from typing import Optional, List
from decimal import Decimal
from validator_collection import validators
from highcharts_core import errors, utility_functions
from highcharts_core.decorators import class_sensitive
from highcharts_core.metaclasses import HighchartsMeta
from highcharts_core.options.plot_options.generic import GenericTypeOptions
from highcharts_core.utility_classes.gradients import Gradient
from highcharts_core.utility_classes.patterns import Pattern
[docs]class RotationOptions(HighchartsMeta):
"""Configuration of the allowed rotations for words in the wordcloud."""
def __init__(self, **kwargs):
self._from = None
self._orientations = None
self._to = None
self.from_ = kwargs.get('from_', None)
self.orientations = kwargs.get('orientations', None)
self.to = kwargs.get('to', None)
@property
def from_(self) -> Optional[int | float | Decimal]:
"""The smallest degree of rotation allowed for a word. Defaults to ``0``.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._from
@from_.setter
def from_(self, value):
self._from = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def orientations(self) -> Optional[int]:
"""The number of possible orientations for a word, within the range of
:meth:`RotationOptions.from_` and :meth:`RotationOptions.to`. Defaults to ``2``.
.. warning::
Must be a number larger than 0.
:rtype: :class:`int <python:int>` or :obj:`None <python:None>`
"""
return self._orientations
@orientations.setter
def orientations(self, value):
self._orientations = validators.integer(value,
allow_empty = True,
minimum = self.from_,
maximum = self.to)
@property
def to(self) -> Optional[int | float | Decimal]:
"""The largest degree of rotation allowed for a word. Defaults to ``90``.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._to
@to.setter
def to(self, value):
self._to = validators.numeric(value,
allow_empty = True,
minimum = 0)
@classmethod
def _get_kwargs_from_dict(cls, as_dict):
kwargs = {
'from_': as_dict.get('from', None),
'orientations': as_dict.get('orientations', None),
'to': as_dict.get('to', None)
}
return kwargs
def _to_untrimmed_dict(self, in_cls = None) -> dict:
untrimmed = {
'from': self.from_,
'orientations': self.orientations,
'to': self.to
}
return untrimmed
[docs]class WordcloudOptions(GenericTypeOptions):
"""General options to apply to all Wordcloud series types.
A word cloud is a visualization of a set of words, where the size and placement of
a word is determined by how it is weighted.
.. figure:: ../../../_static/wordcloud-example.png
:alt: Wordcloud Example Chart
:align: center
"""
def __init__(self, **kwargs):
# Copied From SeriesOptions
self._animation_limit = None
self._color_index = None
self._color_key = None
self._relative_x_value = None
# Copied from BaseBarOptions
self._border_color = None
self._border_radius = None
self._border_width = None
self._center_in_category = None
self._color_by_point = None
self._colors = None
self._edge_width = None
# Native to WordcloudOptions
self._allow_extend_playing_field = None
self._max_font_size = None
self._min_font_size = None
self._placement_strategy = None
self._rotation = None
self._spiral = None
# Copied from SeriesOptions
self.animation_limit = kwargs.get('animation_limit', None)
self.color_index = kwargs.get('color_index', None)
self.color_key = kwargs.get('color_key', None)
self.relative_x_value = kwargs.get('relative_x_value', None)
# Copied from BaseBarOptions
self.border_color = kwargs.get('border_color', None)
self.border_radius = kwargs.get('border_radius', None)
self.border_width = kwargs.get('border_width', None)
self.center_in_category = kwargs.get('center_in_category', None)
self.color_by_point = kwargs.get('color_by_point', None)
self.colors = kwargs.get('colors', None)
self.edge_width = kwargs.get('edge_width', None)
# Native to WordcloudOptions
self.allow_extend_playing_field = kwargs.get('allow_extend_playing_field', None)
self.max_font_size = kwargs.get('max_font_size', None)
self.min_font_size = kwargs.get('min_font_size', None)
self.placement_strategy = kwargs.get('placement_strategy', None)
self.rotation = kwargs.get('rotation', None)
self.spiral = kwargs.get('spiral', None)
super().__init__(**kwargs)
@property
def allow_extend_playing_field(self) -> Optional[bool]:
"""If there is no space for a word on the playing field, then setting this option
to ``True`` will allow the playing field to be extended to fit the word. If
``False``, then the word will be dropped from the visualization. Defaults to
``True``.
.. error::
This option is currently not decided to be published in the API, and is
therefore marked as/considered private.
:rtype: :class:`bool <python:bool>` or :obj:`None <python:None>`
"""
return self._allow_extend_playing_field
@allow_extend_playing_field.setter
def allow_extend_playing_field(self, value):
if value is None:
self._allow_extend_playing_field = None
else:
self._allow_extend_playing_field = bool(value)
@property
def animation_limit(self) -> Optional[int | float | Decimal]:
"""For some series, there is a limit that shuts down initial animation by default
when the total number of points in the chart is too high. Defaults to
:obj:`None <python:None>`.
