Changeset 2392

Timestamp:

Feb 14, 2006, 9:52:12 AM (19 years ago)

Author:

duncan

Message:

Started adding functionality to automatically set a georef. The idea was put on hold.

File:

• inundation/pmesh/mesh.py (modified) (3 diffs)

inundation/pmesh/mesh.py

@@ -360 +360 @@
     def get_vertices(self):
         """
-        Return a list of the vertices.  The x and y values will be absolute
+        Return a list of the vertices.  The x and y values will be relative
         Easting and Northings for the zone of the current geo_ref.
         """
@@ -478 +478 @@
 
     mesh attributes describe the mesh that is produced eg triangles and vertices.
-    
-    The Mesh holds user information to define the 
+    All point information is relative to the geo_reference passed in
+    
+    
     """
 
@@ -794 +795 @@
                                            region=region, hole=hole,
                                            geo_reference=center_geo_reference)
+
+    def auto_set_geo_reference(self):
+        """
+        Automatically set the georeference, based in the minimum x and y
+        user vertex values.
+
+        Not implemented.
+        Don't implement now.  using the new georeferenced points class
+        will change this
+        """
+        #to do
+        # find the lower left hand corner
+
+        # set all points to that lower left hand corner.
+        # use change_geo_reference
+        pass
+
+    def change_geo_reference(self, new_geo_reference):
+        """
+        """
+        # chang egeoreference of;
+        #self.userVertices
+        #self.holes
+        #self.regions
+        pass
         
     def addVertsSegs(self, outlineDict):