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Class for drawing an points given two columns from a vtkTable. More...
#include <vtkPlotPoints.h>
Public Types | |
enum | { NONE = VTK_MARKER_NONE , CROSS = VTK_MARKER_CROSS , PLUS = VTK_MARKER_PLUS , SQUARE = VTK_MARKER_SQUARE , CIRCLE = VTK_MARKER_CIRCLE , DIAMOND = VTK_MARKER_DIAMOND } |
Enum containing various marker styles that can be used in a plot. More... | |
typedef vtkPlot | Superclass |
Public Types inherited from vtkPlot | |
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. | |
vtkPlotPoints * | 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 |
Paint event for the XY plot, called whenever the chart needs to be drawn. | |
bool | PaintLegend (vtkContext2D *painter, const vtkRectf &rect, int legendIndex) override |
Paint legend event for the XY plot, called whenever the legend needs the plot items symbol/mark/line drawn. | |
void | GetBounds (double bounds[4]) override |
Get the bounds for this plot as (Xmin, Xmax, Ymin, Ymax). | |
void | GetUnscaledInputBounds (double bounds[4]) override |
Get the non-log-scaled bounds on chart inputs for this plot as (Xmin, Xmax, Ymin, Ymax). | |
virtual void | CreateDefaultLookupTable () |
Create default lookup table. | |
vtkStdString | GetColorArrayName () |
Get the array name to color by. | |
vtkIdType | GetNearestPoint (const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location, vtkIdType *segmentId) override |
Function to query a plot for the nearest point to the specified coordinate. | |
bool | SelectPoints (const vtkVector2f &min, const vtkVector2f &max) override |
Select all points in the specified rectangle. | |
bool | SelectPointsInPolygon (const vtkContextPolygon &polygon) override |
Select all points in the specified polygon. | |
bool | UpdateCache () override |
Update the internal cache. | |
void | SetLookupTable (vtkScalarsToColors *lut) |
Specify a lookup table for the mapper to use. | |
vtkScalarsToColors * | GetLookupTable () |
Specify a lookup table for the mapper to use. | |
virtual void | SetScalarVisibility (vtkTypeBool) |
Turn on/off flag to control whether scalar data is used to color objects. | |
virtual vtkTypeBool | GetScalarVisibility () |
Turn on/off flag to control whether scalar data is used to color objects. | |
virtual void | ScalarVisibilityOn () |
Turn on/off flag to control whether scalar data is used to color objects. | |
virtual void | ScalarVisibilityOff () |
Turn on/off flag to control whether scalar data is used to color objects. | |
void | SelectColorArray (vtkIdType arrayNum) |
When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which array to use for coloring using these methods. | |
void | SelectColorArray (const vtkStdString &arrayName) |
When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which array to use for coloring using these methods. | |
virtual int | GetMarkerStyle () |
Get/set the marker style that should be used. | |
virtual void | SetMarkerStyle (int) |
Get/set the marker style that should be used. | |
virtual float | GetMarkerSize () |
Get/set the marker size that should be used. | |
virtual void | SetMarkerSize (float) |
Get/set the marker size that should be used. | |
virtual vtkStdString | GetValidPointMaskName () |
Get/set the valid point mask array name. | |
virtual void | SetValidPointMaskName (vtkStdString) |
Get/set the valid point mask array name. | |
Public Member Functions inherited from vtkPlot | |
vtkPlot * | NewInstance () const |
void | Update () override |
Perform any updates to the item that may be necessary before rendering. | |
virtual vtkStdString | GetTooltipLabel (const vtkVector2d &plotPos, vtkIdType seriesIndex, vtkIdType segmentIndex) |
Generate and return the tooltip label string for this plot The segmentIndex parameter is ignored, except for vtkPlotBar. | |
virtual void | SetWidth (float width) |
Set the width of the line. | |
virtual float | GetWidth () |
Get the width of the line. | |
virtual void | SetLabel (const vtkStdString &label) |
Set the label of this plot. | |
virtual vtkStdString | GetLabel () |
Get the label of this plot. | |
virtual void | SetLabels (vtkStringArray *labels) |
Set the plot labels, these are used for stacked chart variants, with the index referring to the stacking index. | |
virtual vtkStringArray * | GetLabels () |
Get the plot labels. | |
virtual int | GetNumberOfLabels () |
Get the number of labels associated with this plot. | |
vtkStdString | GetLabel (vtkIdType index) |
Get the label at the specified index. | |
