/usr/include/vtk-6.1/vtkPlotStacked.h is in libvtk6-dev 6.1.0+dfsg2-6.
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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | /*=========================================================================
Program: Visualization Toolkit
Module: vtkPlotPoints.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 vtkPlotStacked - Class for drawing an stacked polygon plot
// given an X, Ybase, Yextent in a vtkTable.
//
// .SECTION Description
//
#ifndef __vtkPlotStacked_h
#define __vtkPlotStacked_h
#include "vtkChartsCoreModule.h" // For export macro
#include "vtkPlot.h"
class vtkChartXY;
class vtkContext2D;
class vtkTable;
class vtkPoints2D;
class vtkStdString;
class vtkImageData;
class vtkColorSeries;
class vtkPlotStackedPrivate;
class VTKCHARTSCORE_EXPORT vtkPlotStacked : public vtkPlot
{
public:
vtkTypeMacro(vtkPlotStacked, vtkPlot);
virtual void PrintSelf(ostream &os, vtkIndent indent);
// Description:
// Creates a Stacked Plot Object
static vtkPlotStacked *New();
// Description:
// Set the plot color
virtual void SetColor(unsigned char r, unsigned char g, unsigned char b,
unsigned char a);
virtual void SetColor(double r, double g, double b);
virtual void GetColor(double rgb[3]);
// Description:
// Perform any updates to the item that may be necessary before rendering.
// The scene should take care of calling this on all items before their
// Paint function is invoked.
virtual void Update();
// Description:
// Paint event for the Stacked plot, called whenever the chart needs to be drawn
virtual bool Paint(vtkContext2D *painter);
// Description:
// Paint legend event for the Stacked 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.
virtual bool PaintLegend(vtkContext2D *painter, const vtkRectf& rect,
int legendIndex);
// Description:
// Get the bounds for this mapper as (Xmin,Xmax,Ymin,Ymax).
virtual void GetBounds(double bounds[4]);
// Description:
// Get the unscaled input bounds for this mapper as (Xmin,Xmax,Ymin,Ymax).
// See vtkPlot for more information.
virtual void GetUnscaledInputBounds(double bounds[4]);
// Description:
// When used to set additional arrays, stacked bars are created.
virtual void SetInputArray(int index, const vtkStdString &name);
// Description:
// Set the color series to use if this becomes a stacked bar plot.
void SetColorSeries(vtkColorSeries *colorSeries);
// Description:
// Get the color series used if when this is a stacked bar plot.
vtkColorSeries *GetColorSeries();
// Description
// Get the plot labels.
virtual vtkStringArray *GetLabels();
//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);
// Description:
// Select all points in the specified rectangle.
virtual bool SelectPoints(const vtkVector2f& min, const vtkVector2f& max);
//BTX
protected:
vtkPlotStacked();
~vtkPlotStacked();
// Description:
// Update the table cache.
bool UpdateTableCache(vtkTable *table);
// Descript:
// For stacked plots the Extent data must be greater than (or equal to) the
// base data. Insure that this is true
void FixExtent();
// Description:
// Handle calculating the log of the x or y series if necessary. Should be
// called by UpdateTableCache once the data has been updated in Points.
void CalculateLogSeries();
// Description:
// An array containing the indices of all the "bad base points", meaning any x, y
// pair that has an infinity, -infinity or not a number value.
vtkIdTypeArray* BaseBadPoints;
// Description:
// An array containing the indices of all the "bad extent points", meaning any x, y
// pair that has an infinity, -infinity or not a number value.
vtkIdTypeArray* ExtentBadPoints;
// Description:
// The point cache is marked dirty until it has been initialized.
vtkTimeStamp BuildTime;
bool LogX, LogY;
// Description:
// The color series to use for each series.
vtkSmartPointer<vtkColorSeries> ColorSeries;
private:
vtkPlotStacked(const vtkPlotStacked &); // Not implemented.
void operator=(const vtkPlotStacked &); // Not implemented.
vtkPlotStackedPrivate *Private;
//ETX
};
#endif //__vtkPlotStacked_h
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