1 files changed, 41 insertions, 41 deletions
diff --git a/grapher/Graph.hxx b/grapher/Graph.hxx
index c928fec2..efabd22d 100644
--- a/grapher/Graph.hxx
+++ b/grapher/Graph.hxx
@@ -16,46 +16,46 @@
 
 namespace systemtap
 {
-  class Graph : public CairoWidget
-  {
-  public:
-    friend class GraphWidget;
-    Graph(double x = 0.0, double y = 0.0);
-    virtual void draw(Cairo::RefPtr<Cairo::Context> cr);
-    virtual bool containsPoint(double x, double y);
-    double getLineWidth() { return _lineWidth; }
-    void setLineWidth(double lineWidth) { _lineWidth = lineWidth; }
-    bool getAutoScaling() const { return _autoScaling; }
-    void setAutoScaling(bool val) { _autoScaling = val; }
-    void addGraphData(std::tr1::shared_ptr<GraphDataBase> data);
-    void getExtents(int64_t& left, int64_t& right, double& top, double& bottom)
-        const;
-    void setExtents(int64_t left, int64_t right, double top, double bottom);
-    // extents of the whole graph area
-    double _width;
-    double _height;
-    // Position, extents of the graph
-    double _graphX;
-    double _graphY;
-    double _graphWidth;
-    double _graphHeight;
-    double _lineWidth;
-    bool _autoScaling;
-    bool _autoScrolling;
-    double _zoomFactor;
-    double _xOffset;
-    double _yOffset;
-    std::tr1::shared_ptr<CairoPlayButton> _playButton;
-    int64_t _timeBase;
-    GraphDataList& getDatasets() { return _datasets; }
-    int64_t getTimeAtPoint(double x);
-    void window2GraphCoords(double x, double y, double& xgraph, double& ygraph);
-  protected:
-    GraphDataList _datasets;
-    int64_t _left;
-    int64_t _right;
-    double _top;
-    double _bottom;
-  };
+class Graph : public CairoWidget
+{
+public:
+  friend class GraphWidget;
+  Graph(double x = 0.0, double y = 0.0);
+  virtual void draw(Cairo::RefPtr<Cairo::Context> cr);
+  virtual bool containsPoint(double x, double y);
+  double getLineWidth() { return _lineWidth; }
+  void setLineWidth(double lineWidth) { _lineWidth = lineWidth; }
+  bool getAutoScaling() const { return _autoScaling; }
+  void setAutoScaling(bool val) { _autoScaling = val; }
+  void addGraphData(std::tr1::shared_ptr<GraphDataBase> data);
+  void getExtents(int64_t& left, int64_t& right, double& top, double& bottom)
+    const;
+  void setExtents(int64_t left, int64_t right, double top, double bottom);
+  // extents of the whole graph area
+  double _width;
+  double _height;
+  // Position, extents of the graph
+  double _graphX;
+  double _graphY;
+  double _graphWidth;
+  double _graphHeight;
+  double _lineWidth;
+  bool _autoScaling;
+  bool _autoScrolling;
+  double _zoomFactor;
+  double _xOffset;
+  double _yOffset;
+  std::tr1::shared_ptr<CairoPlayButton> _playButton;
+  int64_t _timeBase;
+  GraphDataList& getDatasets() { return _datasets; }
+  int64_t getTimeAtPoint(double x);
+  void window2GraphCoords(double x, double y, double& xgraph, double& ygraph);
+protected:
+  GraphDataList _datasets;
+  int64_t _left;
+  int64_t _right;
+  double _top;
+  double _bottom;
+};
 }
 #endif