VTK
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Control points for vtkColorTransferFunction. More...
#include <vtkColorTransferControlPointsItem.h>
Public Types | |
typedef vtkControlPointsItem | Superclass |
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enum | { CurrentPointChangedEvent = vtkCommand::UserEvent, CurrentPointEditEvent } |
typedef vtkPlot | Superclass |
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typedef vtkContextItem | Superclass |
Public Member Functions | |
virtual int | IsA (const char *type) |
vtkColorTransferControlPointsItem * | NewInstance () const |
virtual void | PrintSelf (ostream &os, vtkIndent indent) |
void | SetColorTransferFunction (vtkColorTransferFunction *function) |
virtual vtkIdType | GetNumberOfPoints () const |
virtual void | GetControlPoint (vtkIdType index, double *point) const |
virtual void | SetControlPoint (vtkIdType index, double *point) |
virtual vtkIdType | AddPoint (double *newPos) |
virtual vtkIdType | RemovePoint (double *pos) |
virtual vtkColorTransferFunction * | GetColorTransferFunction () |
virtual void | SetColorFill (bool) |
virtual bool | GetColorFill () |
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vtkControlPointsItem * | NewInstance () const |
virtual void | GetBounds (double bounds[4]) |
virtual bool | Paint (vtkContext2D *painter) |
void | SelectPoint (vtkIdType pointId) |
void | SelectPoint (double *currentPoint) |
void | SelectAllPoints () |
void | DeselectPoint (vtkIdType pointId) |
void | DeselectPoint (double *currentPoint) |
void | DeselectAllPoints () |
void | ToggleSelectPoint (vtkIdType pointId) |
void | ToggleSelectPoint (double *currentPoint) |
virtual bool | SelectPoints (const vtkVector2f &min, const vtkVector2f &max) |
vtkIdType | GetNumberOfSelectedPoints () const |
vtkIdType | FindPoint (double *pos) |
bool | IsOverPoint (double *pos, vtkIdType pointId) |
vtkIdType | GetControlPointId (double *pos) |
vtkIdType | RemovePoint (vtkIdType pointId) |
void | RemoveCurrentPoint () |
void | MovePoints (const vtkVector2f &translation, vtkIdTypeArray *pointIds) |
void | MovePoints (const vtkVector2f &translation, bool dontMoveFirstAndLast=false) |
void | SpreadPoints (float factor, vtkIdTypeArray *pointIds) |
void | SpreadPoints (float factor, bool dontSpreadFirstAndLast=false) |
vtkIdType | GetCurrentPoint () const |
void | SetCurrentPoint (vtkIdType index) |
void | ResetBounds () |
virtual bool | MouseMoveEvent (const vtkContextMouseEvent &mouse) |
virtual bool | KeyPressEvent (const vtkContextKeyEvent &key) |
virtual bool | KeyReleaseEvent (const vtkContextKeyEvent &key) |
virtual void | SetUserBounds (double, double, double, double) |
virtual void | SetUserBounds (double[4]) |
virtual double * | GetUserBounds () |
virtual void | GetUserBounds (double &, double &, double &, double &) |
virtual void | GetUserBounds (double[4]) |
virtual void | SetValidBounds (double, double, double, double) |
virtual void | SetValidBounds (double[4]) |
virtual double * | GetValidBounds () |
virtual void | GetValidBounds (double &, double &, double &, double &) |
virtual void | GetValidBounds (double[4]) |
virtual float | GetScreenPointRadius () |
virtual void | SetScreenPointRadius (float) |
void | GetControlPointsIds (vtkIdTypeArray *ids, bool excludeFirstAndLast=false) const |
virtual bool | GetStrokeMode () |
virtual void | SetSwitchPointsMode (bool) |
virtual bool | GetSwitchPointsMode () |
virtual void | SetEndPointsXMovable (bool) |
virtual bool | GetEndPointsXMovable () |
virtual void | SetEndPointsYMovable (bool) |
virtual bool | GetEndPointsYMovable () |
virtual bool | GetEndPointsMovable () |
virtual void | SetEndPointsRemovable (bool) |
virtual bool | GetEndPointsRemovable () |
virtual vtkPen * | GetSelectedPointPen () |
virtual vtkBrush * | GetSelectedPointBrush () |
virtual bool | MouseButtonPressEvent (const vtkContextMouseEvent &mouse) |
virtual bool | MouseDoubleClickEvent (const vtkContextMouseEvent &mouse) |
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vtkPlot * | NewInstance () const |
virtual void | SetWidth (float width) |
virtual float | GetWidth () |
virtual void | SetLabel (const vtkStdString &label) |
virtual vtkStdString | GetLabel () |
