Nine-patch image to draw 1 pixel border around TextView

<-- This is a 3x3 image. Sorry. I use the following 3x3 images. So, when I open with draw9patch.bat, and added 2 pixels on top and left respectively, I get the following images. I expect if I apply this image to `TextView`, my entire `TextView` will have 1 pixel width border around itself. However, I am only manage to get "half border". The borders at right and bottom are missing. ``` <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:gravity="center_horizontal|center_vertical" android:orientation="vertical" android:background="#ffffff" > <TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="TextView" android:background="@drawable/border" /> </LinearLayout> ``` Is there anything wrong with my 9 patch image? <-- 9 patch image for your testing purpose.