Fix #231

elements/TSpan.js

@@ -17,6 +17,22 @@ class TSpan extends Shape {
         textAnchor: PropTypes.oneOf(['start', 'middle', 'end'])
     };
 
+    static childContextTypes = {
+        isInAParentText: React.PropTypes.bool
+    };
+
+    getChildContext() {
+        return {
+            isInAParentText: true
+        };
+    };
+
+    getContextTypes() {
+        return {
+            isInAParentText: React.PropTypes.bool
+        };
+    };
+
     setNativeProps = (...args) => {
         this.root.setNativeProps(...args);
     };

elements/Text.js

@@ -17,6 +17,22 @@ class Text extends Shape {
         textAnchor: PropTypes.oneOf(['start', 'middle', 'end'])
     };
 
+    static childContextTypes = {
+        isInAParentText: React.PropTypes.bool
+    };
+
+    getChildContext() {
+        return {
+            isInAParentText: true
+        };
+    };
+
+    getContextTypes() {
+        return {
+            isInAParentText: React.PropTypes.bool
+        };
+    };
+
     setNativeProps = (...args) => {
         this.root.setNativeProps(...args);
     };

lib/extract/extractText.js

@@ -96,11 +96,13 @@ export default function(props, container) {
     let { children } = props;
     let content = null;
 
-    if (typeof children === 'string') {
+
+    if (typeof children === 'string' || typeof children === 'number') {
+        const childrenString = children.toString();
         if (container) {
-            children = <TSpan>{children}</TSpan>;
+            children = <TSpan>{childrenString}</TSpan>;
         } else {
-            content = children;
+            content = childrenString;
             children = null;
         }
     } else if (Children.count(children) > 1) {
@@ -121,7 +123,7 @@ export default function(props, container) {
         deltaX,
         deltaY,
         startOffset: (startOffset || 0).toString(),
-        positionX: _.isNil(x) ? null : x,
-        positionY: _.isNil(y) ? null : y
+        positionX: _.isNil(x) ? null : x.toString(),
+        positionY: _.isNil(y) ? null : y.toString()
     }
 }