Class ChartType

class ooodev.calc.chart2.chart_type.ChartType(owner, chart_doc, component, lo_inst=None)[source]

Bases: Generic[_T], LoInstPropsPartial, ChartTypeComp, EventsPartial, ChartDocPropPartial, PropPartial, QiPartial, ServicePartial, CalcDocPropPartial, CalcSheetPropPartial

Class for managing Chart2 Chart Title Component.

__init__(owner, chart_doc, component, lo_inst=None)[source]

Constructor

Parameters:

component (Any) – UNO Chart2 Title Component.
lo_inst (LoInst, optional) – Lo Instance. Use when creating multiple documents. Defaults to None.
owner (_T) –
chart_doc (ChartDoc) –

Return type:

None

add_data_series(data_series)

Add a data series to the data series container

Raises:: com.sun.star.lang.IllegalArgumentException – IllegalArgumentException
Return type:: None
Parameters:: data_series (com.sun.star.chart2.XDataSeries) –

add_event_observers(*args)

Adds observers that gets their trigger method called when this class trigger method is called.

Parameters:: args (EventObserver) – One or more observers to add.
Return type:: None

Note

Observers are removed automatically when they are out of scope.

add_event_property_change(name, cb)

Adds a listener for an event.

Event is invoked when property is changed.

The callback EventArgs.event_data will contain a com.sun.star.beans.PropertyChangeEvent struct.

Parameters:

name (str) – Property Name
cb (EventArgsCallbackT) – Callback

Return type:

None

add_event_property_change_events_disposing(name, cb)

Adds a listener for an event.

Event is invoked when the property listener is about to be disposed.

The callback EventArgs.event_data will contain a UNO com.sun.star.lang.EventObject struct.

Parameters:

name (str) – Property Name
cb (EventArgsCallbackT) – Callback

Return type:

None

add_event_vetoable_change(name, cb)

Adds a listener for an event.

Event is invoked when property is changed.

The callback EventArgs.event_data will contain a com.sun.star.beans.PropertyChangeEvent struct.

Parameters:

name (str) – Property Name
cb (EventArgsCallbackT) – Callback

Return type:

None

add_event_vetoable_change_events_disposing(name, cb)

Adds a listener for an event.

Event is invoked when the property listener is about to be disposed.

The callback EventArgs.event_data will contain a UNO com.sun.star.lang.EventObject struct.

Parameters:

name (str) – Property Name
cb (EventArgsCallbackT) – Callback

Return type:

None

color_stock_bars(white_day_color, black_day_color)[source]

Set color of stock bars for a CandleStickChartType chart.

Parameters:

white_day_color (Color) – Chart white day color
black_day_color (Color) – Chart black day color

Raises:

NotSupportedError – If Chart is not of type CandleStickChartType
ChartError – If any other error occurs.

Return type:

None

See also

CommonColor

create_coordinate_system(dimension_count)

Creates a coordinate systems that fits the chart-type with its current settings and for the given dimension.

Raises:: com.sun.star.lang.IllegalArgumentException – IllegalArgumentException
Return type:: XCoordinateSystem
Parameters:: dimension_count (int) –

get_chart_type()

A string representation of the chart type.

This needs to be the service-name which can be used to create a chart type.

Return type:: str

get_data_series()[source]

retrieve all data series

Return type:: Tuple[ChartDataSeries[ChartType[TypeVar(_T, bound= ComponentT)]], ...]

get_property(name, default=<object object>)

Get property value

Parameters:

name (str) – Property Name.
default (Any, optional) – Return value if property value is None.

Returns:

Property value or default.

Return type:

Any

get_role_of_sequence_for_series_label()

Returns the role of the XLabeledDataSequence of which the label will be taken to identify the DataSeries in dialogs or the legend.

Return type:: str

get_services()

Gets service names for the instance.

Returns:: service names
Return type:: List[str]

get_supported_mandatory_roles()

Returns a sequence of roles that are understood by this chart type.

