add Image element (iOS)

elements/Image.js

@@ -1,25 +1,41 @@
-import {
+import React, {
     Component,
     PropTypes
 } from 'react-native';
-
-let propType = PropTypes.oneOfType([PropTypes.string, PropTypes.number]);
+import {NativeGroup} from './G';
+import extractProps from '../lib/extract/extractProps';
+import {ImageAttributes} from '../lib/attributes';
+import Rect from './Rect';
+import {numberProp} from '../lib/props';
+import resolveAssetSource from 'react-native/Libraries/Image/resolveAssetSource';
+import createReactNativeComponentClass from 'react-native/Libraries/ReactNative/createReactNativeComponentClass';
+import formatPercentageProps from '../lib/formatPercentageProps';
 
 class Image extends Component{
     static displayName = 'Image';
     static propTypes = {
-        x1: propType,
-        x2: propType,
-        y1: propType,
-        y2: propType,
-        href: PropTypes.string
+        x: numberProp,
+        y: numberProp,
+        width: numberProp,
+        height: numberProp,
+        href: PropTypes.number.isRequired
         //preserveAspectRatio: PropTypes.string
     };
 
 
     render() {
-        return null;
+        return <RNSVGImage
+            {...extractProps(this.props, {transform: true})}
+            layout={formatPercentageProps(this.props, ['x', 'y', 'width', 'height'])}
+            src={resolveAssetSource(this.props.href)}
+        />;
     }
 }
 
+let RNSVGImage = createReactNativeComponentClass({
+    validAttributes: ImageAttributes,
+    uiViewClassName: 'RNSVGImage'
+});
+
+
 export default Image;