virtual void | SetLabels (vtkStringArray *labels) |
virtual vtkStringArray * | GetLabels () |
virtual int | GetNumberOfLabels () |
vtkStdString | GetLabel (vtkIdType index) |
void | SetIndexedLabels (vtkStringArray *labels) |
virtual vtkStringArray * | GetIndexedLabels () |
vtkContextMapper2D * | GetData () |
virtual vtkTable * | GetInput () |
virtual void | SetInputArray (int index, const vtkStdString &name) |
virtual void | SetSelection (vtkIdTypeArray *id) |
virtual vtkIdTypeArray * | GetSelection () |
virtual bool | PaintLegend (vtkContext2D *painter, const vtkRectf &rect, int legendIndex) |
virtual void | SetTooltipLabelFormat (const vtkStdString &label) |
virtual vtkStdString | GetTooltipLabelFormat () |
virtual void | SetTooltipNotation (int notation) |
virtual int | GetTooltipNotation () |
virtual void | SetTooltipPrecision (int precision) |
virtual int | GetTooltipPrecision () |
virtual vtkStdString | GetTooltipLabel (const vtkVector2f &plotPos, vtkIdType seriesIndex, vtkIdType segmentIndex) |
virtual vtkIdType | GetNearestPoint (const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location) |
virtual bool | SelectPointsInPolygon (const vtkContextPolygon &polygon) |
virtual void | SetColor (unsigned char r, unsigned char g, unsigned char b, unsigned char a) |
virtual void | SetColor (double r, double g, double b) |
virtual void | GetColor (double rgb[3]) |
void | GetColor (unsigned char rgb[3]) |
void | SetPen (vtkPen *pen) |
vtkPen * | GetPen () |
void | SetBrush (vtkBrush *brush) |
vtkBrush * | GetBrush () |
virtual bool | GetUseIndexForXSeries () |
virtual void | SetUseIndexForXSeries (bool) |
virtual void | SetInputData (vtkTable *table) |
virtual void | SetInputData (vtkTable *table, const vtkStdString &xColumn, const vtkStdString &yColumn) |
void | SetInputData (vtkTable *table, vtkIdType xColumn, vtkIdType yColumn) |
virtual vtkAxis * | GetXAxis () |
virtual void | SetXAxis (vtkAxis *axis) |
virtual vtkAxis * | GetYAxis () |
virtual void | SetYAxis (vtkAxis *axis) |
virtual void | GetUnscaledInputBounds (double bounds[4]) |
virtual void | SetProperty (const vtkStdString &property, const vtkVariant &var) |
virtual vtkVariant | GetProperty (const vtkStdString &property) |
Static Public Member Functions | |
static int | IsTypeOf (const char *type) |
static vtkColorTransferControlPointsItem * | SafeDownCast (vtkObjectBase *o) |
static vtkColorTransferControlPointsItem * | New () |
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static int | IsTypeOf (const char *type) |
static vtkControlPointsItem * | SafeDownCast (vtkObjectBase *o) |
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static int | IsTypeOf (const char *type) |
static vtkPlot * | SafeDownCast (vtkObjectBase *o) |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkColorTransferControlPointsItem () | |
virtual | ~vtkColorTransferControlPointsItem () |
virtual void | emitEvent (unsigned long event, void *params) |
virtual unsigned long int | GetControlPointsMTime () |
virtual void | DrawPoint (vtkContext2D *painter, vtkIdType index) |
virtual void | EditPoint (float tX, float tY) |
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vtkControlPointsItem () | |
virtual | ~vtkControlPointsItem () |
void | StartChanges () |
void | EndChanges () |
void | StartInteraction () |
void | StartInteractionIfNotStarted () |
void | Interaction () |
void | EndInteraction () |
int | GetInteractionsCount () const |
virtual bool | Hit (const vtkContextMouseEvent &mouse) |
void | SetCurrentPointPos (const vtkVector2f &newPos) |
vtkIdType | SetPointPos (vtkIdType point, const vtkVector2f &newPos) |
void | MoveCurrentPoint (const vtkVector2f &translation) |
vtkIdType | MovePoint (vtkIdType point, const vtkVector2f &translation) |
vtkVector2f | GetSelectionCenterOfMass () const |
vtkVector2f | GetCenterOfMass (vtkIdTypeArray *pointIDs) const |
void | Stroke (const vtkVector2f &newPos) |
virtual void | EditPoint (float vtkNotUsed(tX), float vtkNotUsed(tY)) |
virtual bool | MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse) |
void | AddPointId (vtkIdType addedPointId) |
bool | IsEndPointPicked () |
bool | IsPointRemovable (vtkIdType pointId) |
virtual void | ComputePoints () |
