Changeset 28:fa28f1071bd6 in glemon-0.x for graph_displayer_canvas.h

Timestamp:

06/24/05 20:16:12 (19 years ago)

Author:

Hegyi Péter

Branch:

gui

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk/gui@1996

Message:

NodeMap? values are now visualizable. Todo: default map-values

File:

• graph_displayer_canvas.h (modified) (4 diffs)

graph_displayer_canvas.h

@@ -7 +7 @@
 
 #include <all_include.h>
+#include <map_win.h>
 #include <mapstorage.h>
 #include <broken_edge.h>
@@ -18 +19 @@
 
 public:
-  GraphDisplayerCanvas(Graph &, CoordinatesMap &, MapStorage &);
+  GraphDisplayerCanvas(Graph &, CoordinatesMap &, MapStorage &, MapWin *);
   virtual ~GraphDisplayerCanvas();
 
   ///Changes the linewidth attribute according to the given map.
   ///\param mapname is the name of the map which contains the new values
-  int changeLineWidth (std::string mapname);
+  int changeEdgeWidth (std::string mapname, Graph::Edge new_item=INVALID);
 
   ///Changes the linecolor attribute according to the given map.
   ///\param mapname is the name of the map which contains the new values
-  int changeColor (std::string mapname);
+  int changeEdgeColor (std::string mapname, Graph::Edge new_item=INVALID);
 
   ///Changes the text of line attribute according to the given map.
   ///\param mapname is the name of the map which contains the new values
-  int changeText (std::string mapname);
+  int changeEdgeText (std::string mapname, Graph::Edge new_item=INVALID);
+
+  ///Changes the linewidth attribute according to the given map.
+  ///\param mapname is the name of the map which contains the new values
+  int changeNodeRadius (std::string mapname, Graph::Node new_item=INVALID);
+
+  ///Changes the linecolor attribute according to the given map.
+  ///\param mapname is the name of the map which contains the new values
+  int changeNodeColor (std::string mapname, Graph::Node new_item=INVALID);
+
+  ///Changes the text of line attribute according to the given map.
+  ///\param mapname is the name of the map which contains the new values
+  int changeNodeText (std::string mapname, Graph::Node new_item=INVALID);
 
   ///Callback for 'ViewZoomIn' action.
@@ -108 +121 @@
   Graph::EdgeMap<Gnome::Canvas::Text *> edgetextmap;
 
+  ///Map of texts to write on nodes
+  Graph::NodeMap<Gnome::Canvas::Text *> nodetextmap;
+
   ///Group of graphical elements of displayed_graph
   Gnome::Canvas::Group displayed_graph;
@@ -134 +150 @@
   static const int zoom_step = 5;
 
+  ///We need to store mapwin, to be able to ask the appropriate values for properties of new items.
+  MapWin * mapwin;
+
 };