add axis_mapping_strategy handling

georust · Jun 17, 2020 · 9fefb0e · 9fefb0e
1 parent 75eb504
commit 9fefb0e
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diff --git a/src/spatial_ref/srs.rs b/src/spatial_ref/srs.rs
@@ -304,6 +304,21 @@ impl SpatialRef {
         }
     }
 
+    #[cfg(feature = "gdal_3_0")]
+    pub fn set_axis_mapping_strategy(&self, strategy: gdal_sys::OSRAxisMappingStrategy::Type) {
+        unsafe {
+            gdal_sys::OSRSetAxisMappingStrategy(self.0, strategy);
+        }
+    }
+
+    #[cfg(feature = "gdal_3_0")]
+    pub fn get_axis_mapping_strategy(&self) -> gdal_sys::OSRAxisMappingStrategy::Type {
+        unsafe {
+            gdal_sys::OSRGetAxisMappingStrategy(self.0)
+        }        
+    }
+
+
     // TODO: should this take self instead of &self?
     pub fn to_c_hsrs(&self) -> OGRSpatialReferenceH {
         self.0

diff --git a/src/spatial_ref/tests.rs b/src/spatial_ref/tests.rs
@@ -167,3 +167,15 @@ fn auto_identify() {
     spatial_ref.auto_identify_epsg().unwrap();
     assert_eq!(spatial_ref.auth_code().unwrap(), 32632);
 }
+
+
+#[cfg(feature = "gdal_3_0")]
+#[test]
+fn axis_mapping_strategy() {
+    use gdal_sys;
+
+    let spatial_ref = SpatialRef::from_epsg(4326).unwrap();
+    assert_eq!(spatial_ref.get_axis_mapping_strategy(), gdal_sys::OSRAxisMappingStrategy::OAMS_AUTHORITY_COMPLIANT);
+    spatial_ref.set_axis_mapping_strategy(gdal_sys::OSRAxisMappingStrategy::OAMS_TRADITIONAL_GIS_ORDER);
+    assert_eq!(spatial_ref.get_axis_mapping_strategy(), gdal_sys::OSRAxisMappingStrategy::OAMS_TRADITIONAL_GIS_ORDER);
+}