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/*=========================================================================
Program: Visualization Toolkit
Module: vtkTableToStructuredGrid.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.
=========================================================================*/
// .NAME vtkTableToStructuredGrid - converts vtkTable to a vtkStructuredGrid.
// .SECTION Description
// vtkTableToStructuredGrid is a filter that converts an input
// vtkTable to a vtkStructuredGrid. It provides API to select columns to use as
// points in the output structured grid. The specified dimensions of the output
// (specified using SetWholeExtent()) must match the number of rows in the input
// table.
#ifndef __vtkTableToStructuredGrid_h
#define __vtkTableToStructuredGrid_h
#include "vtkStructuredGridAlgorithm.h"
class vtkTable;
class VTK_GRAPHICS_EXPORT vtkTableToStructuredGrid : public vtkStructuredGridAlgorithm
{
public:
static vtkTableToStructuredGrid* New();
vtkTypeMacro(vtkTableToStructuredGrid, vtkStructuredGridAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Get/Set the whole extents for the image to produce. The size of the image
// must match the number of rows in the input table.
vtkSetVector6Macro(WholeExtent, int);
vtkGetVector6Macro(WholeExtent, int);
// Description:
// Set the name of the column to use as the X coordinate for the points.
vtkSetStringMacro(XColumn);
vtkGetStringMacro(XColumn);
// Description:
// Specify the component for the column specified using SetXColumn() to
// use as the xcoordinate in case the column is a multi-component array.
// Default is 0.
vtkSetClampMacro(XComponent, int, 0, VTK_INT_MAX);
vtkGetMacro(XComponent, int);
// Description:
// Set the name of the column to use as the Y coordinate for the points.
// Default is 0.
vtkSetStringMacro(YColumn);
vtkGetStringMacro(YColumn);
// Description:
// Specify the component for the column specified using SetYColumn() to
// use as the Ycoordinate in case the column is a multi-component array.
vtkSetClampMacro(YComponent, int, 0, VTK_INT_MAX);
vtkGetMacro(YComponent, int);
// Description:
// Set the name of the column to use as the Z coordinate for the points.
// Default is 0.
vtkSetStringMacro(ZColumn);
vtkGetStringMacro(ZColumn);
// Description:
// Specify the component for the column specified using SetZColumn() to
// use as the Zcoordinate in case the column is a multi-component array.
vtkSetClampMacro(ZComponent, int, 0, VTK_INT_MAX);
vtkGetMacro(ZComponent, int);
//BTX
protected:
vtkTableToStructuredGrid();
~vtkTableToStructuredGrid();
int Convert(vtkTable*, vtkStructuredGrid*, int extent[6]);
// Description:
// Overridden to specify that input must be a vtkTable.
virtual int FillInputPortInformation(int port, vtkInformation* info);
// Description:
// Convert input vtkTable to vtkStructuredGrid.
virtual int RequestData(vtkInformation* request,
vtkInformationVector** inputVector, vtkInformationVector* outputVector);
// Description:
// Request information -- pass whole extent to the pipeline.
virtual int RequestInformation(vtkInformation *vtkNotUsed(request),
vtkInformationVector **vtkNotUsed(inputVector),
vtkInformationVector *outputVector);
char* XColumn;
char* YColumn;
char* ZColumn;
int XComponent;
int YComponent;
int ZComponent;
int WholeExtent[6];
private:
vtkTableToStructuredGrid(const vtkTableToStructuredGrid&); // Not implemented.
void operator=(const vtkTableToStructuredGrid&); // Not implemented.
//ETX
};
#endif
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