For example, for a column chart and its derivatives, animation does not run if
there is more than 250 points totally. To disable this cap, set
``animation_limit`` to ``float("inf")`` (which represents infinity).
:rtype: numeric or :obj:`None <python:None>`
"""
return self._animation_limit
@animation_limit.setter
def animation_limit(self, value):
if value == float('inf'):
self._animation_limit = float('inf')
else:
self._animation_limit = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def border_color(self) -> Optional[str | Gradient | Pattern]:
"""The color of the border surrounding each column or bar. Defaults to
``'#ffffff'``.
:rtype: :class:`str <python:str>` or :obj:`None <python:None>`
"""
return self._border_color
@border_color.setter
def border_color(self, value):
self._border_color = utility_functions.validate_color(value)
@property
def border_radius(self) -> Optional[int | float | Decimal]:
"""The corner radius of the border surrounding each column or bar. Defaults to
``0``.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._border_radius
@border_radius.setter
def border_radius(self, value):
self._border_radius = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def border_width(self) -> Optional[int | float | Decimal]:
"""The width of the border surrounding each column or bar. If
:obj:`None <python:None>`, defaults to ``1`` when there is room for a border, but
to ``0`` when the columns are so dense that a border would cover the next column.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._border_width
@border_width.setter
def border_width(self, value):
self._border_width = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def center_in_category(self) -> Optional[bool]:
"""If ``True``, the columns will center in the category, ignoring null or missing
points. When ``False``, space will be reserved for null or missing points.
Defaults to ``False``.
:rtype: :class:`bool <python:bool>` or :obj:`None <python:None>`
"""
return self._center_in_category
@center_in_category.setter
def center_in_category(self, value):
if value is None:
self._center_in_category = None
else:
self._center_in_category = bool(value)
@property
def color_by_point(self) -> Optional[bool]:
"""When using automatic point colors pulled from the global colors or
series-specific collections, this option determines whether the chart should
receive one color per series (``False``) or one color per point (``True``).
Defaults to ``True``.
:rtype: :class:`bool <python:bool>` or :obj:`None <python:None>`
"""
return self._color_by_point
@color_by_point.setter
def color_by_point(self, value):
if value is None:
self._color_by_point = None
else:
self._color_by_point = bool(value)
@property
def color_index(self) -> Optional[int]:
"""When operating in :term:`styled mode`, a specific color index to use for the
series, so that its graphic representations are given the class name
``highcharts-color-{n}``.
Defaults to :obj:`None <python:None>`.
:rtype: :class:`int <python:int>` or :obj:`None <python:None>`
"""
return self._color_index
@color_index.setter
def color_index(self, value):
self._color_index = validators.integer(value,
allow_empty = True,
minimum = 0)
@property
def color_key(self) -> Optional[str]:
"""Determines what data value should be used to calculate point color if
:meth:`AreaOptions.color_axis` is used.
.. note::
Requires to set ``min`` and ``max`` if some custom point property is used or if
approximation for data grouping is set to ``'sum'``.
:rtype: :class:`str <python:str>` or :obj:`None <python:None>`
"""
return self._color_key
@color_key.setter
def color_key(self, value):
self._color_key = validators.string(value, allow_empty = True)
@property
def colors(self) -> Optional[List[str | Gradient | Pattern]]:
"""A series-specific or series type-specific color set to apply instead of the
global colors when :meth:`BarOptions.color_by_point` is ``True``.
:rtype: :class:`list <python:list>` of :class:`str <python:str>`,
:class:`Gradient`, or :class:`Pattern` OR :obj:`None <python:None>`
"""
return self._colors
@colors.setter
def colors(self, value):
if not value:
self._colors = None
else:
value = validators.iterable(value)
self._colors = [utility_functions.validate_color(x) for x in value]
@property
def edge_width(self) -> Optional[int | float | Decimal]:
"""The width of the colored edges applied to a 3D column. Defaults to ``1``.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._edge_width
@edge_width.setter
def edge_width(self, value):
self._edge_width = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def max_font_size(self) -> Optional[int | float | Decimal]:
"""The word with the largest weight will have a font size equal to this value.
Defaults to ``25``.
.. note::
The font size of a word is the ratio between its weight and the largest occuring
weight, multiplied with the value of ``max_font_size``.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._max_font_size
@max_font_size.setter
def max_font_size(self, value):
self._max_font_size = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def min_font_size(self) -> Optional[int | float | Decimal]:
"""A threshold determining the minimum font size that can be applied to a word.
Defaults to ``1``.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._min_font_size
@min_font_size.setter
def min_font_size(self, value):
self._min_font_size = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def placement_strategy(self) -> Optional[str]:
"""This option decides which algorithm is used for the placement and rotation of
a word in the wordcloud. Defaults to ``'center'``.