void | SetIndexedLabels (vtkStringArray *labels) |
Set indexed labels for the plot. | |
virtual vtkStringArray * | GetIndexedLabels () |
Get the indexed labels array. | |
vtkContextMapper2D * | GetData () |
Get the data object that the plot will draw. | |
virtual vtkTable * | GetInput () |
Get the input table used by the plot. | |
vtkAlgorithmOutput * | GetInputConnection () |
Get the input connection used by the plot. | |
virtual void | SetInputArray (int index, const vtkStdString &name) |
Convenience function to set the input arrays. | |
bool | Hit (const vtkContextMouseEvent &mouse) override |
Returns true if the supplied x, y coordinate is inside the item. | |
virtual void | SetLegendVisibility (bool) |
Set whether the plot renders an entry in the legend. | |
virtual bool | GetLegendVisibility () |
Set whether the plot renders an entry in the legend. | |
virtual void | LegendVisibilityOn () |
Set whether the plot renders an entry in the legend. | |
virtual void | LegendVisibilityOff () |
Set whether the plot renders an entry in the legend. | |
virtual void | SetTooltipLabelFormat (const vtkStdString &label) |
Sets/gets a printf-style string to build custom tooltip labels from. | |
virtual vtkStdString | GetTooltipLabelFormat () |
Sets/gets a printf-style string to build custom tooltip labels from. | |
virtual void | SetTooltipNotation (int notation) |
Sets/gets the tooltip notation style. | |
virtual int | GetTooltipNotation () |
Sets/gets the tooltip notation style. | |
virtual void | SetTooltipPrecision (int precision) |
Sets/gets the tooltip precision. | |
virtual int | GetTooltipPrecision () |
Sets/gets the tooltip precision. | |
virtual void | SetColor (unsigned char r, unsigned char g, unsigned char b, unsigned char a) |
Set the plot color. | |
virtual void | SetColor (double r, double g, double b) |
Set the plot color. | |
virtual void | GetColor (double rgb[3]) |
Set the plot color. | |
void | GetColor (unsigned char rgb[3]) |
Set the plot color. | |
void | SetPen (vtkPen *pen) |
Set/get the vtkPen object that controls how this plot draws (out)lines. | |
vtkPen * | GetPen () |
Set/get the vtkPen object that controls how this plot draws (out)lines. | |
void | SetBrush (vtkBrush *brush) |
Set/get the vtkBrush object that controls how this plot fills shapes. | |
vtkBrush * | GetBrush () |
Set/get the vtkBrush object that controls how this plot fills shapes. | |
void | SetSelectionPen (vtkPen *pen) |
Set/get the vtkBrush object that controls how this plot fills selected shapes. | |
vtkPen * | GetSelectionPen () |
Set/get the vtkBrush object that controls how this plot fills selected shapes. | |
void | SetSelectionBrush (vtkBrush *brush) |
Set/get the vtkBrush object that controls how this plot fills selected shapes. | |
vtkBrush * | GetSelectionBrush () |
Set/get the vtkBrush object that controls how this plot fills selected shapes. | |
virtual bool | GetUseIndexForXSeries () |
Use the Y array index for the X value. | |
virtual void | SetUseIndexForXSeries (bool) |
Use the Y array index for the X value. | |
virtual void | SetInputData (vtkTable *table) |
This is a convenience function to set the input table and the x, y column for the plot. | |
virtual void | SetInputData (vtkTable *table, const vtkStdString &xColumn, const vtkStdString &yColumn) |
This is a convenience function to set the input table and the x, y column for the plot. | |
void | SetInputData (vtkTable *table, vtkIdType xColumn, vtkIdType yColumn) |
This is a convenience function to set the input table and the x, y column for the plot. | |
virtual void | SetInputConnection (vtkAlgorithmOutput *input) |
This is a convenience function to set the input connection for the plot. | |
virtual void | SetSelectable (bool) |
Set whether the plot can be selected. | |
virtual bool | GetSelectable () |
Set whether the plot can be selected. | |
virtual void | SelectableOn () |
Set whether the plot can be selected. | |
virtual void | SelectableOff () |
Set whether the plot can be selected. | |
virtual void | SetSelection (vtkIdTypeArray *id) |
Sets the list of points that must be selected. | |
virtual vtkIdTypeArray * | GetSelection () |
Sets the list of points that must be selected. | |
virtual vtkAxis * | GetXAxis () |
Get/set the X axis associated with this plot. | |
virtual void | SetXAxis (vtkAxis *axis) |
Get/set the X axis associated with this plot. | |
virtual vtkAxis * | GetYAxis () |
Get/set the Y axis associated with this plot. | |
virtual void | SetYAxis (vtkAxis *axis) |
