added some svg gradient properties

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@193726 13f79535-47bb-0310-9956-ffa450edef68

src/codegen/properties.xml

@@ -1001,6 +1001,32 @@
   </datatype>
 	<default>default</default> 
   </property>
+  <property>
+	<name>spreadMethod</name>
+	<class-name>SpreadMethod</class-name>
+	<inherited>false</inherited>
+	<datatype>
+      <enumeration>
+        <value const="PAD">pad</value>
+        <value const="REFLECT">reflect</value>
+        <value const="REPEAT">repeat</value>
+      </enumeration>
+  </datatype>
+	<default>pad</default> 
+  </property>
+  <property>
+	<name>gradientUnits</name>
+	<class-name>GradientUnits</class-name>
+	<inherited>false</inherited>
+	<datatype>
+      <enumeration>
+        <value const="USER_SPACE_ON_USE">userSpaceOnUse</value>
+        <value const="USER_SPACE">userSpace</value>
+        <value const="OBJECT_BOUNDING_BOX">objectBoundingBox</value>
+      </enumeration>
+  </datatype>
+	<default>pad</default> 
+  </property>
   <property>
     <name>viewBox</name>
     <class-name>ViewBox</class-name>
@@ -1008,6 +1034,13 @@
     <datatype>String</datatype>
     <default></default>
   </property>
+  <property>
+    <name>gradientTransform</name>
+    <class-name>GradientTransform</class-name>
+    <inherited>false</inherited>
+    <datatype>String</datatype>
+    <default></default>
+  </property>
 
 </property-list>