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/*=========================================================================
Program: Visualization Toolkit
Module: vtkCompositeDataDisplayAttributes.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 vtkCompositeDataDisplayAttributes - rendering attributes for a
// multi-block dataset.
// .SECTION Description
// The vtkCompositeDataDisplayAttributes class stores display attributes
// for individual blocks in a multi-block dataset.
#ifndef __vtkCompositeDataDisplayAttributes_h
#define __vtkCompositeDataDisplayAttributes_h
#include "vtkRenderingCoreModule.h" // for export macro
#include "vtkObject.h"
#include "vtkColor.h" // for vtkColor3d
#include <map> // for std::map
class VTKRENDERINGCORE_EXPORT vtkCompositeDataDisplayAttributes : public vtkObject
{
public:
static vtkCompositeDataDisplayAttributes* New();
vtkTypeMacro(vtkCompositeDataDisplayAttributes, vtkObject)
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Returns true if any block has any block visibility is set.
bool HasBlockVisibilities() const;
// Description:
// Set/get the visibility for the block with \p flat_index.
void SetBlockVisibility(unsigned int flat_index, bool visible);
bool GetBlockVisibility(unsigned int flat_index) const;
// Description:
// Returns true if the block with the given flat_index has a visiblity
// set.
bool HasBlockVisibility(unsigned int flat_index) const;
// Description:
// Removes the block visibility flag for the block with flat_index.
void RemoveBlockVisibility(unsigned int flat_index);
// Description:
// Removes all block visibility flags. The effectively sets the visibility
// for all blocks to true.
void RemoveBlockVisibilites();
// Description:
// Set/get the color for the block with \p flat_index.
void SetBlockColor(unsigned int flat_index, const double color[3]);
void GetBlockColor(unsigned int flat_index, double color[3]) const;
vtkColor3d GetBlockColor(unsigned int flat_index) const;
// Description:
// Returns true if any block has any block color is set.
bool HasBlockColors() const;
// Description:
// Returns true if the block with the given \p flat_index has a color.
bool HasBlockColor(unsigned int flat_index) const;
// Description:
// Removes the block color for the block with \p flat_index.
void RemoveBlockColor(unsigned int flat_index);
// Description:
// Removes all block colors.
void RemoveBlockColors();
// Description:
// Set/get the opacity for the block with flat_index.
void SetBlockOpacity(unsigned int flat_index, double opacity);
double GetBlockOpacity(unsigned int flat_index) const;
// Description:
// Returns true if any block has an opacity set.
bool HasBlockOpacities() const;
// Description:
// Returns true if the block with flat_index has an opacity set.
bool HasBlockOpacity(unsigned int flat_index) const;
// Description:
// Removes the set opacity for the block with flat_index.
void RemoveBlockOpacity(unsigned int flat_index);
// Description:
// Removes all block opacities.
void RemoveBlockOpacities();
protected:
vtkCompositeDataDisplayAttributes();
~vtkCompositeDataDisplayAttributes();
private:
vtkCompositeDataDisplayAttributes(const vtkCompositeDataDisplayAttributes&); // Not implemented.
void operator=(const vtkCompositeDataDisplayAttributes&); // Not implemented.
private:
std::map<unsigned int, bool> BlockVisibilities;
std::map<unsigned int, vtkColor3d> BlockColors;
std::map<unsigned int, double> BlockOpacities;
};
#endif // __vtkCompositeDataDisplayAttributes_h
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