enhance bounds

Author: geographist

lib/geoscript/geom/bounds.rb

@@ -61,18 +61,24 @@ def get_projection
         GeoScript::Projection.new crs if crs
       end
 
-      def self.scale(bounds, factor)
+      def get_aspect
+        self.width / self.height
+      end
+
+      def scale(factor)
         width = self.width * (factor - 1) / 2
         height = self.height * (factor - 1) / 2
 
         Bounds.new self.west - width, self.south - height, self.east + width, self.north + height
       end
 
-      def expand(other_bounds);end
+      def expand(other)
+        self.expand_to_include(other)
+      end
 
       def to_polygon;end
 
       def tile(resolution);end
     end
   end
-end
+end

lib/geoscript/geom/polygon.rb

@@ -25,7 +25,7 @@ def initialize(*rings)
               linear_rings << LinearRing.new(*ring)
             end
           end
-          
+
           shell = linear_rings.first
           holes = linear_rings[1..linear_rings.size].to_java(com.vividsolutions.jts.geom.LinearRing)
         end
@@ -47,6 +47,10 @@ def to_wkb
       def to_json
         GeoScript::IO::Geom.write_json self
       end
+
+      def bounds
+        Bounds.new self.get_envelope_internal
+      end
     end
   end
-end
+end

pom.xml

@@ -7,7 +7,7 @@
 <version>0.0.1-SNAPSHOT</version>
 
 <properties>
-  <gt.version>8.3</gt.version>
+  <gt.version>8.6</gt.version>
 </properties>
 
 <repositories>
@@ -100,4 +100,4 @@
   </plugins>
 </build>
 
-</project>
+</project>