SVGPaintable.IsFill C# (CSharp) Method

    public bool IsFill()
    {
        if(_fillColor == null)
          return (IsLinearGradiantFill() || IsRadialGradiantFill());
        return (_fillColor.Value.colorType != SVGColorType.None);
    }

    public void Render()
    {
        Color _color    = Color.black;
        bool  use_color = false;

        if (_paintable.IsFill() && !_paintable.IsLinearGradiantFill())
        {
            _color    = _paintable.fillColor.Value.color;
            use_color = true;
        }
        else if (_paintable.strokeColor != null)
        {
            _color    = _paintable.strokeColor.Value.color;
            use_color = true;
        }

        for (int i = 0; i < _elementList.Count; i++)
        {
            ISVGDrawable temp = _elementList[i];
            if (temp != null)
            {
                if (use_color)
                {
                    _render.SetColor(_color);
                }
                temp.Render();
            }
        }
    }