from decimal import Decimal
from typing import Optional, List
from validator_collection import validators
from highcharts_maps import constants
from highcharts_maps.decorators import class_sensitive
from highcharts_maps.options.plot_options.generic import GenericTypeOptions
from highcharts_maps.utility_classes.gradients import Gradient
from highcharts_maps.utility_classes.patterns import Pattern
from highcharts_maps.utility_classes.markers import FlowmapMarker
from highcharts_maps.options.plot_options.map import MapOptions
[docs]class FlowmapOptions(GenericTypeOptions):
"""A :term:`flowmap` series is a series laid out on top of a map series that displays route paths (e.g. flight
or naval routes), or directional flows on a map. It creates a link between two points on a map chart.
.. figure:: ../../../_static/flowmap-example.png
:alt: Flowmap Example chart
:align: center
"""
def __init__(self, **kwargs):
self._animation_limit = None
self._color_axis = None
self._color_by_point = None
self._color_index = None
self._color_key = None
self._colors = None
self._curve_factor = None
self._fill_color = None
self._fill_opacity = None
self._find_nearest_point_by = None
self._line_width = None
self._marker_end = None
self._max_width = None
self._min_width = None
self._null_color = None
self._null_interaction = None
self._weight = None
self._width = None
self._z_index = None
self.animation_limit = kwargs.get('animation_limit', None)
self.color_axis = kwargs.get('color_axis', None)
self.color_by_point = kwargs.get('color_by_point', None)
self.color_index = kwargs.get('color_index', None)
self.color_key = kwargs.get('color_key', None)
self.colors = kwargs.get('colors', None)
self.curve_factor = kwargs.get('curve_factor', None)
self.fill_color = kwargs.get('fill_color', None)
self.fill_opacity = kwargs.get('fill_opacity', None)
self.find_nearest_point_by = kwargs.get('find_nearest_point_by', None)
self.line_width = kwargs.get('line_width', None)
self.marker_end = kwargs.get('marker_end', None)
self.max_width = kwargs.get('max_width', None)
self.min_width = kwargs.get('min_width', None)
self.null_color = kwargs.get('null_color', None)
self.null_interaction = kwargs.get('null_interaction', None)
self.weight = kwargs.get('weight', None)
self.width = kwargs.get('width', None)
self.z_index = kwargs.get('z_index', None)
super().__init__(**kwargs)
@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 color_axis(self) -> Optional[str | int | bool]:
"""When using dual or multiple color axes, this setting defines which
:term:`color axis` the particular series is connected to. It refers to either the
:meth:`ColorAxis.id` or the index of the axis in the :class:`ColorAxis` array,
with ``0`` being the first. Set this option to ``False`` to prevent a series from
connecting to the default color axis.
Defaults to ``0``.
:rtype: :obj:`None <python:None>` or :class:`str <python:str>` or
:class:`int <python:int>` or :class:`bool <python:bool>`
"""
return self._color_axis
@color_axis.setter
def color_axis(self, value):
if value is None:
self._color_axis = None
elif value is False:
self._color_axis = False
else:
try:
self._color_axis = validators.string(value)
except TypeError:
self._color_axis = validators.integer(value,
minimum = 0)
@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 ``False``.
: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:`FlowmapOptions.color_axis` is used.
: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:`FlowmapOptions.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):
from highcharts_maps.utility_functions import validate_color
if not value:
self._colors = None
else:
value = validators.iterable(value)
self._colors = [validate_color(x) for x in value]
@property
def curve_factor(self) -> Optional[int | float | Decimal]:
"""The amount by which to curve the lines on a flowmap. Higher numbers makes the links
more curved, while a value of ``0`` makes the lines straight. Defaults to
:obj:`None <python:None>`.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._curve_factor
@curve_factor.setter
def curve_factor(self, value):
self._curve_factor = validators.numeric(value, allow_empty = True)
@property
def fill_color(self) -> Optional[str | Gradient | Pattern | constants.EnforcedNullType]:
"""Fill color or gradient for the area. When :class:`EnforcedNullType`, the
series' color is used with the series'
:meth:`.fill_opacity <FlowmapOptions.fill_opacity>`.
