qMRMLPlotView.h

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

  Copyright (c) Kapteyn Astronomical Institute
  University of Groningen, Groningen, Netherlands. All Rights Reserved.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

  This file was originally developed by Davide Punzo, Kapteyn Astronomical Institute,
  and was supported through the European Research Council grant nr. 291531.

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

#ifndef __qMRMLPlotView_h
#define __qMRMLPlotView_h

// CTK includes
#include <ctkPimpl.h>
#include <ctkVTKChartView.h>

#include "qMRMLWidgetsExport.h"

class qMRMLPlotViewPrivate;

// MRML includes
class vtkMRMLPlotViewNode;
class vtkMRMLScene;

// VTK includes
class vtkCollection;
class vtkStringArray;


class QMRML_WIDGETS_EXPORT qMRMLPlotView : public ctkVTKChartView
{
  Q_OBJECT
public:
  typedef ctkVTKChartView Superclass;

  explicit qMRMLPlotView(QWidget* parent = nullptr);
  ~qMRMLPlotView() override;

  vtkMRMLScene* mrmlScene() const;

  vtkMRMLPlotViewNode* mrmlPlotViewNode()const;

  QSize sizeHint() const override;

public slots:

  void setMRMLScene(vtkMRMLScene* newScene);

  void setMRMLPlotViewNode(vtkMRMLPlotViewNode* newPlotViewNode);

  void fitToContent();

  void RemovePlotSelections();

  void saveAsSVG(const QString &fileName);

signals:

  void mrmlSceneChanged(vtkMRMLScene*);

  void dataSelected(vtkStringArray* mrmlPlotSeriesIDs, vtkCollection* selectionCol);

protected slots:

  void updateMRMLChartAxisRangeFromWidget();

protected:
  QScopedPointer<qMRMLPlotViewPrivate> d_ptr;

  void keyPressEvent(QKeyEvent* event) override;

  void keyReleaseEvent(QKeyEvent* event) override;

private:
  Q_DECLARE_PRIVATE(qMRMLPlotView);
  Q_DISABLE_COPY(qMRMLPlotView);
};

#endif