26 #include "vtkCommonCoreModule.h" 52 virtual void Initialize();
69 virtual int GetDataType();
74 virtual void SetDataType(
int dataType);
91 void *
GetVoidPointer(
const int id) {
return this->Data->GetVoidPointer(
id); }
96 virtual void Squeeze() { this->Data->Squeeze(); }
101 virtual void Reset();
121 unsigned long GetActualMemorySize();
148 void SetPoint(
vtkIdType id,
double x,
double y);
155 { this->Data->InsertTuple(
id,x); }
157 { this->Data->InsertTuple(
id,x); }
158 void InsertPoint(
vtkIdType id,
double x,
double y);
164 {
return this->Data->InsertNextTuple(x); }
166 {
return this->Data->InsertNextTuple(x); }
167 vtkIdType InsertNextPoint(
double x,
double y);
179 void SetNumberOfPoints(
vtkIdType numPoints);
195 virtual void ComputeBounds();
205 void GetBounds(
double bounds[4]);
217 void operator=(const
vtkPoints2D&) VTK_DELETE_FUNCTION;
228 this->Data->SetNumberOfComponents(2);
229 this->Data->SetNumberOfTuples(numPoints);
235 this->Data->SetNumberOfComponents(2);
237 return this->Data->Resize(numPoints);
242 double p[2] = { x, y };
243 this->Data->SetTuple(
id, p);
248 double p[2] = { x, y };
249 this->Data->InsertTuple(
id, p);
254 double p[2] = { x, y };
255 return this->Data->InsertNextTuple(p);
void SetDataTypeToDouble()
void InsertPoint(vtkIdType id, const double x[2])
abstract base class for most VTK objects
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
#define VTK_UNSIGNED_SHORT
void SetDataTypeToUnsignedChar()
void * GetVoidPointer(const int id)
Return a void pointer.
void InsertPoint(vtkIdType id, const float x[2])
Insert point into object.
record modification and/or execution time
void GetPoint(vtkIdType id, double x[2])
Copy point components into user provided array v[2] for specified id.
void SetDataTypeToUnsignedShort()
void SetNumberOfPoints(vtkIdType numPoints)
Specify the number of points for this object to hold.
a simple class to control print indentation
represent and manipulate 2D points
list of point or cell ids
void SetPoint(vtkIdType id, const float x[2])
Insert point into object.
abstract superclass for arrays of numeric data
virtual void Modified()
Update the modification time for this object.
void SetDataTypeToUnsignedInt()
virtual void Squeeze()
Reclaim any extra memory.
void Reset()
Reset to an empty state, without freeing any memory.
void SetPoint(vtkIdType id, const double x[2])
int Resize(vtkIdType numPoints)
Resize the internal array while conserving the data.
double * GetPoint(vtkIdType id)
Return a pointer to a double point x[2] for a specific id.
#define VTK_UNSIGNED_CHAR
vtkIdType InsertNextPoint(const float x[2])
Insert point into next available slot.
void RemovePoint(vtkIdType id)
Remove point described by its id.
#define VTK_UNSIGNED_LONG
vtkIdType GetNumberOfPoints()
Return number of points in array.
void SetDataTypeToFloat()
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
void SetDataTypeToUnsignedLong()
void SetDataTypeToShort()
vtkIdType InsertNextPoint(const double x[2])