:rtype: :obj:`None <python:None>`, :class:`Gradient`, :class:`Pattern`, or
:class:`EnforcedNullType`
"""
return self._fill_color
@fill_color.setter
def fill_color(self, value):
from highcharts_maps.utility_functions import validate_color
self._fill_color = validate_color(value)
@property
def fill_opacity(self) -> Optional[int | float | Decimal]:
"""Fill opacity for the area. Defaults to ``0.5``.
When you set an explicit :meth:`fill_color <FlowmapOptions.fill_color>`, the
``fill_opacity`` is not applied. Instead, you should define the opacity in the
:meth:`fill_color <FlowmapOptions.fill_color>` with an rgba color definition.
The ``fill_opacity`` setting, also the default setting, overrides the alpha
component of the color setting.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._fill_opacity
@fill_opacity.setter
def fill_opacity(self, value):
self._fill_opacity = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def find_nearest_point_by(self) -> Optional[str]:
"""Determines whether the series should look for the nearest point in both
dimensions or just the x-dimension when hovering the series.
If :obj:`None <python:None>`, defaults to ``'xy'`` for scatter series and ``'x'``
for most other series. If the data has duplicate x-values, it is recommended to
set this to ``'xy'`` to allow hovering over all points.
Applies only to series types using nearest neighbor search (not direct hover) for
tooltip.
:rtype: :class:`str <python:str>` or :obj:`None <python:None>`
"""
return self._find_nearest_point_by
@find_nearest_point_by.setter
def find_nearest_point_by(self, value):
self._find_nearest_point_by = validators.string(value, allow_empty = True)
@property
def line_width(self) -> Optional[int | float | Decimal]:
"""Pixel width of the graph line. Defaults to :obj:`None <python:None>`.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._line_width
@line_width.setter
def line_width(self, value):
self._line_width = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def marker_end(self) -> Optional[FlowmapMarker]:
"""If enabled, creates an arrow symbol indicating the direction of the flow at the flow's destination.
.. warning::
Setting/enabling this property in the
:class:`FlowmapOptions <highcharts_maps.options.plot_options.flowmap.FlowmapOptions>` object rather than in
the :class:`FlowmapSeries <highcharts_maps.options.series.flowmap.FlowmapSeries>` will apply a marker to the
end of *every* flowmap series in your visualization.
:rtype: :class:`FlowmapMarker <highcharts_maps.utility_classes.markers.FlowmapMarker>` or
:obj:`None <python:None>
"""
return self._marker_end
@marker_end.setter
@class_sensitive(FlowmapMarker)
def marker_end(self, value):
self._marker_end = value
@property
def max_width(self) -> Optional[int | float | Decimal]:
"""The maximum width of a link expressed in pixels. Defaults to ``25``.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._max_width
@max_width.setter
def max_width(self, value):
if value is None:
self._max_width = None
else:
self._max_width = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def min_width(self) -> Optional[int | float | Decimal]:
"""The minimum width of a link expressed in pixels. Defaults to ``5``.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._min_width
@min_width.setter
def min_width(self, value):
if value is None:
self._min_width = None
else:
self._min_width = validators.numeric(value,
allow_empty = True,
minimum = 0)
@property
def null_color(self) -> Optional[str | Gradient | Pattern]:
"""The color applied to null points. Defaults to ``'#f7f7f7'``.
:rtype: :obj:`None <python:None>`, :class:`Gradient`, :class:`Pattern`, or
:class:`str <python:str>`
"""
return self._null_color
@null_color.setter
def null_color(self, value):
from highcharts_maps import utility_functions
self._null_color = utility_functions.validate_color(value)
@property
def null_interaction(self) -> Optional[bool]:
"""If ``True``, allows pointer interactions (e.g. tooltips, mouse events, etc.) on null points.
Defaults to :obj:`None <python:None>`.
