public static Color GetFillUnityColor(this XdObjectJson xdObjectJson)
{
var colorJson = xdObjectJson.GetFillColor();
Color color = new Color32((byte)colorJson.R, (byte)colorJson.G, (byte)colorJson.B, 255);
color.a = xdObjectJson.Style?.Fill?.Color?.Alpha ?? 1f;
color.a *= xdObjectJson.Style?.Opacity ?? 1f;
return(color);
}
private static IElement CreateSvgLine(XdObjectJson xdObject, List <IDefElement> defs)
{
var id = xdObject.Name.Replace(" ", "_");
var dataName = xdObject.Name;
var shape = xdObject.Shape;
var parameter = new ElementParameter
{
Id = id
};
var tx = xdObject.Transform?.Tx ?? 0f;
var ty = xdObject.Transform?.Ty ?? 0f;
parameter.Transform.X = tx;
parameter.Transform.Y = ty;
var opacity = xdObject.Style?.Opacity;
parameter.Opacity = opacity;
if (xdObject.Group != null)
{
parameter.DataName = dataName;
if (xdObject.Meta?.Ux?.ClipPathResources?.Type == "clipPath")
{
var clipPath = xdObject.Meta.Ux.ClipPathResources.Children[0];
parameter.ClipPath = "url(#clip-path)";
var clipPathPath = new PathElement
{
Parameter = new ElementParameter
{
Id = "_Clipping_Path_",
DataName = "Clipping Path",
Transform = new Transform
{
X = clipPath.Transform.Tx,
Y = clipPath.Transform.Ty,
},
},
D = clipPath.Shape.Path,
};
defs.Add(new ClipPathDefElement {
Id = "clip-path", Path = clipPathPath
});
}
var children = xdObject.Group.Children.Select(x => CreateSvgLine(x, defs)).ToArray();
return(new GroupElement {
Parameter = parameter, Children = children
});
}
var fill = xdObject.Style?.Fill;
parameter.EnableFill = true;
if (fill != null && fill.Type != "none")
{
var color = xdObject.GetFillColor();
parameter.Fill = color;
if (!string.IsNullOrWhiteSpace(shape.Winding))
{
parameter.FillRule = shape.Winding;
}
}
float?shapeR = null;
if (shape.R != null)
{
if (shape.R is Newtonsoft.Json.Linq.JValue jValue)
{
shapeR = (float)jValue;
}
else if (shape.R is Newtonsoft.Json.Linq.JArray jArray)
{
shapeR = (float)jArray[0];
}
else if (shape.R is long l)
{
shapeR = l;
}
else if (shape.R is double d)
{
shapeR = (float)d;
}
else
{
throw new NotSupportedException($"Unknown shape.r type {shape.R.GetType()}");
}
}
if (shapeR != null && shape.Type != CircleElement.Name)
{
parameter.Rx = shapeR;
if (parameter.Rx > shape.Width / 2f)
{
parameter.Rx = shape.Width / 2f;
}
if (parameter.Rx > shape.Height / 2f)
{
parameter.Rx = shape.Height / 2f;
}
}
var stroke = xdObject.Style?.Stroke;
string strokeAlign = null;
if (stroke != null && stroke.Type != "none")
{
parameter.EnableStroke = true;
parameter.Stroke = stroke.Color.Value;
parameter.StrokeWidth = stroke.Width;
parameter.StrokeMiterLimit = stroke.MiterLimit;
if (!string.IsNullOrWhiteSpace(stroke.Join))
{
parameter.StrokeLinejoin = stroke.Join;
}
if (!string.IsNullOrWhiteSpace(stroke.Cap))
{
parameter.StrokeLinecap = stroke.Cap;
}
if (stroke.Dash != null)
{
parameter.StrokeDasharray = stroke.Dash;
}
if (stroke.Align == null)
{
strokeAlign = null;
}
else if (stroke.Align == "outside")
{
strokeAlign = "outside";
}
else if (stroke.Align == "inside")
{
strokeAlign = "inside";
}
else
{
throw new NotSupportedException($"{xdObject} has unknown align type {stroke.Align}");
}
}
if (shape.Type == PathElement.Name)
{
return new PathElement {
Parameter = parameter, D = shape.Path
}
}
;
if (shape.Type == CompoundElement.Name)
{
return new CompoundElement {
Parameter = parameter, D = shape.Path
}
}
;
if (shape.Type == LineElement.Name)
{
return new LineElement {
Parameter = parameter, X1 = shape.X1, Y1 = shape.Y1, X2 = shape.X2, Y2 = shape.Y2
}
}
;
if (shape.Type == RectElement.Name)
{
if (strokeAlign == "outside")
{
return(RectElement.Outside(shape, parameter));
}
if (strokeAlign == "inside")
{
return(RectElement.Inside(shape, parameter));
}
return(new RectElement {
Parameter = parameter, Width = shape.Width, Height = shape.Height
});
}
if (shape.Type == CircleElement.Name)
{
if (strokeAlign == "outside")
{
return(CircleElement.Outside(shape, parameter, shapeR));
}
if (strokeAlign == "inside")
{
return(CircleElement.Inside(shape, parameter, shapeR));
}
return(new CircleElement {
Parameter = parameter, Cx = shape.Cx, Cy = shape.Cy, R = shapeR.Value
});
}
if (shape.Type == EllipseElement.Name)
{
if (strokeAlign == "outside")
{
return(EllipseElement.Outside(shape, parameter));
}
if (strokeAlign == "inside")
{
return(EllipseElement.Inside(shape, parameter));
}
return(new EllipseElement {
Parameter = parameter, Cx = shape.Cx, Cy = shape.Cy, Rx = shape.Rx, Ry = shape.Ry
});
}
throw new NotSupportedException($"Unknown type {shape.Type}");
}