Get/set the Y axis associated with this plot. | |
void | SetShiftScale (const vtkRectd &shiftScale) |
Get/set the origin shift and scaling factor used by the plot, this is normally 0.0 offset and 1.0 scaling, but can be used to render data outside of the single precision range. | |
vtkRectd | GetShiftScale () |
Get/set the origin shift and scaling factor used by the plot, this is normally 0.0 offset and 1.0 scaling, but can be used to render data outside of the single precision range. | |
virtual void | SetProperty (const vtkStdString &property, const vtkVariant &var) |
A General setter/getter that should be overridden. | |
virtual vtkVariant | GetProperty (const vtkStdString &property) |
A General setter/getter that should be overridden. | |
virtual bool | ClampPos (double pos[2]) |
Clamp the given 2D pos into the provided bounds Return true if the pos has been clamped, false otherwise. | |
Public Member Functions inherited from vtkContextItem | |
vtkContextItem * | NewInstance () const |
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 | |
vtkAbstractContextItem * | NewInstance () const |
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 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 | 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) |
int | InvokeEvent (unsigned long event) |
int | 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. | |
int | InvokeEvent (unsigned long event, void *callData) |
This method invokes an event and return whether the event was aborted or not. | |
int | 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 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. | |
virtual 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 vtkPlotPoints * | SafeDownCast (vtkObjectBase *o) |
static vtkPlotPoints * | New () |
Creates a 2D Chart object. | |
Static Public Member Functions inherited from vtkPlot | |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkPlot * | SafeDownCast (vtkObjectBase *o) |
static bool | ClampPos (double pos[2], double bounds[4]) |
Clamp the given 2D pos into the provided bounds Return true if the pos has been clamped, false otherwise. | |
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 (int 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 int | 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 |
vtkPlotPoints () | |
~vtkPlotPoints () override | |
bool | GetDataArrays (vtkTable *table, vtkDataArray *array[2]) |
Populate the data arrays ready to operate on input data. | |
virtual bool | CacheRequiresUpdate () override |
Test if the internal cache requires an update. | |
void | CalculateUnscaledInputBounds () |
Calculate the unscaled input bounds from the input arrays. | |
void | CalculateLogSeries () |
Handle calculating the log of the x or y series if necessary. | |
void | FindBadPoints () |
Find all of the "bad points" in the series. | |
void | CalculateBounds (double bounds[4]) |
Calculate the bounds of the plot, ignoring the bad points. | |
void | CreateSortedPoints () |
Create the sorted point list if necessary. | |
Protected Member Functions inherited from vtkPlot | |
vtkPlot () | |
~vtkPlot () override | |
vtkStdString | GetNumber (double position, vtkAxis *axis) |
Get the properly formatted number for the supplied position and axis. | |
virtual void | TransformScreenToData (const vtkVector2f &in, vtkVector2f &out) |
Transform the mouse event in the control-points space. | |
virtual void | TransformDataToScreen (const vtkVector2f &in, vtkVector2f &out) |
Transform the mouse event in the control-points space. | |
virtual void | TransformScreenToData (const double inX, const double inY, double &outX, double &outY) |
Transform the mouse event in the control-points space. | |
virtual void | TransformDataToScreen (const double inX, const double inY, double &outX, double &outY) |
Transform the mouse event in the control-points space. | |
Protected Member Functions inherited from vtkContextItem | |
vtkContextItem ()=default | |
~vtkContextItem () override | |
Protected Member Functions inherited from vtkAbstractContextItem | |
vtkAbstractContextItem () | |
~vtkAbstractContextItem () override | |
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 | ReportReferences (vtkGarbageCollector *) |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Protected Attributes | |
vtkIdTypeArray * | BadPoints |
An array containing the indices of all the "bad points", meaning any x, y pair that has an infinity, -infinity or not a number value. | |
vtkCharArray * | ValidPointMask |