All roles must be listed in the order in which they are usually parsed. This ensures that gluing sequences together and splitting them up apart again results in the same structure as before.

Note, that this does not involve optional roles, like error-bars.

Return type:: Tuple[str, ...]

get_supported_optional_roles()

Returns a sequence of roles that are understood in addition to the mandatory roles see XChartType.getSupportedMandatoryRoles().

An example for an optional role are error-bars.

Return type:: Tuple[str, ...]

get_supported_property_roles()

Returns a sequence with supported property mapping roles.

An example for a property mapping role is FillColor.

Return type:: Tuple[str, ...]

qi(atype, raise_err=False)

Generic method that get an interface instance from an object.

Parameters:

atype (T) – Interface type to query obj for. Any Uno class that starts with ‘X’ such as XInterface
raise_err (bool, optional) – If True then raises MissingInterfaceError if result is None. Default False

Raises:

MissingInterfaceError – If ‘raise_err’ is ‘True’ and result is None

Returns:

instance of interface if supported; Otherwise, None

Return type:

T | None

Note

When raise_err=True return value will never be None.

remove_data_series(data_series)

removes one data series from the data series container.

Raises:: com.sun.star.container.NoSuchElementException – NoSuchElementException
Return type:: None
Parameters:: data_series (com.sun.star.chart2.XDataSeries) –

remove_event_observer(observer)

Removes an observer

Parameters:: observer (EventObserver) – One or more observers to add.
Returns:: True if observer has been removed; Otherwise, False.
Return type:: bool

remove_event_property_change(name)

Removes a listener for an event

Parameters:: name (str) – Property Name
Return type:: None

remove_event_property_change_events_disposing(name)

Removes a listener for an event

Parameters:: name (str) – Property Name
Return type:: None

remove_event_vetoable_change(name)

Removes a listener for an event

Parameters:: name (str) – Property Name
Return type:: None

remove_event_vetoable_change_events_disposing(name)

Removes a listener for an event

Parameters:: name (str) – Property Name
Return type:: None

set_data_series(data_series)

Set all data series.

Raises:: com.sun.star.lang.IllegalArgumentException – IllegalArgumentException
Return type:: None
Parameters:: data_series (Tuple[com.sun.star.chart2.XDataSeries, ...]) –

set_property(**kwargs)

Set property value

Parameters:: **kwargs (Any) – Variable length Key value pairs used to set properties.
Return type:: None

subscribe_event(event_name, callback)

Add an event listener to current instance.

Parameters:

event_name (str) – Event Name.
callback (EventCallback) – Callback of the event listener.

Return type:

None

support_service(*service)

Gets if instance supports a service.

Parameters:: *service (str) – Variable length argument list of UNO namespace strings such as com.sun.star.configuration.GroupAccess
Returns:: True if instance supports any passed in service; Otherwise, False
Return type:: bool

trigger_event(event_name, event_args)

Trigger an event on current instance.

Parameters:

event_name (str) – Event Name.
event_args (EventArgsT) – Event Args.

Return type:

None

unsubscribe_event(event_name, callback)

Remove an event listener from current instance.

Parameters:

event_name (str) – Event Name.
callback (EventCallback) – Callback of the event listener.

Return type:

None

property calc_doc: CalcDoc

Calc Document.

Return type:: CalcDoc

property calc_sheet: CalcSheet

Calc Sheet.

Return type:: CalcSheet

property chart_doc: ChartDoc

Chart Document.

Return type:: ChartDoc

property chart_type: str

Gets chart type such as com.sun.star.chart2.StockBarChart.

Return type:: str

property component: com.sun.star.chart2.ChartType

ChartType Component

Return type:: ChartType

property event_observer: EventObserver

Gets/Sets The Event Observer for this instance.

Return type:: EventObserver

property lo_inst: LoInst

Lo Instance

Return type:: LoInst

property office_doc: OfficeDocumentT

Office Document.

Return type:: OfficeDocumentT

property owner: _T

Gets Owner object for this Chart Type

Return type:: TypeVar(_T, bound= ComponentT)