Android(安卓)TextView文字旋转45°

Android TextView文字旋转45°效果图如图：

图片资源：

RotateTextView:

import android.content.Context;import android.graphics.Canvas;import android.util.AttributeSet;import android.widget.TextView;/** *  * @author Tyler * @time 2015-11-25 下午1:45:07 */public class RotateTextView extends TextView{        public RotateTextView(Context context) {        super(context);    }        public RotateTextView(Context context, AttributeSet attrs) {        super(context, attrs);    }    @Override    protected void onDraw(Canvas canvas) {        //倾斜度45,上下左右居中        canvas.rotate(45, getMeasuredWidth()/2, getMeasuredHeight()/2);        super.onDraw(canvas);    }}

XML:

    <包名.RotateTextView        android:layout_width="54dip"        android:layout_height="54dip"        android:layout_alignParentRight="true"        android:background="@drawable/e_rotate_bg2"        android:gravity="center"        android:paddingBottom="17dp"        android:text="进行中"        android:textColor="#fff"        android:textSize="12sp" />

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