Showing posts with label convert image into circle. Show all posts
Showing posts with label convert image into circle. Show all posts

Sunday, 23 September 2012

Crop image in circular shape in android

Hello Friends,

Have you searching for cropping an image and convert it into circular shape ???
Following function will helps you to convert an image into circular shape.



Note: I am passing my image in bitmap format as a parameter in a function.

  /*
  * Making image in circular shape
  */
 public Bitmap getRoundedShape(Bitmap scaleBitmapImage) {
  // TODO Auto-generated method stub
  int targetWidth = 50;
  int targetHeight = 50;
  Bitmap targetBitmap = Bitmap.createBitmap(targetWidth, 
                            targetHeight,Bitmap.Config.ARGB_8888);
  
                Canvas canvas = new Canvas(targetBitmap);
  Path path = new Path();
  path.addCircle(((float) targetWidth - 1) / 2,
  ((float) targetHeight - 1) / 2,
  (Math.min(((float) targetWidth), 
                ((float) targetHeight)) / 2),
          Path.Direction.CCW);
  
                canvas.clipPath(path);
  Bitmap sourceBitmap = scaleBitmapImage;
  canvas.drawBitmap(sourceBitmap, 
                                new Rect(0, 0, sourceBitmap.getWidth(),
    sourceBitmap.getHeight()), 
                                new Rect(0, 0, targetWidth,
    targetHeight), null);
  return targetBitmap;
 }


For providing border around your imageView :
   
    <ImageView
            android:id="@+id/imgView"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_above="@+id/btnEdit"
            android:layout_centerHorizontal="true"
            android:layout_marginTop="40dp"
            android:background="@drawable/rounded"
            android:adjustViewBounds="true"
            android:gravity="center"
            android:src="@drawable/happy"/>

Add this xml inside your drawable folder :

=>rounded.xml

<?xml version="1.0" encoding="utf-8"?>

    <solid android:color="@android:color/white" />

    <stroke
        android:width="3dip"
        android:color="#FF0000" />

    <corners android:radius="10dp" />
    <padding
        android:bottom="0dp"
        android:left="0dp"
        android:right="0dp"
        android:top="0dp" />

</shape>



Hope , this will helps anyone......
Enjoy Coding.... :)

Download Source Code

 

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