Array which marks valid points in the array. | |
vtkStdString | ValidPointMaskName |
Name of the valid point mask array. | |
bool | LogX |
bool | LogY |
double | UnscaledInputBounds [4] |
Cached bounds on the plot input axes. | |
vtkPoints2D * | Points |
Store a well packed set of XY coordinates for this data series. | |
vtkNew< vtkFloatArray > | SelectedPoints |
Store a well packed set of XY coordinates for this data series. | |
VectorPIMPL * | Sorted |
int | MarkerStyle |
The marker style that should be used. | |
float | MarkerSize |
The marker style that should be used. | |
vtkScalarsToColors * | LookupTable |
Lookup Table for coloring points by scalar value. | |
vtkUnsignedCharArray * | Colors |
Lookup Table for coloring points by scalar value. | |
vtkTypeBool | ScalarVisibility |
Lookup Table for coloring points by scalar value. | |
vtkStdString | ColorArrayName |
Lookup Table for coloring points by scalar value. | |
Protected Attributes inherited from vtkPlot | |
vtkTimeStamp | BuildTime |
The point cache is marked dirty until it has been initialized. | |
vtkSmartPointer< vtkPen > | Pen |
This object stores the vtkPen that controls how the plot is drawn. | |
vtkSmartPointer< vtkBrush > | Brush |
This object stores the vtkBrush that controls how the plot is drawn. | |
vtkSmartPointer< vtkPen > | SelectionPen |
This object stores the vtkPen that controls how the selected elements of the plot are drawn. | |
vtkSmartPointer< vtkBrush > | SelectionBrush |
This object stores the vtkBrush that controls how the selected elements of the plot are drawn. | |
vtkSmartPointer< vtkStringArray > | Labels |
Plot labels, used by legend. | |
vtkSmartPointer< vtkStringArray > | AutoLabels |
Holds Labels when they're auto-created. | |
vtkSmartPointer< vtkStringArray > | IndexedLabels |
Holds Labels when they're auto-created. | |
bool | UseIndexForXSeries |
Use the Y array index for the X value. | |
vtkSmartPointer< vtkContextMapper2D > | Data |
This data member contains the data that will be plotted, it inherits from vtkAlgorithm. | |
bool | Selectable |
Whether plot points can be selected or not. | |
vtkIdTypeArray * | Selection |
Selected indices for the table the plot is rendering. | |
vtkAxis * | XAxis |
The X axis associated with this plot. | |
vtkAxis * | YAxis |
The X axis associated with this plot. | |
vtkStdString | TooltipLabelFormat |
A printf-style string to build custom tooltip labels from. | |
vtkStdString | TooltipDefaultLabelFormat |
The default printf-style string to build custom tooltip labels from. | |
int | TooltipNotation |
int | TooltipPrecision |
vtkRectd | ShiftScale |
The current shift in origin and scaling factor applied to the plot. | |
bool | LegendVisibility |
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 () |
Class for drawing an points given two columns from a vtkTable.
This class draws points in a plot given two columns from a table. If you need a line as well you should use vtkPlotLine which derives from vtkPlotPoints and is capable of drawing both points and a line.
Definition at line 53 of file vtkPlotPoints.h.
typedef vtkPlot vtkPlotPoints::Superclass |
Definition at line 56 of file vtkPlotPoints.h.
anonymous enum |
Enum containing various marker styles that can be used in a plot.
Enumerator | |
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NONE | |
CROSS | |
PLUS | |
SQUARE | |
CIRCLE | |
DIAMOND |
Definition at line 147 of file vtkPlotPoints.h.
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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 vtkPlot.
Reimplemented in vtkPlotBag, and vtkPlotLine.
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Reimplemented from vtkPlot.
Reimplemented in vtkPlotBag, and vtkPlotLine.
vtkPlotPoints * vtkPlotPoints::NewInstance | ( | ) | const |
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Creates a 2D Chart object.
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Paint event for the XY plot, called whenever the chart needs to be drawn.
Reimplemented from vtkAbstractContextItem.
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Paint legend event for the XY plot, called whenever the legend needs the plot items symbol/mark/line drawn.
A rect is supplied with the lower left corner of the rect (elements 0 and 1) and with width x height (elements 2 and 3). The plot can choose how to fill the space supplied.
Reimplemented from vtkPlot.
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Get the bounds for this plot as (Xmin, Xmax, Ymin, Ymax).
Reimplemented from vtkPlot.
