How to implement zoom for image view...?
<p>i want to know to implement zoom for image view,i saw in many web sites but i can't getting please help me.
    enter code here</p>

<pre><code>&lt;HorizontalScrollView
    android:layout_width="match_parent"
    android:layout_height="match_parent"&gt;

&lt;ScrollView
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:scrollX="@dimen/activity_vertical_margin"&gt;

&lt;ImageView
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:src="@drawable/chennaico"
    android:id="@+id/coimbatore"
    android:scaleType="matrix"/&gt;

&lt;/ScrollView&gt;

&lt;/HorizontalScrollView&gt;
</code></pre>

<p></p>