grapa.shared.string_manipulations.TextHandler

class grapa.shared.string_manipulations.TextHandler

Bases: object

text are draw onto plot as Annotations

__init__()

Methods

add(graph, text, textxy[, textargs])	Adds a text to be annotated in the plot, handling the not-so-nice internal implementation text, textxy, textargs: as single elements, or as lists (1 item per annotation)
check_valid(graph)	validates
remove(graph[, by_id])	By default, removes the last text annotation in the list (pop)

classmethod add(graph, text, textxy, textargs=None)

Adds a text to be annotated in the plot, handling the not-so-nice internal implementation text, textxy, textargs: as single elements, or as lists (1 item per annotation)

classmethod check_valid(graph) → Tuple[List[str], List, List[Dict]]

validates

classmethod remove(graph, by_id=-1)

By default, removes the last text annotation in the list (pop)

Parameters:

• graph – the Graph object to act on

• by_id – index of the annotation to remove

Returns:

a dict with initial text values, prior to removal (use case: restore)