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Get the non-log-scaled bounds on chart inputs for this plot as (Xmin, Xmax, Ymin, Ymax).
Reimplemented from vtkPlot.
void vtkPlotPoints::SetLookupTable | ( | vtkScalarsToColors * | lut | ) |
Specify a lookup table for the mapper to use.
vtkScalarsToColors * vtkPlotPoints::GetLookupTable | ( | ) |
Specify a lookup table for the mapper to use.
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Create default lookup table.
Generally used to create one when none is available with the scalar data.
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Turn on/off flag to control whether scalar data is used to color objects.
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Turn on/off flag to control whether scalar data is used to color objects.
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Turn on/off flag to control whether scalar data is used to color objects.
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Turn on/off flag to control whether scalar data is used to color objects.
void vtkPlotPoints::SelectColorArray | ( | vtkIdType | arrayNum | ) |
When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which array to use for coloring using these methods.
The lookup table will decide how to convert vectors to colors.
void vtkPlotPoints::SelectColorArray | ( | const vtkStdString & | arrayName | ) |
When ScalarMode is set to UsePointFieldData or UseCellFieldData, you can specify which array to use for coloring using these methods.
The lookup table will decide how to convert vectors to colors.
vtkStdString vtkPlotPoints::GetColorArrayName | ( | ) |
Get the array name to color by.
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Function to query a plot for the nearest point to the specified coordinate.
Returns the index of the data series with which the point is associated or -1.
Reimplemented from vtkPlot.
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Select all points in the specified rectangle.
Reimplemented from vtkPlot.
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Select all points in the specified polygon.
Reimplemented from vtkPlot.
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Get/set the marker style that should be used.
The default is none, the enum in this class is used as a parameter.
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Get/set the marker style that should be used.
The default is none, the enum in this class is used as a parameter.
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Get/set the marker size that should be used.
The default is negative, and in that case it is 2.3 times the pen width, if less than 8 will be used.
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Get/set the marker size that should be used.
The default is negative, and in that case it is 2.3 times the pen width, if less than 8 will be used.
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Get/set the valid point mask array name.
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Get/set the valid point mask array name.
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Update the internal cache.
Returns true if cache was successfully updated. Default does nothing. This method is called by Update() when either the plot's data has changed or CacheRequiresUpdate() returns true. It is not necessary to call this method explicitly.
Reimplemented from vtkPlot.
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Populate the data arrays ready to operate on input data.
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Test if the internal cache requires an update.
Reimplemented from vtkPlot.
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Calculate the unscaled input bounds from the input arrays.
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Handle calculating the log of the x or y series if necessary.
Should be called by UpdateCache once the data has been updated in Points.
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Find all of the "bad points" in the series.
This is mainly used to cache bad points for performance reasons, but could also be used plot the bad points in the future.
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Calculate the bounds of the plot, ignoring the bad points.
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Create the sorted point list if necessary.
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Store a well packed set of XY coordinates for this data series.
Definition at line 237 of file vtkPlotPoints.h.
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Store a well packed set of XY coordinates for this data series.
Definition at line 238 of file vtkPlotPoints.h.
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Definition at line 246 of file vtkPlotPoints.h.
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An array containing the indices of all the "bad points", meaning any x, y pair that has an infinity, -infinity or not a number value.
Definition at line 253 of file vtkPlotPoints.h.
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Array which marks valid points in the array.
If nullptr (the default), all points in the input array are considered valid.
Definition at line 259 of file vtkPlotPoints.h.
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Name of the valid point mask array.
Definition at line 264 of file vtkPlotPoints.h.
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The marker style that should be used.
Definition at line 270 of file vtkPlotPoints.h.
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The marker style that should be used.
Definition at line 271 of file vtkPlotPoints.h.
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Definition at line 274 of file vtkPlotPoints.h.
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Definition at line 274 of file vtkPlotPoints.h.
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Lookup Table for coloring points by scalar value.
Definition at line 280 of file vtkPlotPoints.h.
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Lookup Table for coloring points by scalar value.
Definition at line 281 of file vtkPlotPoints.h.
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Lookup Table for coloring points by scalar value.
Definition at line 282 of file vtkPlotPoints.h.
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Lookup Table for coloring points by scalar value.
Definition at line 283 of file vtkPlotPoints.h.
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Cached bounds on the plot input axes.
Definition at line 289 of file vtkPlotPoints.h.