YoutubeThumbnailsCommand class

A thumbnail resource identifies different thumbnail image sizes associated with a resource. Please note the following characteristics of thumbnail images:

A resource's snippet.thumbnails property is an object that identifies the thumbnail images available for that resource. A thumbnail resource contains a series of objects. The name of each object

(default, medium, high, etc.) refers to the thumbnail image size. Different types of resources may support different thumbnail image sizes. Different types of resources may define different sizes for thumbnail images with the same name. For example, the default thumbnail image for a video resource is typically 120px by 90px, and the default thumbnail image for a channel resource is typically 88px by 88px. Resources of the same type may still have different thumbnail image sizes for certain images depending on the resolution of the original image or content uploaded to YouTube. For example, an HD video may support higher resolution thumbnails than non-HD videos. Each object that contains information about a thumbnail image size has a width property and a height property. However, the width and height properties may not be returned for that image. If an uploaded thumbnail image does not match the required dimensions, the image is resized to match the correct size without changing its aspect ratio. The image is not cropped, but may include black bars so that the size is correct.

Inheritance

Constructors

YoutubeThumbnailsCommand()

Properties

aliases → List<String>
Alternate names for this command.
no setterinherited
argParser → ArgParser
The argument parser for this command.
no setterinherited
argResults → ArgResults?
The parsed argument results for this command.
no setterinherited
broadcast → Broadcast
no setterinherited
category → String
The command's category.
no setterinherited
channels → Channels
no setterinherited
chat → Chat
no setterinherited
comments → Comments
no setterinherited
commentThreads → CommentThreads
no setterinherited
description → String
A description of this command, included in usage.
no setteroverride
globalResults → ArgResults?
The parsed global argument results.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
hidden → bool
Whether or not this command should be hidden from help listings.
no setterinherited
invocation → String
A single-line template for how to invoke this command (e.g. "pub get package").
no setterinherited
liveStream → LiveStream
no setterinherited
name → String
The name of this command.
no setteroverride
parent → Command?
The command's parent command, if this is a subcommand.
no setterinherited
playlists → Playlists
no setterinherited
runner → CommandRunner?
The command runner for this command.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
no setterinherited
subcommands → Map<String, Command>
An unmodifiable view of all sublevel commands of this command.
no setterinherited
subscriptions → Subscriptions
no setterinherited
suggestionAliases → List<String>
Alternate non-functional names for this command.
no setterinherited
summary → String
A short description of this command, included in parent's CommandRunner.usage.
no setterinherited
takesArguments → bool
Whether or not this command takes positional arguments in addition to options.
no setterinherited
thumbnails → Thumbnails
no setterinherited
usage → String
Generates a string displaying usage information for this command.
no setterinherited
usageFooter → String?
An optional footer for usage.
no setterinherited
videoCategories → VideoCategories
no setterinherited
videos → Videos
no setterinherited
watermarks → Watermarks
no setterinherited

Methods

addSubcommand(Command command) → void
Adds Command as a subcommand of this.
inherited
initializeYt() → Future<void>
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
printUsage() → void
Prints the usage information for this command.
inherited
run() → FutureOr?
Runs this command.
inherited
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