1 files changed, 4 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/filtershow/imageshow/EclipseControl.java b/src/com/android/gallery3d/filtershow/imageshow/EclipseControl.java
index 24791887d..b4ca8e1f1 100644
--- a/src/com/android/gallery3d/filtershow/imageshow/EclipseControl.java
+++ b/src/com/android/gallery3d/filtershow/imageshow/EclipseControl.java
@@ -249,4 +249,8 @@ public class EclipseControl {
         fillHandles(canvas, mCenterX, mCenterY, mRadiusX, mRadiusY);
         paintPoint(canvas, mCenterX, mCenterY);
     }
+
+    public boolean isUndefined() {
+        return Float.isNaN(mCenterX);
+    }
 }