:rtype: :class:`bool <python:bool>` or :obj:`None <python:None>`
"""
return self._null_interaction
@null_interaction.setter
def null_interaction(self, value):
if value is None:
self._null_interaction = None
else:
self._null_interaction = bool(value)
@property
def weight(self) -> Optional[int | float | Decimal]:
"""he weight for all links with unspecified weights. The weight of a link determines its thickness compared to
other links. Defaults to :obj:`None <python:None>`.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._weight
@weight.setter
def weight(self, value):
self._weight = validators.numeric(value, allow_empty = True)
@property
def width(self) -> Optional[int | float | Decimal]:
"""If no :meth:`.weight <highcharts_maps.options.plot_options.flowmap.FlowmapOptions.weight>` has previously
been specified, this will set the width of all the links without being compared to and scaled according to
other weights. Defaults to ``1``.
:rtype: numeric or :obj:`None <python:None>`
"""
return self._width
@width.setter
def width(self, value):
self._width = validators.numeric(value, allow_empty = True)
@property
def z_index(self) -> Optional[int]:
"""The Z-Index for the series. Defaults to :obj:`None <python:None>`.
:returns: The z-index for the series.
:rtype: :class:`int <python:int>` or :obj:`None <python:None>`
"""
return self._z_index
@z_index.setter
def z_index(self, value):
self._z_index = validators.integer(value, allow_empty = True)
@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),
'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),
'animation_limit': as_dict.get('animationLimit', None),
'color_axis': as_dict.get('colorAxis', None),
'color_by_point': as_dict.get('colorByPoint', None),
'color_index': as_dict.get('colorIndex', None),
'color_key': as_dict.get('colorKey', None),
'colors': as_dict.get('colors', None),
'curve_factor': as_dict.get('curveFactor', None),
'fill_color': as_dict.get('fillColor', None),
'fill_opacity': as_dict.get('fillOpacity', None),
'find_nearest_point_by': as_dict.get('findNearestPointBy', None),
'line_width': as_dict.get('lineWidth', None),
'marker_end': as_dict.get('markerEnd', None),
'max_width': as_dict.get('maxWidth', None),
'min_width': as_dict.get('minWidth', None),
'null_color': as_dict.get('nullColor', None),
'null_interaction': as_dict.get('nullInteraction', None),
'weight': as_dict.get('weight', None),
'width': as_dict.get('width', None),
'z_index': as_dict.get('zIndex', None),
}
return kwargs
def _to_untrimmed_dict(self, in_cls = None) -> dict:
from highcharts_maps.utility_functions import mro__to_untrimmed_dict
untrimmed = {
'animationLimit': self.animation_limit,
'colorAxis': self.color_axis,
'colorByPoint': self.color_by_point,
'colorIndex': self.color_index,
'colorKey': self.color_key,
'colors': self.colors,
'curveFactor': self.curve_factor,
'fillColor': self.fill_color,
'fillOpacity': self.fill_opacity,
'findNearestPointBy': self.find_nearest_point_by,
'lineWidth': self.line_width,
'markerEnd': self.marker_end,
'maxWidth': self.max_width,
'minWidth': self.min_width,
'nullColor': self.null_color,
'nullInteraction': self.null_interaction,
'weight': self.weight,
'width': self.width,
'zIndex': self.z_index,
}
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
[docs]class GeoHeatmapOptions(MapOptions, FlowmapOptions):
"""A :term:`geoheatmap` series is a variety of heatmap series, composed into the map projection, where the
units are expressed in latitude and longitude, while individual values contained in a matrix are represented
as colors.
.. warning::
GeoHeatmaps require that ``modules/geoheatmap`` is loaded client-side.
.. figure:: ../../../_static/geoheatmap-example.png
:alt: GeoHeatmap Example Chart
:align: center
"""
def __init__(self, **kwargs):
self._border_color = None
self._border_width = None
self._colsize = None
self._rowsize = None
self.border_color = kwargs.get('border_color', None)
self.border_width = kwargs.get('border_width', None)
self.colsize = kwargs.get('colsize', None)
self.rowsize = kwargs.get('rowsize', None)
super().__init__(**kwargs)
@property
def all_areas(self) -> Optional[bool]:
"""If ``True``, all areas defined in the map's
:meth:`.map_data <highcharts_maps.options.series.base.MapSeriesBase.map_data>`
should be rendered, with areas that do not have a related data point rendered as
null values. If ``False``, areas of the map that do not have a related data point
are skipped and not rendered. Defaults to ``True``.
