Tool

class visionappster.Tool

A superclass for tools that need more fine-grained control over their inputs and outputs. Tool implementations do not need to be derived from this class but doing so gives them additional features.

class EventType

Members:

STARTED

STOPPED

__init__(self: visionappster.Tool.EventType, value: int) → None

property name

class ExecutionMode

Members:

NON_THREADED

SINGLE_THREADED

MULTI_THREADED

__init__(self: visionappster.Tool.ExecutionMode, value: int) → None

property name

__init__(self: visionappster.Tool) → None

Initializes the class. Must be called explicitly from the constructor of a derived class:

from visionappster import Tool

def Derived(Tool):
    def __init__(self):
        Tool.__init__(self)

static publish(arg0: str, *args) → None

Makes one or more tools globally available.

property inputs

An array of objects, each containing the following attributes:

• name: str: The name of the input.

• connected: boolTrue if the input is connected in the processing

  graph, False otherwise.

• default_value: The current default value of the parameter. May differ from what the process function will actually get as an argument.

property outputs

An array of objects, each containing the following attributes:

• name: str: The name of the output.

• connected: boolTrue if the output is connected in the processing

  graph, False otherwise.