class CircularDrawable extends Drawable {

	@Override
	public void draw(Canvas canvas) {
		float offset = 0;
		if (useBorder) {
			offset = borderPaint.getStrokeWidth();
			float diam = getIntrinsicWidth()/2;
			canvas.drawCircle(diam, diam, diam - offset/2, borderPaint);
		}
		canvas.drawCircle(getIntrinsicWidth()/2 , getIntrinsicHeight()/2 , diameter/2, paint);

	}

	public  CircularDrawable(Bitmap bitmap);
	public  CircularDrawable(Bitmap bitmap, float explicitDiameter);

}