private AnimatableTransform(AnimatablePathValue anchorPoint, IAnimatableValue <PointF> position, AnimatableScaleValue scale, AnimatableFloatValue rotation, AnimatableIntegerValue opacity)
{
AnchorPoint = anchorPoint;
Position = position;
Scale = scale;
Rotation = rotation;
Opacity = opacity;
}
internal static AnimatableTransform NewInstance()
{
var anchorPoint = new AnimatablePathValue();
IAnimatableValue <PointF> position = new AnimatablePathValue();
var scale = AnimatableScaleValue.Factory.NewInstance();
var rotation = AnimatableFloatValue.Factory.NewInstance();
var opacity = AnimatableIntegerValue.Factory.NewInstance();
return(new AnimatableTransform(anchorPoint, position, scale, rotation, opacity));
}
private AnimatableTransform(AnimatablePathValue anchorPoint, IAnimatableValue <Vector2?> position, AnimatableScaleValue scale, AnimatableFloatValue rotation, AnimatableIntegerValue opacity, AnimatableFloatValue startOpacity, AnimatableFloatValue endOpacity)
{
AnchorPoint = anchorPoint;
Position = position;
Scale = scale;
Rotation = rotation;
Opacity = opacity;
StartOpacity = startOpacity;
EndOpacity = endOpacity;
}
internal static PolystarShape NewInstance(JsonObject json, LottieComposition composition)
{
var name = json.GetNamedString("nm");
var type = (Type)(int)json.GetNamedNumber("sy");
var points = AnimatableFloatValue.Factory.NewInstance(json.GetNamedObject("pt"), composition, false);
var position = AnimatablePathValue.CreateAnimatablePathOrSplitDimensionPath(json.GetNamedObject("p"), composition);
var rotation = AnimatableFloatValue.Factory.NewInstance(json.GetNamedObject("r"), composition, false);
var outerRadius = AnimatableFloatValue.Factory.NewInstance(json.GetNamedObject("or"), composition);
var outerRoundedness = AnimatableFloatValue.Factory.NewInstance(json.GetNamedObject("os"), composition, false);
AnimatableFloatValue innerRadius;
AnimatableFloatValue innerRoundedness;
if (type == Type.Star)
{
innerRadius = AnimatableFloatValue.Factory.NewInstance(json.GetNamedObject("ir"), composition);
innerRoundedness = AnimatableFloatValue.Factory.NewInstance(json.GetNamedObject("is"), composition, false);
}
else
{
innerRadius = null;
innerRoundedness = null;
}
return(new PolystarShape(name, type, points, position, rotation, innerRadius, outerRadius, innerRoundedness, outerRoundedness));
}
internal static AnimatableTransform NewInstance(JsonObject json, LottieComposition composition)
{
AnimatablePathValue anchorPoint;
IAnimatableValue <PointF> position = null;
AnimatableScaleValue scale;
AnimatableFloatValue rotation = null;
AnimatableIntegerValue opacity;
var anchorJson = json.GetNamedObject("a", null);
if (anchorJson != null)
{
anchorPoint = new AnimatablePathValue(anchorJson["k"], composition);
}
else
{
// Cameras don't have an anchor point property. Although we don't support them, at least
// we won't crash.
Debug.WriteLine("Layer has no transform property. You may be using an unsupported " + "layer type such as a camera.", "LOTTIE");
anchorPoint = new AnimatablePathValue();
}
var positionJson = json.GetNamedObject("p", null);
if (positionJson != null)
{
position = AnimatablePathValue.CreateAnimatablePathOrSplitDimensionPath(positionJson, composition);
}
else
{
ThrowMissingTransform("position");
}
var scaleJson = json.GetNamedObject("s", null);
if (scaleJson != null)
{
scale = AnimatableScaleValue.Factory.NewInstance(scaleJson, composition);
}
else
{
// Somehow some community animations don't have scale in the transform.
scale = new AnimatableScaleValue(new List <IKeyframe <ScaleXy> >(), new ScaleXy());
}
var rotationJson = json.GetNamedObject("r", null);
if (rotationJson == null)
{
rotationJson = json.GetNamedObject("rz", null);
}
if (rotationJson != null)
{
rotation = AnimatableFloatValue.Factory.NewInstance(rotationJson, composition, false);
}
else
{
ThrowMissingTransform("rotation");
}
var opacityJson = json.GetNamedObject("o", null);
if (opacityJson != null)
{
opacity = AnimatableIntegerValue.Factory.NewInstance(opacityJson, composition);
}
else
{
// Somehow some community animations don't have opacity in the transform.
opacity = new AnimatableIntegerValue(new List <IKeyframe <int?> >(), 100);
}
return(new AnimatableTransform(anchorPoint, position, scale, rotation, opacity));
}
internal static CircleShape NewInstance(JsonObject json, LottieComposition composition)
{
return(new CircleShape(json.GetNamedString("nm"), AnimatablePathValue.CreateAnimatablePathOrSplitDimensionPath(json.GetNamedObject("p"), composition), AnimatablePointValue.Factory.NewInstance(json.GetNamedObject("s"), composition)));
}
