27 #ifndef vtkChartSelectionHelper_h
28 #define vtkChartSelectionHelper_h
55 assert(link != NULL && selectionIds != NULL);
67 if (selectionPlot == plot)
104 std::vector<vtkIdType> output;
115 while (i < size && iOld < oldSize)
117 if (ptrSelection[i] > ptrOldSelection[iOld])
119 output.push_back(ptrOldSelection[iOld++]);
121 else if (ptrSelection[i] == ptrOldSelection[iOld])
126 else if (ptrSelection[i] < ptrOldSelection[iOld])
131 while (iOld < oldSize)
133 output.push_back(ptrOldSelection[iOld++]);
137 for (std::vector<vtkIdType>::iterator it = output.begin();
138 it != output.end(); ++it, ++ptrSelection)
157 std::vector<vtkIdType>::iterator it;
158 it = std::set_union(ptrSelection,
163 int newSize =
int(it - output.begin());
166 for (std::vector<vtkIdType>::iterator i = output.begin(); i != it;
181 std::vector<vtkIdType> output;
190 while (i < size && iOld < oldSize)
192 if (ptrSelection[i] > ptrOldSelection[iOld])
194 output.push_back(ptrOldSelection[iOld++]);
196 else if (ptrSelection[i] == ptrOldSelection[iOld])
201 else if (ptrSelection[i] < ptrOldSelection[iOld])
203 output.push_back(ptrSelection[i++]);
208 output.push_back(ptrSelection[i++]);
210 while (iOld < oldSize)
212 output.push_back(ptrOldSelection[iOld++]);
216 for (std::vector<vtkIdType>::iterator it = output.begin();
217 it != output.end(); ++it, ++ptrSelection)
233 if (!plotSelection || !oldSelection)
239 switch(selectionMode)
283 return selectionMode;
289 #endif // vtkChartSelectionHelper_h
A node in a selection tree.
virtual vtkSelection * GetCurrentSelection()
Set or get the current selection in the annotation layers.
unsigned int GetNumberOfNodes()
Returns the number of nodes in this selection.
virtual void SetFieldType(int type)
Get or set the field type of the selection.
static void AddSelection(vtkIdTypeArray *selection, vtkIdTypeArray *oldSelection)
Add the supplied selection from the oldSelection.
virtual void * GetVoidPointer(vtkIdType valueIdx)=0
Return a void pointer.
vtkIdType GetNumberOfTuples()
Get the number of complete tuples (a component group) in the array.
virtual void AddNode(vtkSelectionNode *)
Adds a selection node.
static void MinusSelection(vtkIdTypeArray *selection, vtkIdTypeArray *oldSelection)
Subtract the supplied selection from the oldSelection.
A node in a selection tree.
static void MakeSelection(vtkAnnotationLink *link, vtkIdTypeArray *selectionIds, vtkPlot *plot)
Populate the annotation link with the supplied selectionIds array, and set the appropriate node prope...
dynamic, self-adjusting array of vtkIdType
Hold a reference to a vtkObjectBase instance.
virtual vtkInformation * GetProperties()
Returns the property map.
static vtkSmartPointer< T > New()
Create an instance of a VTK object.
static vtkPlot * SafeDownCast(vtkObjectBase *o)
data structure to represent mouse events.
static vtkInformationObjectBaseKey * PROP()
Pointer to the prop the selection belongs to.
virtual vtkSelectionNode * GetNode(unsigned int idx)
Returns a node given it's index.
virtual void SetContentType(int type)
Get or set the content type of the selection.
Abstract class for 2D plots.
virtual vtkTable * GetInput()
Get the input table used by the plot.
int GetModifiers() const
Return the modifier keys, if any, ORed together.
static void BuildSelection(vtkAnnotationLink *link, int selectionMode, vtkIdTypeArray *plotSelection, vtkIdTypeArray *oldSelection, vtkPlot *plot)
Build a selection based on the supplied selectionMode using the new plotSelection and combining it wi...
static int GetMouseSelectionMode(const vtkContextMouseEvent &mouse, int selectionMode)
Combine the SelectionMode with any mouse modifiers to get an effective selection mode for this click ...
T * GetPointer() const
Get a raw pointer to the contained object.
Allocate and hold a VTK object.
T * GetPointer() const
Get the contained pointer.
virtual void SetNumberOfTuples(vtkIdType numTuples)=0
Set the number of tuples (a component group) in the array.
static vtkInformationObjectBaseKey * SOURCE()
Pointer to the data or algorithm the selection belongs to.
virtual void SetSelectionList(vtkAbstractArray *)
Sets the selection list.
static void ToggleSelection(vtkIdTypeArray *selection, vtkIdTypeArray *oldSelection)
Toggle the supplied selection from the oldSelection.
virtual void SetCurrentSelection(vtkSelection *sel)
Set or get the current selection in the annotation layers.
An algorithm for linking annotations among objects.