/usr/include/vtk-6.3/vtkPlotPie.h is in libvtk6-dev 6.3.0+dfsg1-11build1.
This file is owned by root:root, with mode 0o644.
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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 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkPlotPie.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 vtkPlotPie - Class for drawing a Pie diagram.
//
// .SECTION Description
#ifndef vtkPlotPie_h
#define vtkPlotPie_h
#include "vtkChartsCoreModule.h" // For export macro
#include "vtkPlot.h"
#include "vtkSmartPointer.h" // To hold ColorSeries etc.
class vtkContext2D;
class vtkColorSeries;
class vtkPoints2D;
class vtkPlotPiePrivate;
class VTKCHARTSCORE_EXPORT vtkPlotPie : public vtkPlot
{
public:
vtkTypeMacro(vtkPlotPie, vtkPlot);
virtual void PrintSelf(ostream &os, vtkIndent indent);
static vtkPlotPie *New();
// Description:
// Paint event for the item.
virtual bool Paint(vtkContext2D *painter);
// Description:
// Paint legend event for the XY plot, called whenever the legend needs the
// plot items symbol/mark/line drawn. A rect is supplied with the lower left
// corner of the rect (elements 0 and 1) and with width x height (elements 2
// and 3). The plot can choose how to fill the space supplied.
bool PaintLegend(vtkContext2D *painter, const vtkRectf& rect, int legendIndex);
// Description:
// Set the dimensions of the pie, arguments 1 and 2 are the x and y coordinate
// of the bottom corner. Arguments 3 and 4 are the width and height.
void SetDimensions(int arg1, int arg2, int arg3, int arg4);
// Description:
// Set the dimensions of the pie, elements 0 and 1 are the x and y coordinate
// of the bottom corner. Elements 2 and 3 are the width and height.
void SetDimensions(int arg[4]);
// Description:
// Get the dimensions of the pie, elements 0 and 1 are the x and y coordinate
// of the bottom corner. Elements 2 and 3 are the width and height.
vtkGetVector4Macro(Dimensions, int);
// Description:
// Set the color series to use for the Pie.
void SetColorSeries(vtkColorSeries *colorSeries);
// Description:
// Get the color series used.
vtkColorSeries *GetColorSeries();
//BTX
// Description:
// Function to query a plot for the nearest point to the specified coordinate.
// Returns the index of the data series with which the point is associated or
// -1.
virtual vtkIdType GetNearestPoint(const vtkVector2f& point,
const vtkVector2f& tolerance,
vtkVector2f* location);
protected:
vtkPlotPie();
~vtkPlotPie();
// Description:
// Update the table cache.
bool UpdateTableCache(vtkTable *table);
int Dimensions[4];
// Description:
// The color series to use for the pie.
vtkSmartPointer<vtkColorSeries> ColorSeries;
// Description:
// Store a well packed set of angles for the wedges of the pie.
vtkPoints2D *Points;
// Description:
// The point cache is marked dirty until it has been initialized.
vtkTimeStamp BuildTime;
private:
vtkPlotPie(const vtkPlotPie &); // Not implemented.
void operator=(const vtkPlotPie &); // Not implemented.
vtkPlotPiePrivate *Private;
//ETX
};
#endif //vtkPlotPie_h
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