new_structure.uml

@startuml
/' skinparam classBackgroundColor Wheat|CornflowerBlue '/
class SVGGeometry {
	_node
	_transform
	_style
	_context
	_viewport
	_name
	__init__()
	parse()
	_parse_style()
	_parse_transform()
	_parse_viewport()
	_push_transform(transform)
	_pop_tranfsorm(transform)
	_transform_coord(co)
	_new_blender_curve_object(name)
	_new_spline_to_blender_curve(curve_object_data, is_cyclic)
	_new_blender_curve(name, is_cyclic)
	_add_points_to_blender(coords, spline)
	_get_material_with_color(color)
	_calculate_style_in_context()
	_push_style(style)
	_pop_style()
	_get_name_from_node()
	_print_hierarchy(level=0)

}
class SVGGeometryContainer extends SVGGeometry{
	_geometries
	__init__(node, context)
	parse()
	create_blender_splines()
	create_phovie_objects()
	__repr__()
	print_hierarchy(level=0)
}

class SVGGeometrySVG extends SVGGeometryContainer
{
viewport
_viewBox
_preserveAspectRatio 
--
__init__()
parse()
create_blender_splines() 
_view_to_transform() 
_part_viewport()
_parse_viewBox()
_parse_preserveAspectRatio
_push_viewBox(viewBox)
_pop_viewBox(viewBox)
_calculate_viewBox_from_viewport() 
--SVG Attributes--
id, class, style
viewBox
preserveAspectRatio
transform
x, y, width, height (viewport)
}


class SVGGeometryG extends SVGGeometryContainer
{
create_blender_splines()
--Attributes--
id, class, style
}

class SVGGeometryRECT extends SVGGeometry
{
_x 
_y
_width
_height
_rx
_ry
__init__(node, context) 
parse() 
create_blender_splines()
create_phovie_objects()
static: _new_point(coordinate, handle_left=None, handle_right=None, in_type=None, out_type=None)
static: _new_path(is_closed=False)
}

class SVGGeometryELLIPSE extends SVGGeometry
{
_cx
_cy
_rx
_ry
_is_circle
__init__(node, context) 
parse()
create_blender_splines()
}

class SVGGeometryCIRCLE extends SVGGeometryELLIPSE

class SVGGeometryLINE extends SVGGeometry
{
_x1
_y1
_x2
_y2 
__init__(node, context) 
parse()
create_blender_splines()
}

class SVGGeometryPOLYLINE
{
_points
_is_closed
__init__(node, context)
parse()
create_blender_splines()
}
SVGGeometry <|-- SVGGeometryPOLYLINE

class SVGGeometryPOLYGON
{
__init__(node, context) 
}
SVGGeometryPOLYLINE <|-- SVGGeometryPOLYGON

class SVGGeometryPATH
{
_splines
__init__(node, context)
parse()
create_blender_splines() 
}
SVGGeometry <|-- SVGGeometryPATH

class SVGPATHParser
{
_data
_index
_current_spline
_splines
_commands
_spline_start
__init__(d)
parse()
get_data()
_get_next_coord_pair(relative, previous_point)
_get_next_coord(relative, previous_point)
_get_last_point()
_path_move_to(command)
_path_line_to(command)
_path_curve_to(command)
_path_elliptical_arc_to(command)
_calculate_arc( rx, ry, angle, fA, fS, x1, y1, x2, y2) 
_correct_radii(rx, ry, xp, yp)
_flip_handle(handle)
_path_close(command)
}

class SVGPATHDataSupplier
{
_data
_index
_len
__init__(d)
eof()
check_next()
next()
next_coord()
}

class SVGGeometrySYMBOL extends SVGGeometrySVG
{
--SVG Attributes--
id, class, style
preserveAspectRatio
viewBox
refX: left | center | right
refY: top | center | bottom
x, y, width, height (viewport)
}

class SVGGeometryDEFS extends SVGGeometryContainer
{
--SVG Attributes--
id, class, style
}

class SVGGeometryUSE extends SVGGeometry
{
viewport
_href
--
parse()
create_blender_splines()
_parse_viewport()
--SVG Attributes--
id, class, style
x, y, width, height 
height and width only
matters if the referenced 
element defines viewport (svg, symbol).
If so, anything else than auto will overide
the corresponding geometric property of that
element.
}

class SVGLoader extends SVGGeometryContainer
{
__init__(blender_context, svg_filepath, origin="TL", depth="0")
}

@enduml