bool | ClampPos (double pos[2], double bounds[4]) |
bool | ClampValidPos (double pos[2]) |
void | DrawUnselectedPoints (vtkContext2D *painter) |
void | DrawSelectedPoints (vtkContext2D *painter) |
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vtkPlot () | |
~vtkPlot () | |
vtkStdString | GetNumber (double position, vtkAxis *axis) |
Additional Inherited Members | |
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static void | CallComputePoints (vtkObject *sender, unsigned long event, void *receiver, void *params) |
Control points for vtkColorTransferFunction.
vtkColorTransferControlPointsItem draws the control points of a vtkColorTransferFunction.
Definition at line 38 of file vtkColorTransferControlPointsItem.h.
Definition at line 41 of file vtkColorTransferControlPointsItem.h.
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Reimplemented from vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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Reimplemented from vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
vtkColorTransferControlPointsItem* vtkColorTransferControlPointsItem::NewInstance | ( | ) | const |
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Reimplemented from vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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Creates a piecewise control points object
void vtkColorTransferControlPointsItem::SetColorTransferFunction | ( | vtkColorTransferFunction * | function | ) |
Set the piecewise function to draw its points
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Get the piecewise function
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Return the number of points in the color transfer function.
Implements vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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Returns the x and y coordinates as well as the midpoint and sharpness of the control point corresponding to the index. Note: The y (point[1]) is always 0.5
Implements vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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Sets the x and y coordinates as well as the midpoint and sharpness of the control point corresponding to the index. Changing the y has no effect, it will always be 0.5
Implements vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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Add a point to the function. Returns the index of the point (0 based), or -1 on error. Subclasses should reimplement this function to do the actual work.
Implements vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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Remove a point of the function. Returns the index of the point (0 based), or -1 on error. Subclasses should reimplement this function to do the actual work.
Implements vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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If ColorFill is true, the control point brush color is set with the matching color in the color transfer function. False by default.
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If ColorFill is true, the control point brush color is set with the matching color in the color transfer function. False by default.
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Implements vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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Must be reimplemented by subclasses to calculate the points to draw. It's subclass responsibility to call ComputePoints() via the callback
Implements vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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Internal function that paints a collection of points and optionally excludes some.
Reimplemented from vtkControlPointsItem.
Reimplemented in vtkCompositeControlPointsItem.
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Reimplemented in vtkCompositeControlPointsItem.
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Definition at line 95 of file vtkColorTransferControlPointsItem.h.
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Definition at line 97 of file vtkColorTransferControlPointsItem.h.