1 /* 2 * Copyright (C) 2013 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #include "config.h" 32 #include "core/animation/AnimatableLengthPoint.h" 33 34 namespace WebCore { 35 36 PassRefPtrWillBeRawPtr<AnimatableValue> AnimatableLengthPoint::interpolateTo(const AnimatableValue* value, double fraction) const 37 { 38 const AnimatableLengthPoint* lengthPoint = toAnimatableLengthPoint(value); 39 return AnimatableLengthPoint::create( 40 AnimatableValue::interpolate(this->x(), lengthPoint->x(), fraction), 41 AnimatableValue::interpolate(this->y(), lengthPoint->y(), fraction)); 42 } 43 44 bool AnimatableLengthPoint::equalTo(const AnimatableValue* value) const 45 { 46 const AnimatableLengthPoint* lengthPoint = toAnimatableLengthPoint(value); 47 return x()->equals(lengthPoint->x()) && y()->equals(lengthPoint->y()); 48 } 49 50 void AnimatableLengthPoint::trace(Visitor* visitor) 51 { 52 visitor->trace(m_x); 53 visitor->trace(m_y); 54 AnimatableValue::trace(visitor); 55 } 56 57 } 58
