/usr/include/vtk-5.8/vtkCursor2D.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 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkCursor2D.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 vtkCursor2D - generate a 2D cursor representation
// .SECTION Description
// vtkCursor2D is a class that generates a 2D cursor representation.
// The cursor consists of two intersection axes lines that meet at the
// cursor focus. Several optional features are available as well. An
// optional 2D bounding box may be enabled. An inner radius, centered at
// the focal point, can be set that erases the intersecting lines (e.g.,
// it leaves a clear area under the focal point so you can see
// what you are selecting). And finally, an optional point can be
// enabled located at the focal point. All of these features can be turned
// on and off independently.
//
#ifndef __vtkCursor2D_h
#define __vtkCursor2D_h
#include "vtkPolyDataAlgorithm.h"
class VTK_GRAPHICS_EXPORT vtkCursor2D : public vtkPolyDataAlgorithm
{
public:
vtkTypeMacro(vtkCursor2D,vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Construct with model bounds = (-10,10,-10,10), focal point = (0,0),
// radius=2, all parts of cursor visible, and wrapping off.
static vtkCursor2D *New();
// Description:
// Set / get the bounding box of the 2D cursor. This defines the outline
// of the cursor, and where the focal point should lie.
void SetModelBounds(double xmin, double xmax, double ymin, double ymax,
double zmin, double zmax);
void SetModelBounds(double bounds[6]);
vtkGetVectorMacro(ModelBounds,double,6);
// Description:
// Set/Get the position of cursor focus. If translation mode is on,
// then the entire cursor (including bounding box, cursor, and shadows)
// is translated. Otherwise, the focal point will either be clamped to the
// bounding box, or wrapped, if Wrap is on. (Note: this behavior requires
// that the bounding box is set prior to the focal point.) Note that the
// method takes a 3D point but ignores the z-coordinate value.
void SetFocalPoint(double x[3]);
void SetFocalPoint(double x, double y, double z)
{
double xyz[3];
xyz[0] = x; xyz[1] = y; xyz[2] = z;
this->SetFocalPoint(xyz);
}
vtkGetVectorMacro(FocalPoint,double,3);
// Description:
// Turn on/off the wireframe bounding box.
vtkSetMacro(Outline,int);
vtkGetMacro(Outline,int);
vtkBooleanMacro(Outline,int);
// Description:
// Turn on/off the wireframe axes.
vtkSetMacro(Axes,int);
vtkGetMacro(Axes,int);
vtkBooleanMacro(Axes,int);
// Description:
// Specify a radius for a circle. This erases the cursor
// lines around the focal point.
vtkSetClampMacro(Radius,double,0.0,VTK_LARGE_FLOAT);
vtkGetMacro(Radius,double);
// Description:
// Turn on/off the point located at the cursor focus.
vtkSetMacro(Point,int);
vtkGetMacro(Point,int);
vtkBooleanMacro(Point,int);
// Description:
// Enable/disable the translation mode. If on, changes in cursor position
// cause the entire widget to translate along with the cursor.
// By default, translation mode is off.
vtkSetMacro(TranslationMode,int);
vtkGetMacro(TranslationMode,int);
vtkBooleanMacro(TranslationMode,int);
// Description:
// Turn on/off cursor wrapping. If the cursor focus moves outside the
// specified bounds, the cursor will either be restrained against the
// nearest "wall" (Wrap=off), or it will wrap around (Wrap=on).
vtkSetMacro(Wrap,int);
vtkGetMacro(Wrap,int);
vtkBooleanMacro(Wrap,int);
// Description:
// Turn every part of the cursor on or off.
void AllOn();
void AllOff();
protected:
vtkCursor2D();
~vtkCursor2D() {}
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*);
double ModelBounds[6];
double FocalPoint[3];
int Outline;
int Axes;
int Point;
double Radius;
int TranslationMode;
int Wrap;
private:
vtkCursor2D(const vtkCursor2D&); // Not implemented.
void operator=(const vtkCursor2D&); // Not implemented.
};
#endif
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