先看效果吧:




public class MainActivity extends Activity {
??? public void onCreate(Bundle savedInstanceState) {
??????? super.onCreate(savedInstanceState);
??????? setContentView(R.layout.main);
???????
ImageView imageView;?
Matrix mMatrix = new Matrix();?
imageView = (ImageView) findViewById(R.id.myimage);

Bitmap bmp = ((BitmapDrawable) getResources().getDrawable(
R.drawable.icon_150_380882090)).getBitmap();

Camera camera = new Camera();
camera.save();
camera.rotateY(50f);
//camera.rotateX(50f);
//camera.rotateZ(50f);
camera.getMatrix(mMatrix);
camera.restore();

Bitmap bm = Bitmap.createBitmap(bmp, 0, 0, bmp.getWidth(),
bmp.getHeight(), mMatrix, true);

imageView.setImageBitmap(bm);
??? }
}


<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
??? xmlns:android="http://schemas.android.com/apk/res/android"
??? android:orientation="vertical"
??? android:layout_width="fill_parent"
??? android:layout_height="fill_parent">
???
??? <ImageView
??? android:layout_width="fill_parent"
??? android:layout_height="wrap_content"
?? android:src="@drawable/icon_150_380882090"/>
??? <TextView android:layout_width="fill_parent"
??? android:layout_height="wrap_content"
??? android:text="下圖是改變后的效果" />
?
?? <ImageView?
??? android:id="@+id/myimage"
??? android:layout_width="fill_parent"
??? android:layout_height="wrap_content"
?? android:src="@drawable/icon_150_380882090"/>
</LinearLayout>

android.graphics.Camera圖片繞X,Y,Z軸旋轉