Changeset 156:c5cdf6690cdf in glemon-0.x for graph_displayer_canvas.h

Timestamp:

09/28/06 16:32:40 (18 years ago)

Author:

Hegyi Péter

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/glemon/trunk@2961

Message:

Zoom tracking of nodes is implemented and is switchable.

File:

• graph_displayer_canvas.h (modified) (2 diffs)

graph_displayer_canvas.h

@@ -288 +288 @@
 
   ///Sets node representation settings
-  void setNodeView(bool, double, double, double);
+  void setNodeView(bool, bool, double, double, double);
 
   ///Gets node representation settings
-  void getNodeView(bool &, double&, double&, double&);
+  void getNodeView(bool &, bool &, double&, double&, double&);
 
   ///draws the graph
@@ -387 +387 @@
   bool autoscale;
   
+  ///Should we track zoomfactor changes
+  bool zoomtrack;
+
+  ///to store the zoom factor when it was "fixed"
+  double fixed_zoom_factor;
+  
   ///Minimum node radius
   double radius_min;