Changes between Version 3 and Version 4 of FDORfc39

Timestamp:

Jun 24, 2009, 9:36:50 AM (15 years ago)

Author:

danstoica

Comment:

--

FDORfc39

@@ -85 +85 @@
 }
 
-== Implications ==
+4) Provide a common implementation for computing the pattern matrix in FdoSpatialUtility: 
+
+class FdoSpatialUtility
+{
+...
+    /// \brief
+    /// Computes the pattern matrix DE-9IM compliant. 
+    /// See the Extended Nine-Intersection Model (DE-9IM) of the spatial operation at
+    /// http://portal.opengeospatial.org/files/?artifact_id=18241 , section 6.1.15. 
+    /// 
+    /// \param value 
+    /// Input the bitmapped mask of FDO spatial operators.
+    /// 
+    /// \return
+    /// Returns a valid 9 characters string representing the pattern matrix.
+    /// Returns NULL in case the input is invalid.
+    /// Example: 'T*F**F***' for 'Within' spatial operation
+    /// 
+    FDO_API static FdoString* GetOGSPatternMatrix(FdoInt32 value);
 
 
+
+== Implications ==
+[TODO]
+
 == Test Plan ==
-
+[TODO]
 
 == Funding/Resources ==