dox/GUISupport/Qt/Chart/vtkQtChartAxisOptions.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkQtChartAxisOptions.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.

=========================================================================*/
/*-------------------------------------------------------------------------
  Copyright 2008 Sandia Corporation.
  Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
  the U.S. Government retains certain rights in this software.
-------------------------------------------------------------------------*/


#ifndef _vtkQtChartAxisOptions_h
#define _vtkQtChartAxisOptions_h


#include "vtkQtChartExport.h"
#include <QObject>

#include <QColor>  // Needed for member variable
#include <QFont>   // Needed for member variable
#include <QString> // Needed for return value

class QVariant;


class VTKQTCHART_EXPORT vtkQtChartAxisOptions : public QObject
{
  Q_OBJECT

public:
  enum NotationType
    {
    Standard = 0,
    Exponential,
    Engineering,
    StandardOrExponential
    };

  enum AxisGridColor
    {
    Lighter = 0, 
    Specified    
    };

  enum AxisScale
    {
    Linear,     
    Logarithmic 
    };

public:
  vtkQtChartAxisOptions(QObject *parent=0);

  vtkQtChartAxisOptions(const vtkQtChartAxisOptions &other);
  virtual ~vtkQtChartAxisOptions() {}

  bool isVisible() const {return this->Visible;}

  void setVisible(bool visible);

  bool areLabelsVisible() const {return this->ShowLabels;}

  void setLabelsVisible(bool visible);

  bool isGridVisible() const {return this->ShowGrid;}

  void setGridVisible(bool visible);

  const QColor &getAxisColor() const {return this->AxisColor;}

  void setAxisColor(const QColor &color);

  const QColor &getLabelColor() const {return this->LabelColor;}

  void setLabelColor(const QColor &color);

  const QFont &getLabelFont() const {return this->LabelFont;}

  void setLabelFont(const QFont &font);

  AxisScale getAxisScale() const {return this->Scale;}

  void setAxisScale(AxisScale scale);

  int getPrecision() const {return this->Precision;}

  void setPrecision(int precision);

  NotationType getNotation() const {return this->Notation;}

  void setNotation(NotationType notation);

  void setGridColorType(AxisGridColor type);

  AxisGridColor getGridColorType() const {return this->GridType;}

  QColor getGridColor() const;

  void setGridColor(const QColor &color);

  vtkQtChartAxisOptions &operator=(const vtkQtChartAxisOptions &other);

  QString formatValue(const QVariant &value) const;

signals:
  void visibilityChanged();

  void colorChanged();

  void fontChanged();

  void axisScaleChanged();

  void presentationChanged();

  void gridChanged();

private:
  AxisScale Scale;

  NotationType Notation;

  AxisGridColor GridType;

  QColor AxisColor;  
  QColor GridColor;  
  QColor LabelColor; 
  QFont LabelFont;   
  int Precision;     
  bool Visible;      
  bool ShowLabels;   
  bool ShowGrid;     
};

#endif

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