vtkPythonView.h

Go to the documentation of this file.

// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkPythonView_h
#define vtkPythonView_h
 
#include "vtkPVView.h"
 
#include "vtkImageData.h"                 // needed for member variable
#include "vtkRemotingViewsPythonModule.h" //needed for exports
#include "vtkSmartPointer.h"              //needed for member variables
 
class vtkImageData;
class vtkInformationRequestKey;
class vtkPythonRepresentation;
class vtkRenderer;
class vtkRenderWindow;
class vtkTexture;
 
class VTKREMOTINGVIEWSPYTHON_EXPORT vtkPythonView : public vtkPVView
{
public:
  static vtkPythonView* New();
  vtkTypeMacro(vtkPythonView, vtkPVView);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static vtkInformationRequestKey* REQUEST_DELIVER_DATA_TO_CLIENT();
 
  void Update() override;
 
  virtual vtkRenderer* GetRenderer();
 
  // Sets the renderer for this view.
  virtual void SetRenderer(vtkRenderer* ren);
 
 
  vtkSetStringMacro(Script);
  vtkGetStringMacro(Script);
 
 
  vtkSetVector2Macro(Magnification, int);
  vtkGetVector2Macro(Magnification, int);
 
  int GetNumberOfVisibleDataObjects();
 
  vtkPythonRepresentation* GetVisibleRepresentation(int visibleObjectIndex);
 
  vtkDataObject* GetVisibleDataObjectForSetup(int visibleObjectIndex);
 
  vtkDataObject* GetVisibleDataObjectForRendering(int visibleObjectIndex);
 
  int GetNumberOfAttributeArrays(int visibleObjectIndex, int attributeType);
 
  const char* GetAttributeArrayName(int visibleObjectIndex, int attributeType, int arrayIndex);
 
  void SetAttributeArrayStatus(
    int visibleObjectIndex, int attributeType, const char* name, int status);
 
  int GetAttributeArrayStatus(int visibleObjectIndex, int attributeType, const char* name);
 
  void EnableAllAttributeArrays();
 
  void DisableAllAttributeArrays();
 
  void StillRender() override;
 
  void InteractiveRender() override;
 
 
  vtkSetObjectMacro(ImageData, vtkImageData);
 
protected:
  vtkPythonView();
  ~vtkPythonView() override;
 
  vtkSmartPointer<vtkTexture> RenderTexture;
  vtkSmartPointer<vtkRenderer> Renderer;
 
  // Needed to handle rendering at different magnifications
  int Magnification[2];
 
  bool IsLocalDataAvailable();
 
private:
  vtkPythonView(const vtkPythonView&) = delete;
  void operator=(const vtkPythonView&) = delete;
 
  class vtkInternals;
  vtkInternals* Internals;
 
  // The Python script
  char* Script;
 
  // The image data to be displayed in the view
  vtkImageData* ImageData;
};
 
#endif