0
public class map extends Activity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ImageView iview = (ImageView)findViewById(R.id.iv1);
FrameLayout mContentView = (FrameLayout)
getWindow().getDecorView().findViewById(R.id.FrameLayout01);
final View zoom = iview.getZoomControls();
mContentView.addView(zoom, ZOOM_PARAMS);
zoom.setVisibility(View.VISIBLE);
} }
<FrameLayout
android:id="@+id/FrameLayout01"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<ImageView android:id="@+id/iv1" android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@drawable/delhi2"></ImageView>
<ZoomControls android:layout_height="wrap_content" android:id="@+id/ZoomControls01"
android:layout_width="wrap_content" android:layout_gravity="right">
</ZoomControls>
</FrameLayout>
請幫助,並給出建議。它真的很重要... 有圖像,我想放大。我已經把圖像放在圖像視圖中,並嘗試上面給出的Java代碼,但我有關於iview.getzoomcontrols()的錯誤;這個函數在undefined中用於圖像視圖...請幫我修正代碼縮放放置在圖像視圖中的圖像的控件?
可以請你解釋/詳細說明你的問題... – olamotte 2011-03-31 13:26:28
我有圖像,我想放大。我已經把圖像放在圖像視圖中,並嘗試上面給出的Java代碼,但我有關於iview.getzoomcontrols()的錯誤;這個函數在undefined中用於圖像視圖...請幫我修改代碼 – sarva 2011-03-31 13:29:38