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.
read-onlyinherited
argParser ArgParser
The argument parser for this command.
read-onlyinherited
argResults ArgResults?
The parsed argument results for this command.
read-onlyinherited
broadcast Broadcast
read-onlyinherited
category String
The command's category.
read-onlyinherited
channels Channels
read-onlyinherited
chat Chat
read-onlyinherited
comments Comments
read-onlyinherited
commentThreads CommentThreads
read-onlyinherited
description String
A description of this command, included in usage.
read-onlyoverride
globalResults ArgResults?
The parsed global argument results.
read-onlyinherited
hashCode int
The hash code for this object.
read-onlyinherited
hidden bool
Whether or not this command should be hidden from help listings.
read-onlyinherited
invocation String
A single-line template for how to invoke this command (e.g. "pub get package").
read-onlyinherited
liveStream LiveStream
read-onlyinherited
name String
The name of this command.
read-onlyoverride
parent Command?
The command's parent command, if this is a subcommand.
read-onlyinherited
playlists Playlists
read-onlyinherited
runner CommandRunner?
The command runner for this command.
read-onlyinherited
runtimeType Type
A representation of the runtime type of the object.
read-onlyinherited
read-onlyinherited
subcommands Map<String, Command>
An unmodifiable view of all sublevel commands of this command.
read-onlyinherited
subscriptions Subscriptions
read-onlyinherited
suggestionAliases List<String>
Alternate non-functional names for this command.
read-onlyinherited
summary String
A short description of this command, included in parent's CommandRunner.usage.
read-onlyinherited
takesArguments bool
Whether or not this command takes positional arguments in addition to options.
read-onlyinherited
thumbnails Thumbnails
read-onlyinherited
usage String
Generates a string displaying usage information for this command.
read-onlyinherited
usageFooter String?
An optional footer for usage.
read-onlyinherited
videoCategories VideoCategories
read-onlyinherited
videos Videos
read-onlyinherited
watermarks Watermarks
read-onlyinherited

Methods

addSubcommand(Command command) → void
Adds Command as a subcommand of this.
inherited
done() → dynamic
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