vtkPlotSurface.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkPlotSurface.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
 
#ifndef vtkPlotSurface_h
#define vtkPlotSurface_h
 
#include "vtkChartsCoreModule.h" // For export macro
#include "vtkNew.h"              //  For vtkNew ivar
#include "vtkPlot3D.h"
 
class vtkContext2D;
class vtkLookupTable;
class vtkTable;
 
class VTKCHARTSCORE_EXPORT vtkPlotSurface : public vtkPlot3D
{
public:
  vtkTypeMacro(vtkPlotSurface, vtkPlot3D);
  virtual void PrintSelf(ostream &os, vtkIndent indent);
  static vtkPlotSurface * New();
 
  virtual bool Paint(vtkContext2D *painter);
 
  virtual void SetInputData(vtkTable *input);
 
 
  virtual void SetInputData(vtkTable *input, const vtkStdString &xName,
                            const vtkStdString &yName,
                            const vtkStdString &zName);
  virtual void SetInputData(vtkTable *input, const vtkStdString &xName,
                            const vtkStdString &yName,
                            const vtkStdString &zName,
                            const vtkStdString &colorName);
  virtual void SetInputData(vtkTable *input, vtkIdType xColumn,
                            vtkIdType yColumn, vtkIdType zColumn);
 
  void SetXRange(float min, float max);
 
  void SetYRange(float min, float max);
 
//BTX
protected:
  vtkPlotSurface();
  ~vtkPlotSurface();
 
  void GenerateSurface();
 
  void InsertSurfaceVertex(float *data, float value, int i, int j, int &pos);
 
  void RescaleData();
 
  float ColumnToX(int columnIndex);
 
  float RowToY(int rowIndex);
 
  std::vector<vtkVector3f> Surface;
 
  vtkIdType NumberOfRows;
 
  vtkIdType NumberOfColumns;
 
  vtkIdType NumberOfVertices;
 
  vtkNew<vtkUnsignedCharArray> Colors;
 
  int ColorComponents;
 
  vtkTable *InputTable;
 
  vtkNew<vtkLookupTable> LookupTable;
 
 
  float XMinimum;
  float XMaximum;
  float YMinimum;
  float YMaximum;
 
  bool DataHasBeenRescaled;
 
private:
  vtkPlotSurface(const vtkPlotSurface &); // Not implemented.
  void operator=(const vtkPlotSurface &); // Not implemented.
 
//ETX
};
 
#endif //vtkPlotSurface_h