comparison trunk/src/Modules/Output/Graphics/Devices/GraphicsOutputDeviceCairo.h @ 411:a908972d234e

- Added support for movies!

  * This class outputs a graphics operation to file. It only supports 2d though,
  * so the z-component is ignored.
  */
 class GraphicsOutputDeviceCairo : public GraphicsOutputDevice {
  public:
-  GraphicsOutputDeviceCairo(Parameters *pParam);
+  GraphicsOutputDeviceCairo(Parameters *parameters);
   virtual ~GraphicsOutputDeviceCairo();
 
   /*! \brief Initializes this output device, prepares plotting tools.
    *  \param sDir Directory or filename where to put images, max length is
-   *         _MAX_PATH. Must end with slash!!!
+   *         _MAX_PATH. Must end with slash.
    *  \return true on success, false on failure.
    *
    *  sDir can be either a filename, in which case the output will be
    *  to that file, or a directory, in which case it will be filled
    *  with 6-digit numbered files. A new file is then created at every
    *  call to gGrab().
    *
    *  As usual, make sure to call this function before any other. If this
    *  Initialize() failed, you shouldn't try the other functions either.
    */
-  bool Initialize(const char *sDir);
-  bool Initialize();
+  bool Initialize(string directory);
   void gGrab();
   void gBeginLineStrip();
   void gBeginQuadStrip();
   using GraphicsOutputDevice::gVertex3f; // Because we overload it
   void gVertex3f(float x, float y, float z);

   int GetPixelFormat();
  protected:
   /*! \brief Internal initialisation
    *
    */
-  void Init();
+  void InititalzeInternal();
 
   /*! \brief Open the file with given index for output
    *  \param index File number to open
    *  \return true on success, false on error
    *

   //! \brief Closes a plot output file, if any is open.
   void CloseFile();
 
   //! \brief Set to true if the input file can be written to
   bool m_bOutputFile;
-  //! \brief The Cairo plotter
-  int m_iPlotHandle;
   //! \brief Output directory
-  char m_sDir[FILENAME_MAX];
+  string directory_;
   //! \brief Current file number
   unsigned int m_iFileNumber;
   //! \brief true if this is the first vertex after gBegin()
   bool m_bIsFirstVertex;
 

 
   //! \brief Cairo Context
   cairo_t *m_cCr;
 
   //! \brief Internal store for the input filename
-  char m_sFilename[FILENAME_MAX];
+  string image_filename_;
 
   unsigned int m_iWidth;
   unsigned int m_iHeight;
   bool m_bUseMemoryBuffer;
 };