/*
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
package com.facebook.drawee.drawable;
import android.graphics.Matrix;
import android.graphics.RectF;
/**
* Callback that is used to pass any transformation matrix and the root bounds from a parent
* drawable to its child.
*/
public interface TransformCallback {
/**
* Called when the drawable needs to get all matrices applied to it.
*
* @param transform Matrix that is applied to the drawable by the parent drawables.
*/
public void getTransform(Matrix transform);
/**
* Called when the drawable needs to get its root bounds.
*
* @param bounds The root bounds of the drawable.
*/
public void getRootBounds(RectF bounds);
}