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vtkPlotStacked.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkPlotPoints.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
15 
28 #ifndef vtkPlotStacked_h
29 #define vtkPlotStacked_h
30 
31 #include "vtkChartsCoreModule.h" // For export macro
32 #include "vtkPlot.h"
33 
34 class vtkChartXY;
35 class vtkContext2D;
36 class vtkTable;
37 class vtkPoints2D;
38 class vtkStdString;
39 class vtkImageData;
40 class vtkColorSeries;
41 
42 class vtkPlotStackedPrivate;
43 
44 class VTKCHARTSCORE_EXPORT vtkPlotStacked : public vtkPlot
45 {
46 public:
47  vtkTypeMacro(vtkPlotStacked, vtkPlot);
48  virtual void PrintSelf(ostream &os, vtkIndent indent);
49 
53  static vtkPlotStacked *New();
54 
56 
59  virtual void SetColor(unsigned char r, unsigned char g, unsigned char b,
60  unsigned char a);
61  virtual void SetColor(double r, double g, double b);
62  virtual void GetColor(double rgb[3]);
64 
70  virtual void Update();
71 
75  virtual bool Paint(vtkContext2D *painter);
76 
83  virtual bool PaintLegend(vtkContext2D *painter, const vtkRectf& rect,
84  int legendIndex);
85 
89  virtual void GetBounds(double bounds[4]);
90 
95  virtual void GetUnscaledInputBounds(double bounds[4]);
96 
100  virtual void SetInputArray(int index, const vtkStdString &name);
101 
105  void SetColorSeries(vtkColorSeries *colorSeries);
106 
111 
116 
123  const vtkVector2f& tolerance,
125 
129  virtual bool SelectPoints(const vtkVector2f& min, const vtkVector2f& max);
130 
131 protected:
134 
139 
140  // Descript:
141  // For stacked plots the Extent data must be greater than (or equal to) the
142  // base data. Insure that this is true
143  void FixExtent();
144 
150 
156 
162 
167 
168  bool LogX, LogY;
169 
174 
175 private:
176  vtkPlotStacked(const vtkPlotStacked &) VTK_DELETE_FUNCTION;
177  void operator=(const vtkPlotStacked &) VTK_DELETE_FUNCTION;
178 
179  vtkPlotStackedPrivate *Private;
180 
181 };
182 
183 #endif //vtkPlotStacked_h
Factory class for drawing XY charts.
Definition: vtkChartXY.h:50
stores a list of colors.
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:58
dynamic, self-adjusting array of vtkIdType
topologically and geometrically regular array of data
Definition: vtkImageData.h:46
a simple class to control print indentation
Definition: vtkIndent.h:40
Class for drawing an stacked polygon plot given an X, Ybase, Yextent in a vtkTable.
vtkIdTypeArray * ExtentBadPoints
An array containing the indices of all the "bad extent points", meaning any x, y pair that has an inf...
virtual void SetInputArray(int index, const vtkStdString &name)
When used to set additional arrays, stacked bars are created.
virtual void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual void GetColor(double rgb[3])
virtual void Update()
Perform any updates to the item that may be necessary before rendering.
virtual bool PaintLegend(vtkContext2D *painter, const vtkRectf &rect, int legendIndex)
Paint legend event for the Stacked plot, called whenever the legend needs the plot items symbol/mark/...
virtual bool SelectPoints(const vtkVector2f &min, const vtkVector2f &max)
Select all points in the specified rectangle.
virtual void GetBounds(double bounds[4])
Get the bounds for this mapper as (Xmin,Xmax,Ymin,Ymax).
virtual bool Paint(vtkContext2D *painter)
Paint event for the Stacked plot, called whenever the chart needs to be drawn.
vtkTimeStamp BuildTime
The point cache is marked dirty until it has been initialized.
bool UpdateTableCache(vtkTable *table)
Update the table cache.
vtkSmartPointer< vtkColorSeries > ColorSeries
The color series to use for each series.
vtkColorSeries * GetColorSeries()
Get the color series used if when this is a stacked bar plot.
vtkIdTypeArray * BaseBadPoints
An array containing the indices of all the "bad base points", meaning any x, y pair that has an infin...
virtual void GetUnscaledInputBounds(double bounds[4])
Get the unscaled input bounds for this mapper as (Xmin,Xmax,Ymin,Ymax).
virtual void SetColor(double r, double g, double b)
virtual void SetColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a)
Set the plot color.
void SetColorSeries(vtkColorSeries *colorSeries)
Set the color series to use if this becomes a stacked bar plot.
virtual vtkIdType GetNearestPoint(const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location)
Function to query a plot for the nearest point to the specified coordinate.
virtual vtkStringArray * GetLabels()
Get the plot labels.
static vtkPlotStacked * New()
Creates a Stacked Plot Object.
void CalculateLogSeries()
Handle calculating the log of the x or y series if necessary.
Abstract class for 2D plots.
Definition: vtkPlot.h:53
represent and manipulate 2D points
Definition: vtkPoints2D.h:37
Wrapper around std::string to keep symbols short.
Definition: vtkStdString.h:49
a vtkAbstractArray subclass for strings
A table, which contains similar-typed columns of data.
Definition: vtkTable.h:69
record modification and/or execution time
Definition: vtkTimeStamp.h:36
@ point
Definition: vtkX3D.h:236
@ location
Definition: vtkX3D.h:406
@ name
Definition: vtkX3D.h:219
@ index
Definition: vtkX3D.h:246
int vtkIdType
Definition: vtkType.h:287
#define max(a, b)