/usr/include/vtk-5.8/vtkCompositeControlPointsItem.h is in libvtk5-dev 5.8.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkCompositeControlPointsItem.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 vtkCompositeControlPointsItem - Control points for
// vtkCompositeFunction.
// .SECTION Description
// vtkCompositeControlPointsItem draws the control points of a vtkPiecewiseFunction
// and a vtkColorTransferFunction.
// .SECTION See Also
// vtkControlPointsItem
// vtkColorTransferControlPointsItem
// vtkCompositeTransferFunctionItem
#ifndef __vtkCompositeControlPointsItem_h
#define __vtkCompositeControlPointsItem_h
#include "vtkColorTransferControlPointsItem.h"
class vtkPiecewiseFunction;
class VTK_CHARTS_EXPORT vtkCompositeControlPointsItem:
public vtkColorTransferControlPointsItem
{
public:
vtkTypeMacro(vtkCompositeControlPointsItem, vtkColorTransferControlPointsItem);
virtual void PrintSelf(ostream &os, vtkIndent indent);
// Description:
// Creates a piecewise control points object
static vtkCompositeControlPointsItem* New();
// Description:
// Set the color transfer function to draw its points
virtual void SetColorTransferFunction(vtkColorTransferFunction* function);
// Description
// Utility function that calls SetPiecewiseFunction()
void SetOpacityFunction(vtkPiecewiseFunction* opacity);
vtkGetObjectMacro(OpacityFunction, vtkPiecewiseFunction);
// Description:
// Add a point to the function. Returns the index of the point (0 based),
// or -1 on error.
// Subclasses should reimplement this function to do the actual work.
virtual vtkIdType AddPoint(double* newPos);
// Description:
// Remove a point of the function. Returns the index of the point (0 based),
// or -1 on error.
// Subclasses should reimplement this function to do the actual work.
virtual vtkIdType RemovePoint(double* pos);
protected:
vtkCompositeControlPointsItem();
virtual ~vtkCompositeControlPointsItem();
virtual unsigned long int GetControlPointsMTime();
virtual void ComputePoints();
virtual void GetControlPoint(vtkIdType index, double* pos);
virtual void SetControlPoint(vtkIdType index, double *point);
virtual void EditPoint(float tX, float tY);
void MergeColorTransferFunction();
vtkPiecewiseFunction* OpacityFunction;
bool Updating;
private:
vtkCompositeControlPointsItem(const vtkCompositeControlPointsItem &); // Not implemented.
void operator=(const vtkCompositeControlPointsItem &); // Not implemented.
};
#endif
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