Android text Tilt

Sometimes Android comes with controls that don't meet some of our requirements, and we need to customize the controls to implement these features. For example, the need for a textview in the word tilt a certain angle, you need to customize the TextView.

Package Com.leigo.ratatetextview;import Android.content.context;import Android.content.res.typedarray;import Android.graphics.canvas;import Android.util.attributeset;import Android.view.gravity;import android.widget.textview;/** * Created by Administrator on 2014/9/9.    */public class Rotatetextview extends TextView {private static final int default_degrees = 0;    private int mdegrees;    Public Rotatetextview (Context context) {Super (context, NULL); } public Rotatetextview (context context, AttributeSet Attrs) {Super (context, Attrs, Android.        R.attr.textviewstyle);        This.setgravity (Gravity.center);        TypedArray a = Context.obtainstyledattributes (Attrs, R.styleable.rotatetextview);        Mdegrees = A.getdimensionpixelsize (R.styleable.rotatetextview_degree, default_degrees);    A.recycle (); } @Override protected void onmeasure (int widthmeasurespec, int heightmeasurespec) {super.onmeasure (widthmeas        Urespec, Heightmeasurespec); SEtmeasureddimension (Getmeasuredwidth (), Getmeasuredwidth ());        } @Override protected void OnDraw (canvas canvas) {canvas.save ();        Canvas.translate (Getcompoundpaddingleft (), Getextendedpaddingtop ());        Canvas.rotate (Mdegrees, This.getwidth ()/2f, this.getheight ()/2f);        Super.ondraw (canvas);    Canvas.restore ();    } public void setdegrees (int degrees) {mdegrees = degrees; }}

<?xml version= "1.0" encoding= "Utf-8"?><resources> <declare-styleable    name= "Rotatetextview" >        <attr name= "degree" format= "Dimension"/>    </declare-styleable></resources>

Usage:

1.xml

<com.leigo.ratatetextview.rotatetextview xmlns:app= "Http://schemas.android.com/apk/res-auto" android:id= " @+id/text "android:text=" @string/hello_world "app:degree=" 10DP "android:padding=" 10DP "Android : layout_width= "wrap_content" android:layout_height= "Wrap_content"/></span>

2.java

Rotatetextview  mText = (rotatetextview) Findviewbyid (r.id.text); Mtext.setdegrees;</span>

Project Address:

Https://coding.net/u/leigo/p/RotateTextView/git

Android text Tilt