OnvifGetConfigurationPtzCommand class Null safety

Get a specific PTZconfiguration from the device, identified by its reference token or name.

The default Position/Translation/Velocity Spaces are introduced to allow NVCs sending move requests without the need to specify a certain coordinate system. The default Speeds are introduced to control the speed of move requests (absolute, relative, preset), where no explicit speed has been set.

The allowed pan and tilt range for Pan/Tilt Limits is defined by a two-dimensional space range that is mapped to a specific Absolute Pan/Tilt Position Space. At least one Pan/Tilt Position Space is required by the PTZNode to support Pan/Tilt limits. The limits apply to all supported absolute, relative and continuous Pan/Tilt movements. The limits shall be checked within the coordinate system for which the limits have been specified. That means that even if movements are specified in a different coordinate system, the requested movements shall be transformed to the coordinate system of the limits where the limits can be checked. When a relative or continuous movements is specified, which would leave the specified limits, the PTZ unit has to move along the specified limits. The Zoom Limits have to be interpreted accordingly.

Inheritance

Constructors

OnvifGetConfigurationPtzCommand()

Properties

aliases List<String>
Alternate names for this command.
read-only, inherited
argParser ArgParser
The argument parser for this command.
read-only, inherited
argResults ArgResults?
The parsed argument results for this command.
read-only, inherited
category String
The command's category.
read-only, inherited
description String
A description of this command, included in usage.
read-only, override
deviceManagement DeviceManagement
read-only, inherited
globalResults ArgResults?
The parsed global argument results.
read-only, inherited
hashCode int
The hash code for this object.
read-only, inherited
hidden bool
Whether or not this command should be hidden from help listings.
read-only, inherited
invocation String
A single-line template for how to invoke this command (e.g. "pub getpackage").
read-only, inherited
media Media
read-only, inherited
name String
The name of this command.
read-only, override
onvif Onvif
read-only, inherited
parent Command?
The command's parent command, if this is a subcommand.
read-only, inherited
ptz Ptz
read-only, inherited
runner CommandRunner?
The command runner for this command.
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
subcommands Map<String, Command>
An unmodifiable view of all sublevel commands of this command.
read-only, inherited
summary String
A short description of this command, included in parent's CommandRunner.usage.
read-only, inherited
takesArguments bool
Whether or not this command takes positional arguments in addition to options.
read-only, inherited
usage String
Generates a string displaying usage information for this command.
read-only, inherited
usageFooter String?
An optional footer for usage.
read-only, inherited

Methods

addSubcommand(Command command) → void
Adds Command as a subcommand of this.
inherited
initializeOnvif() Future<void>
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
printUsage() → void
Prints the usage information for this command.
inherited
run() → void
Runs this command.
override
toString() String
A string representation of this object.
inherited
usageException(String message) → Never
Throws a UsageException with message.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited