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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  void PrintSelf(ostream &os, vtkIndent indent) override;
49 
53  static vtkPlotStacked *New();
54 
56 
59  void SetColor(unsigned char r, unsigned char g, unsigned char b,
60  unsigned char a) override;
61  void SetColor(double r, double g, double b) override;
62  void GetColor(double rgb[3]) override;
64 
70  void Update() override;
71 
75  bool Paint(vtkContext2D *painter) override;
76 
83  bool PaintLegend(vtkContext2D *painter, const vtkRectf& rect,
84  int legendIndex) override;
85 
89  void GetBounds(double bounds[4]) override;
90 
95  void GetUnscaledInputBounds(double bounds[4]) override;
96 
100  void SetInputArray(int index, const vtkStdString &name) override;
101 
105  void SetColorSeries(vtkColorSeries *colorSeries);
106 
110  vtkColorSeries *GetColorSeries();
111 
115  vtkStringArray *GetLabels() override;
116 
123  const vtkVector2f& tolerance,
124  vtkVector2f* location) override;
125 
129  bool SelectPoints(const vtkVector2f& min, const vtkVector2f& max) override;
130 
131 protected:
132  vtkPlotStacked();
133  ~vtkPlotStacked() override;
134 
138  bool UpdateTableCache(vtkTable *table);
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 
149  void CalculateLogSeries();
150 
156 
162 
167 
168  bool LogX, LogY;
169 
174 
175 private:
176  vtkPlotStacked(const vtkPlotStacked &) = delete;
177  void operator=(const vtkPlotStacked &) = delete;
178 
179  vtkPlotStackedPrivate *Private;
180 
181 };
182 
183 #endif //vtkPlotStacked_h
vtkPoints2D
represent and manipulate 2D points
Definition: vtkPoints2D.h:36
vtkPlotStacked
Class for drawing an stacked polygon plot given an X, Ybase, Yextent in a vtkTable.
Definition: vtkPlotStacked.h:44
vtkPlotStacked::LogY
bool LogY
Definition: vtkPlotStacked.h:168
vtkPlot.h
vtkIdType
int vtkIdType
Definition: vtkType.h:347
vtkTable
A table, which contains similar-typed columns of data.
Definition: vtkTable.h:68
vtkObject::New
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
vtkColorSeries
stores a list of colors.
Definition: vtkColorSeries.h:54
vtkTimeStamp
record modification and/or execution time
Definition: vtkTimeStamp.h:35
vtkPlotStacked::ColorSeries
vtkSmartPointer< vtkColorSeries > ColorSeries
The color series to use for each series.
Definition: vtkPlotStacked.h:173
vtkSmartPointer< vtkColorSeries >
vtkPlot::SetColor
virtual void SetColor(unsigned char r, unsigned char g, unsigned char b, unsigned char a)
Set the plot color.
vtkContext2D
Class for drawing 2D primitives to a graphical context.
Definition: vtkContext2D.h:58
vtkPlot
Abstract class for 2D plots.
Definition: vtkPlot.h:52
max
#define max(a, b)
Definition: vtkX3DExporterFIWriterHelper.h:31
vtkX3D::point
Definition: vtkX3D.h:236
vtkPlot::SelectPoints
virtual bool SelectPoints(const vtkVector2f &min, const vtkVector2f &max)
Select all points in the specified rectangle.
vtkPlot::GetNearestPoint
virtual vtkIdType GetNearestPoint(const vtkVector2f &point, const vtkVector2f &tolerance, vtkVector2f *location)
Function to query a plot for the nearest point to the specified coordinate.
vtkImageData
topologically and geometrically regular array of data
Definition: vtkImageData.h:45
vtkIndent
a simple class to control print indentation
Definition: vtkIndent.h:39
vtkPlotStacked::ExtentBadPoints
vtkIdTypeArray * ExtentBadPoints
An array containing the indices of all the "bad extent points", meaning any x, y pair that has an inf...
Definition: vtkPlotStacked.h:161
vtkPlot::PaintLegend
virtual bool PaintLegend(vtkContext2D *painter, const vtkRectf &rect, int legendIndex)
Paint legend event for the plot, called whenever the legend needs the plot items symbol/mark/line dra...
vtkX3D::name
Definition: vtkX3D.h:219
vtkPlotStacked::BuildTime
vtkTimeStamp BuildTime
The point cache is marked dirty until it has been initialized.
Definition: vtkPlotStacked.h:166
vtkPlot::SetInputArray
virtual void SetInputArray(int index, const vtkStdString &name)
Convenience function to set the input arrays.
vtkIdTypeArray
dynamic, self-adjusting array of vtkIdType
Definition: vtkIdTypeArray.h:41
vtkPlot::GetLabels
virtual vtkStringArray * GetLabels()
Get the plot labels.
vtkAbstractContextItem::Paint
virtual bool Paint(vtkContext2D *painter)
Paint event for the item, called whenever the item needs to be drawn.
vtkPlot::GetUnscaledInputBounds
virtual void GetUnscaledInputBounds(double bounds[4])
Provide un-log-scaled bounds for the plot inputs.
Definition: vtkPlot.h:363
vtkStringArray
a vtkAbstractArray subclass for strings
Definition: vtkStringArray.h:42
vtkX3D::location
Definition: vtkX3D.h:406
vtkPlotStacked::BaseBadPoints
vtkIdTypeArray * BaseBadPoints
An array containing the indices of all the "bad base points", meaning any x, y pair that has an infin...
Definition: vtkPlotStacked.h:155
vtkChartXY
Factory class for drawing XY charts.
Definition: vtkChartXY.h:49
vtkStdString
Wrapper around std::string to keep symbols short.
Definition: vtkStdString.h:40
vtkPlot::GetBounds
virtual void GetBounds(double bounds[4])
Get the bounds for this plot as (Xmin, Xmax, Ymin, Ymax).
Definition: vtkPlot.h:336
vtkPlot::GetColor
virtual void GetColor(double rgb[3])
vtkX3D::index
Definition: vtkX3D.h:246
vtkPlot::PrintSelf
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
vtkRectf
Definition: vtkRect.h:332
vtkVector2f
Definition: vtkVector.h:418
vtkAbstractContextItem::Update
virtual void Update()
Perform any updates to the item that may be necessary before rendering.