Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.*;

public class Main {
    public static Bitmap toCircleBitmap(Bitmap bitmap) {

        int width = bitmap.getWidth();
        int height = bitmap.getHeight();
        int r = width < height ? width : height;

        Bitmap buffer = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(buffer);
        Paint paint = new Paint();
        paint.setAntiAlias(true);
        RectF rect = new RectF(0, 0, r, r);

        canvas.drawCircle(r / 2, r / 2, r / 2, paint);
        paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
        canvas.drawBitmap(bitmap, null, rect, paint);
        bitmap.recycle();
        return buffer;
    }
}