third_party/WebKit/Source/core/animation/animatable/AnimatableLengthPoint.cpp - Issue 2364503002: CSS Motion Path: animate offset-anchor and offset-position

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Unified Diff: third_party/WebKit/Source/core/animation/animatable/AnimatableLengthPoint.cpp

Issue 2364503002: CSS Motion Path: animate offset-anchor and offset-position (Closed)

Patch Set: no interpolation to/from auto Created 4 years, 3 months ago

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Index: third_party/WebKit/Source/core/animation/animatable/AnimatableLengthPoint.cpp

diff --git a/third_party/WebKit/Source/core/animation/animatable/AnimatableLengthPoint.cpp b/third_party/WebKit/Source/core/animation/animatable/AnimatableLengthPoint.cpp

index 334057be12f9207b3d3cb88e702dfcefbfe643f5..e3ef20f33861cbf3b7f93a4ad3c22a1213098bb6 100644

--- a/third_party/WebKit/Source/core/animation/animatable/AnimatableLengthPoint.cpp

+++ b/third_party/WebKit/Source/core/animation/animatable/AnimatableLengthPoint.cpp

@@ -32,6 +32,12 @@

namespace blink {

+bool AnimatableLengthPoint::usesDefaultInterpolationWith(const AnimatableValue* value) const

+ const AnimatableLengthPoint* other = toAnimatableLengthPoint(value);

+ return this->x()->isUnknown() || other->x()->isUnknown();

PassRefPtr<AnimatableValue> AnimatableLengthPoint::interpolateTo(const AnimatableValue* value, double fraction) const

{

const AnimatableLengthPoint* lengthPoint = toAnimatableLengthPoint(value);