This source file includes following definitions.
- type
- add
- add
- add
- getValue
- CloneToAnimationCurve
#include "webkit/renderer/compositor_bindings/web_float_animation_curve_impl.h"
#include "cc/animation/animation_curve.h"
#include "cc/animation/keyframed_animation_curve.h"
#include "cc/animation/timing_function.h"
#include "webkit/renderer/compositor_bindings/web_animation_curve_common.h"
using blink::WebFloatKeyframe;
namespace webkit {
WebFloatAnimationCurveImpl::WebFloatAnimationCurveImpl()
: curve_(cc::KeyframedFloatAnimationCurve::Create()) {}
WebFloatAnimationCurveImpl::~WebFloatAnimationCurveImpl() {}
blink::WebAnimationCurve::AnimationCurveType
WebFloatAnimationCurveImpl::type() const {
return blink::WebAnimationCurve::AnimationCurveTypeFloat;
}
void WebFloatAnimationCurveImpl::add(const WebFloatKeyframe& keyframe) {
add(keyframe, TimingFunctionTypeEase);
}
void WebFloatAnimationCurveImpl::add(const WebFloatKeyframe& keyframe,
TimingFunctionType type) {
curve_->AddKeyframe(cc::FloatKeyframe::Create(
keyframe.time, keyframe.value, CreateTimingFunction(type)));
}
void WebFloatAnimationCurveImpl::add(const WebFloatKeyframe& keyframe,
double x1,
double y1,
double x2,
double y2) {
curve_->AddKeyframe(cc::FloatKeyframe::Create(
keyframe.time,
keyframe.value,
cc::CubicBezierTimingFunction::Create(x1, y1, x2, y2)
.PassAs<cc::TimingFunction>()));
}
float WebFloatAnimationCurveImpl::getValue(double time) const {
return curve_->GetValue(time);
}
scoped_ptr<cc::AnimationCurve>
WebFloatAnimationCurveImpl::CloneToAnimationCurve() const {
return curve_->Clone();
}
}