:rtype: :class:`bool <python:bool>` or :obj:`None <python:None>`
"""
return self._all_areas
@all_areas.setter
def all_areas(self, value):
self._all_areas = None
@property
def colsize(self) -> Optional[int]:
"""The column size - how many X axis units each column in the heatmap should span.
Defaults to ``1``.
:rtype: :class:`int <python:int>` or :obj:`None <python:None>`
"""
return self._colsize
@colsize.setter
def colsize(self, value):
self._colsize = validators.integer(value,
allow_empty = True,
minimum = 1)
@property
def join_by(self) -> Optional[str | List[str] | constants.EnforcedNullType]:
"""The property which should be used to join the series'
:meth:`.map_data <highcharts_maps.options.series.base.MapSeriesBase.map_data>` to
its ``.data``. When :obj:`None <python:None>`, defaults to ``'hc-key'``.
Accepts three possible types of value:
* a string, which joins on the same property in both the ``.mapData`` and
``.data``
.. note::
For maps loaded from :term:`GeoJSON`, the keys may be held in each point's
``properties`` object.
* a 2-member collection, where the first represents the key in ``.mapData`` and
the second represents a (different) key in ``.data``
* :obj:`highcharts_maps.constants.EnforcedNull`, where items are joined by their
positions in the ``.mapData`` and ``.data`` arrays
.. tip::
Using :obj:`highcharts_maps.constants.EnforcedNull` performs much faster than
the other two options. This is the recommended value when rendering more than a
thousand data points, assuming that you are using a backend that can preprocess
the data into parallel arrays.
:rtype: :obj:`highcharts_maps.constants.EnforcedNull` or :class:`str <python:str>`
or 2-member :class:`list <python:list>` of :class:`str <python:list>`, or
:obj:`None <python:None>`
:raises HighchartsValueError: if supplied an iterable that has more than 2 members
"""
return self._join_by
@join_by.setter
def join_by(self, value):
self._join_by = None
@property
def rowsize(self) -> Optional[int]:
"""The row size - how many Y axis units each heatmap row should span. Defaults to
``1``.
:rtype: :class:`int <python:int>` or :obj:`None <python:None>`
"""
return self._rowsize
@rowsize.setter
def rowsize(self, value):
self._rowsize = validators.integer(value,
allow_empty = True,
minimum = 1)
@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),
'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),
'animation_limit': as_dict.get('animationLimit', None),
'color_axis': as_dict.get('colorAxis', None),
'color_by_point': as_dict.get('colorByPoint', None),
'color_index': as_dict.get('colorIndex', None),
'color_key': as_dict.get('colorKey', None),
'colors': as_dict.get('colors', None),
'curve_factor': as_dict.get('curveFactor', None),
'fill_color': as_dict.get('fillColor', None),
'fill_opacity': as_dict.get('fillOpacity', None),
'find_nearest_point_by': as_dict.get('findNearestPointBy', None),
'line_width': as_dict.get('lineWidth', None),
'marker_end': as_dict.get('markerEnd', None),
'max_width': as_dict.get('maxWidth', None),
'min_width': as_dict.get('minWidth', None),
'null_color': as_dict.get('nullColor', None),
'null_interaction': as_dict.get('nullInteraction', None),
'weight': as_dict.get('weight', None),
'width': as_dict.get('width', None),
'z_index': as_dict.get('zIndex', None),
'affects_map_view': as_dict.get('affectsMapView', None),
'border_color': as_dict.get('borderColor', None),
'border_width': as_dict.get('borderWidth', None),
'colsize': as_dict.get('colsize', None),
'rowsize': as_dict.get('rowsize', None),
}
return kwargs
def _to_untrimmed_dict(self, in_cls = None) -> dict:
from highcharts_maps.utility_functions import mro__to_untrimmed_dict
untrimmed = {
'colsize': self.colsize,
'rowsize': self.rowsize,
}
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