VTK  9.3.0
TestVectorFieldSource.h
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1 // SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
2 // SPDX-License-Identifier: BSD-3-Clause
3 #include "vtkImageAlgorithm.h"
4 #include <vtkInformationVector.h>
5 
7 {
8 public:
11  void SetBoundingBox(double x0, double x1, double y0, double y1, double z0, double z1);
12  void SetExtent(int xMin, int xMax, int yMin, int yMax, int zMin, int zMax);
13 
14 protected:
17  int RequestInformation(vtkInformation* request, vtkInformationVector** inputInfoVectors,
18  vtkInformationVector* outputInfoVector) override;
19  void GetSpacing(double dx[3]);
20  void GetSize(double dx[3]);
21  void ExecuteDataWithInformation(vtkDataObject* outData, vtkInformation* outInfo) override;
22 
23 private:
24  int Extent[6];
25  double BoundingBox[6];
26 };
int RequestInformation(vtkInformation *request, vtkInformationVector **inputInfoVectors, vtkInformationVector *outputInfoVector) override
Subclasses can reimplement this method to collect information from their inputs and set information f...
void ExecuteDataWithInformation(vtkDataObject *outData, vtkInformation *outInfo) override
This is a convenience method that is implemented in many subclasses instead of RequestData.
void GetSpacing(double dx[3])
~TestVectorFieldSource() override
void SetBoundingBox(double x0, double x1, double y0, double y1, double z0, double z1)
void SetExtent(int xMin, int xMax, int yMin, int yMax, int zMin, int zMax)
void GetSize(double dx[3])
static TestVectorFieldSource * New()
general representation of visualization data
Definition: vtkDataObject.h:55
Generic algorithm superclass for image algs.
Store zero or more vtkInformation instances.
Store vtkAlgorithm input/output information.