Index: third_party/WebKit/Source/core/animation/SVGNumberInterpolationType.cpp |
diff --git a/third_party/WebKit/Source/core/animation/SVGNumberInterpolationType.cpp b/third_party/WebKit/Source/core/animation/SVGNumberInterpolationType.cpp |
new file mode 100644 |
index 0000000000000000000000000000000000000000..86702f49f5d519401eb02bb45ed636f4ce8f9da4 |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/animation/SVGNumberInterpolationType.cpp |
@@ -0,0 +1,38 @@ |
+// Copyright 2015 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#include "config.h" |
+#include "core/animation/SVGNumberInterpolationType.h" |
+ |
+#include "core/animation/InterpolationEnvironment.h" |
+#include "core/animation/StringKeyframe.h" |
+#include "core/svg/SVGNumber.h" |
+#include "core/svg/properties/SVGAnimatedProperty.h" |
+ |
+namespace blink { |
+ |
+PassOwnPtr<InterpolationValue> SVGNumberInterpolationType::maybeConvertNeutral() const |
+{ |
+ return InterpolationValue::create(*this, InterpolableNumber::create(0)); |
+} |
+ |
+PassOwnPtr<InterpolationValue> SVGNumberInterpolationType::maybeConvertSVGValue(const SVGPropertyBase& svgValue) const |
+{ |
+ if (svgValue.type() != AnimatedNumber) |
+ return nullptr; |
+ return InterpolationValue::create(*this, InterpolableNumber::create(toSVGNumber(svgValue).value())); |
+} |
+ |
+PassOwnPtr<InterpolationValue> SVGNumberInterpolationType::maybeConvertUnderlyingValue(const InterpolationEnvironment& environment) const |
+{ |
+ return maybeConvertSVGValue(environment.svgBaseValue()); |
+} |
+ |
+RefPtrWillBeRawPtr<SVGPropertyBase> SVGNumberInterpolationType::appliedSVGValue(const InterpolableValue& interpolableValue, const NonInterpolableValue*) const |
+{ |
+ double value = toInterpolableNumber(interpolableValue).value(); |
+ return SVGNumber::create(m_isNonNegative && value < 0 ? 0 : value); |
+} |
+ |
+} // namespace blink |