00001 /* 00002 * Copyright (C) 2012 Google Inc. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not 00005 * use this file except in compliance with the License. You may obtain a copy of 00006 * the License at 00007 * 00008 * http://www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 00012 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 00013 * License for the specific language governing permissions and limitations under 00014 * the License. 00015 */ 00016 00017 package org.ros.android.view.visualization.layer; 00018 00022 public interface CameraControlListener { 00023 void onTranslate(float distanceX, float distanceY); 00024 00025 void onRotate(float focusX, float focusY, double deltaAngle); 00026 00027 void onZoom(float focusX, float focusY, float factor); 00028 00029 void onDoubleTap(float x, float y); 00030 }