vtkSVGExporter.h

Go to the documentation of this file.

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

  Program:   Visualization Toolkit
  Module:    vtkSVGExporter.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.

=========================================================================*/
#ifndef vtkSVGExporter_h
#define vtkSVGExporter_h

#include "vtkIOExportModule.h" // For export macro
#include "vtkExporter.h"

class vtkContextActor;
class vtkRenderer;
class vtkSVGContextDevice2D;
class vtkXMLDataElement;

class VTKIOEXPORT_EXPORT vtkSVGExporter: public vtkExporter
{
public:
  static vtkSVGExporter* New();
  vtkTypeMacro(vtkSVGExporter, vtkExporter)
  void PrintSelf(ostream &os, vtkIndent indent) override;

  vtkSetStringMacro(Title)
  vtkGetStringMacro(Title)
  vtkSetStringMacro(Description)
  vtkGetStringMacro(Description)
  vtkSetStringMacro(FileName)
  vtkGetStringMacro(FileName)
  vtkSetMacro(TextAsPath, bool)
  vtkGetMacro(TextAsPath, bool)
  vtkBooleanMacro(TextAsPath, bool)
  vtkSetMacro(DrawBackground, bool)
  vtkGetMacro(DrawBackground, bool)
  vtkBooleanMacro(DrawBackground, bool)
  vtkSetMacro(SubdivisionThreshold, float)
  vtkGetMacro(SubdivisionThreshold, float)
protected:
  vtkSVGExporter();
  ~vtkSVGExporter() override;

  void WriteData() override;

  void WriteSVG();
  void PrepareDocument();
  void RenderContextActors();
  void RenderBackground(vtkRenderer *ren);
  void RenderContextActor(vtkContextActor *actor,
                          vtkRenderer *renderer);

  char *Title;
  char *Description;
  char *FileName;

  vtkSVGContextDevice2D *Device;
  vtkXMLDataElement *RootNode;
  vtkXMLDataElement *PageNode;
  vtkXMLDataElement *DefinitionNode;

  float SubdivisionThreshold;
  bool DrawBackground;
  bool TextAsPath;

private:
  vtkSVGExporter(const vtkSVGExporter&) = delete;
  void operator=(const vtkSVGExporter&) = delete;
};

#endif // vtkSVGExporter_h