from typing import Optional, List
from decimal import Decimal
from validator_collection import validators
from highcharts_core import errors
from highcharts_core.decorators import class_sensitive, validate_types
from highcharts_core.options.series.base import SeriesBase
from highcharts_core.options.series.data.arcdiagram import ArcDiagramData, ArcDiagramDataCollection
from highcharts_core.options.plot_options.arcdiagram import ArcDiagramOptions
from highcharts_core.utility_functions import mro__to_untrimmed_dict, is_ndarray
from highcharts_core.utility_classes.nodes import NodeOptions
[docs]class ArcDiagramSeries(SeriesBase, ArcDiagramOptions):
"""Arc diagram series is a chart drawing style in which the vertices of the chart
are positioned along a line on the Euclidean plane and the edges are drawn as a
semicircle in one of the two half-planes delimited by the line, or as smooth
curves formed by sequences of semicircles.
.. figure:: ../../../_static/arcdiagram-example.png
:alt: Arc Diagram Example Chart
:align: center
"""
def __init__(self, **kwargs):
self._link_weight = None
self._nodes = None
self._offset = None
self.link_weight = kwargs.get('link_weight', None)
self.nodes = kwargs.get('nodes', None)
self.offset = kwargs.get('offset', None)
super().__init__(**kwargs)
@classmethod
def _data_collection_class(cls):
"""Returns the class object used for the data collection.
:rtype: :class:`DataPointCollection <highcharts_core.options.series.data.collections.DataPointCollection>`
descendent
"""
return ArcDiagramDataCollection
@classmethod
def _data_point_class(cls):
"""Returns the class object used for individual data points.
:rtype: :class:`DataBase <highcharts_core.options.series.data.base.DataBase>`
descendent
"""
return ArcDiagramData
@property
def data(self) -> Optional[List[ArcDiagramData] | ArcDiagramDataCollection]:
"""The collection of data points for the series. Defaults to
:obj:`None <python:None>`.
:rtype: :class:`list <python:list>` of :class:`ArcDiagramData` or
:class:`ArcDiagramDataCollection <highcharts_core.options.series.data.arcdiagram.ArcDiagramDataCollection>`
or :obj:`None <python:None>`
"""
return self._data
@data.setter
def data(self, value):
if not is_ndarray(value) and not value:
self._data = None
else:
self._data = ArcDiagramData.from_array(value)
@property
def link_weight(self) -> Optional[int | float | Decimal]:
"""The global link weight. Defaults to :obj:`None <python:None>`.
If :obj:`None <python:None>`, width is calculated per link, depending on the
weight value.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._link_weight
@link_weight.setter
def link_weight(self, value):
if value is None:
self._link_weight = None
else:
self._link_weight = validators.numeric(value,
minimum = 0)
@property
def nodes(self) -> Optional[List[NodeOptions]]:
"""A collection of options for configuring individual nodes. Defaults to
:obj:`None <python:None>`.
:rtype: :class:`list <python:list>` of :class:`NodeOptions` or
:obj:`None <python:None>`
"""
return self._nodes
@nodes.setter
@class_sensitive(NodeOptions, force_iterable = True)
def nodes(self, value):
self._nodes = value
@property
def offset(self) -> Optional[str]:
"""The offset of an arc diagram nodes column in relation to the plot area,
expressed as a percentage of the plot area. If :obj:`None <python:None>`, the
series is placed so that the biggest node is touching the bottom border of the
plot area (equivalent to ``'100%'``). Defaults to :obj:`None <python:None>`.
.. hint::
For example, setting the offset to ``'50%'`` will place the nodes in the center
of the chart.
:rtype: :class:`str <python:str>` or :obj:`None <python:None>`
"""
return self._offset
@offset.setter
def offset(self, value):
if not value:
self._offset = None
else:
value = validators.string(value)
value = value.lower()
if '%' not in value:
raise errors.HighchartsValueError(f'offset expects a percentage string. '
f'No "%" character found in: {value}')
self._offset = value
@classmethod
def _get_kwargs_from_dict(cls, as_dict):
kwargs = {
'accessibility': as_dict.get('accessibility', None),
'allow_point_select': as_dict.get('allowPointSelect', None),
'animation': as_dict.get('animation', None),
'class_name': as_dict.get('className', None),
'clip': as_dict.get('clip', None),
'color': as_dict.get('color', None),
'cursor': as_dict.get('cursor', None),
'custom': as_dict.get('custom', None),
'dash_style': as_dict.get('dashStyle', None),
'data_labels': as_dict.get('dataLabels', None),
'description': as_dict.get('description', None),
'enable_mouse_tracking': as_dict.get('enableMouseTracking', None),
'events': as_dict.get('events', None),
'include_in_data_export': as_dict.get('includeInDataExport', None),
'keys': as_dict.get('keys', None),
'label': as_dict.get('label', None),
'legend_symbol': as_dict.get('legendSymbol', None),
'linked_to': as_dict.get('linkedTo', None),
'marker': as_dict.get('marker', None),
'on_point': as_dict.get('onPoint', None),
'opacity': as_dict.get('opacity', None),
'point': as_dict.get('point', None),
'point_description_formatter': as_dict.get('pointDescriptionFormatter', None),
'selected': as_dict.get('selected', None),
'show_checkbox': as_dict.get('showCheckbox', None),
'show_in_legend': as_dict.get('showInLegend', None),
'skip_keyboard_navigation': as_dict.get('skipKeyboardNavigation', None),
'sonification': as_dict.get('sonification', None),
'states': as_dict.get('states', None),
'sticky_tracking': as_dict.get('stickyTracking', None),
'threshold': as_dict.get('threshold', None),
'tooltip': as_dict.get('tooltip', None),
'turbo_threshold': as_dict.get('turboThreshold', None),
'visible': as_dict.get('visible', None),
'border_color': as_dict.get('borderColor', None),
'border_width': as_dict.get('borderWidth', None),
'centered_links': as_dict.get('centeredLinks', None),
'color_by_point': as_dict.get('colorByPoint', None),
'color_index': as_dict.get('colorIndex', None),
'colors': as_dict.get('colors', None),
'equal_nodes': as_dict.get('equalNodes', None),
'levels': as_dict.get('levels', None),
'link_opacity': as_dict.get('linkOpacity', None),
'min_link_width': as_dict.get('minLinkWidth', None),
'node_width': as_dict.get('nodeWidth', None),
'reversed': as_dict.get('reversed', None),
'data': as_dict.get('data', None),
'id': as_dict.get('id', None),
'index': as_dict.get('index', None),
'legend_index': as_dict.get('legendIndex', None),
'name': as_dict.get('name', None),
'stack': as_dict.get('stack', None),
'x_axis': as_dict.get('xAxis', None),
'y_axis': as_dict.get('yAxis', None),
'z_index': as_dict.get('zIndex', None),
'link_weight': as_dict.get('linkWeight', None),
'nodes': as_dict.get('nodes', None),
'offset': as_dict.get('offset', None),
}
return kwargs
def _to_untrimmed_dict(self, in_cls = None) -> dict:
untrimmed = {
'data': self.data,
'linkWeight': self.link_weight,
'nodes': self.nodes,
'offset': self.offset
}
parent_as_dict = mro__to_untrimmed_dict(self, in_cls = in_cls)
for key in parent_as_dict:
untrimmed[key] = parent_as_dict[key]
return untrimmed