/usr/include/vtk-7.1/vtkPiecewiseControlPointsItem.h is in libvtk7-dev 7.1.1+dfsg1-2.
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 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkPiecewiseControlPointsItem.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.
=========================================================================*/
/**
* @class vtkPiecewiseControlPointsItem
* @brief Control points for
* vtkPiecewiseFunction.
*
* vtkPiecewiseControlPointsItem draws the control points of a vtkPiecewiseFunction.
* @sa
* vtkControlPointsItem
* vtkPiecewiseFunctionItem
* vtkCompositeTransferFunctionItem
*/
#ifndef vtkPiecewiseControlPointsItem_h
#define vtkPiecewiseControlPointsItem_h
#include "vtkChartsCoreModule.h" // For export macro
#include "vtkControlPointsItem.h"
class vtkPiecewiseFunction;
class VTKCHARTSCORE_EXPORT vtkPiecewiseControlPointsItem: public vtkControlPointsItem
{
public:
vtkTypeMacro(vtkPiecewiseControlPointsItem, vtkControlPointsItem);
virtual void PrintSelf(ostream &os, vtkIndent indent);
/**
* Creates a piecewise control points object
*/
static vtkPiecewiseControlPointsItem* New();
/**
* Set the piecewise function to draw its points
*/
virtual void SetPiecewiseFunction(vtkPiecewiseFunction* function);
//@{
/**
* Get the piecewise function
*/
vtkGetObjectMacro(PiecewiseFunction, vtkPiecewiseFunction);
//@}
/**
* 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);
/**
* 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);
//@{
/**
* Controls whether or not control points are drawn (true) or clicked and
* moved (false).
* False by default.
*/
vtkSetMacro(StrokeMode, bool);
//@}
protected:
vtkPiecewiseControlPointsItem();
virtual ~vtkPiecewiseControlPointsItem();
virtual void emitEvent(unsigned long event, void* params = 0);
virtual vtkMTimeType GetControlPointsMTime();
virtual vtkIdType GetNumberOfPoints()const;
virtual void GetControlPoint(vtkIdType index, double *point)const;
virtual void SetControlPoint(vtkIdType index, double *point);
virtual void EditPoint(float tX, float tY);
vtkPiecewiseFunction* PiecewiseFunction;
private:
vtkPiecewiseControlPointsItem(const vtkPiecewiseControlPointsItem &) VTK_DELETE_FUNCTION;
void operator=(const vtkPiecewiseControlPointsItem &) VTK_DELETE_FUNCTION;
};
#endif
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