.. note::
It is possible for users to add their own custom placement strategies as
described in the
`JavaScript documentation <https://www.highcharts.com/docs/chart-and-series-types/word-cloud-series#custom-placement-strategies>`__
:rtype: :class:`str <python:str>` or :obj:`None <python:None>`
"""
return self._placement_strategy
@placement_strategy.setter
def placement_strategy(self, value):
self._placement_strategy = validators.string(value, allow_empty = True)
@property
def rotation(self) -> Optional[RotationOptions]:
"""Configuration of the allowed rotations for words in the wordcloud.
:rtype: :class:`RotationOptions` or :obj:`None <python:None>`
"""
return self._rotation
@rotation.setter
@class_sensitive(RotationOptions)
def rotation(self, value):
self._rotation = value
@property
def spiral(self) -> Optional[str]:
"""Spiralling algorithm used for placing a word after the initial position
experienced a collision with either another word or the borders. Defaults to
``'rectangular'``.
.. note::
It is possible for users to add their own custom spiralling algorithms for use
in wordclouds. For more information, please see the
`JavaScript documentation <https://www.highcharts.com/docs/chart-and-series-types/word-cloud-series#custom-spiralling-algorithm>`__
:rtype: :class:`str <python:str>`
"""
return self._spiral
@spiral.setter
def spiral(self, value):
self._spiral = validators.string(value, allow_empty = True)
@property
def relative_x_value(self) -> Optional[bool]:
"""When ``True``, X values in the data set are relative to the current
:meth:`point_start <AreaOptions.point_start>`,
:meth:`point_interval <AreaOptions.point_interval>`, and
:meth:`point_interval_unit <AreaOptions.point_interval_unit>` settings. This
allows compression of the data for datasets with irregular X values. Defaults to
``False``.
The real X values are computed on the formula ``f(x) = ax + b``, where ``a`` is
the :meth:`point_interval <AreaOptions.point_interval>` (optionally with a time
unit given by :meth:`point_interval_unit <AreaOptions.point_interval_unit>`), and
``b`` is the :meth:`point_start <AreaOptions.point_start>`.
:rtype: :class:`bool <python:bool>` or :obj:`None <python:None>`
"""
return self._relative_x_value
@relative_x_value.setter
def relative_x_value(self, value):
if value is None:
self._relative_x_value = None
else:
self._relative_x_value = bool(value)
@classmethod
def _get_kwargs_from_dict(cls, as_dict):
"""Convenience method which returns the keyword arguments used to initialize the
class from a Highcharts Javascript-compatible :class:`dict <python:dict>` object.
:param as_dict: The HighCharts JS compatible :class:`dict <python:dict>`
representation of the object.
:type as_dict: :class:`dict <python:dict>`
:returns: The keyword arguments that would be used to initialize an instance.
:rtype: :class:`dict <python: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),
# Copied from SeriesOptions
'animation_limit': as_dict.get('animationLimit', None),
'color_index': as_dict.get('colorIndex', None),
'color_key': as_dict.get('colorKey', None),
'relative_x_value': as_dict.get('relativeXValue', None),
# Copied from BaseBarOptions
'border_color': as_dict.get('borderColor', None),
'border_radius': as_dict.get('borderRadius', None),
'border_width': as_dict.get('borderWidth', None),
'center_in_category': as_dict.get('centerInCategory', None),
'color_by_point': as_dict.get('colorByPoint', None),
'colors': as_dict.get('colors', None),
'edge_width': as_dict.get('edgeWidth', None),
# Native to WordcloudOptions
'allow_extend_playing_field': as_dict.get('allowExtendPlayingField', None),
'max_font_size': as_dict.get('maxFontSize', None),
'min_font_size': as_dict.get('minFontSize', None),
'placement_strategy': as_dict.get('placementStrategy', None),
'rotation': as_dict.get('rotation', None),
'spiral': as_dict.get('spiral', None)
}
return kwargs
def _to_untrimmed_dict(self, in_cls = None) -> dict:
untrimmed = {
'allowExtendPlayingField': self.allow_extend_playing_field,
'animationLimit': self.animation_limit,
'borderColor': self.border_color,
'borderRadius': self.border_radius,
'borderWidth': self.border_width,
'centerInCategory': self.center_in_category,
'colorByPoint': self.color_by_point,
'colorIndex': self.color_index,
'colorKey': self.color_key,
'colors': self.colors,
'edgeWidth': self.edge_width,
'maxFontSize': self.max_font_size,
'minFontSize': self.min_font_size,
'placementStrategy': self.placement_strategy,
'relativeXValue': self.relative_x_value,
'rotation': self.rotation,
'spiral': self.spiral
}
parent_as_dict = super()._to_untrimmed_dict(in_cls = in_cls) or {}
for key in parent_as_dict:
untrimmed[key] = parent_as_dict[key]
return untrimmed