Class: OpenCommand

Open command.

Implements

• UndoCommandSupport

Constructors

Constructor

new OpenCommand(
   viewer, 
   file, 
   params): OpenCommand;

OpenCommand constructor.

Parameters

viewer

GcImageViewer

file

any

params

OpenParameters

Returns

OpenCommand

Properties

params

params: OpenParameters;

name

name: string = "Open";

Optional. The unique name of the command. Used by the undo.skipCommands option setting.

Implementation of

UndoCommandSupport.name

Methods

execute()

execute(viewer): Promise<void>;

Action implementation.

Parameters

viewer

GcImageViewer

Returns

Promise<void>

Implementation of

UndoCommandSupport.execute

undo()

undo(viewer): Promise<void>;

Undo action implementation.

Parameters

viewer

GcImageViewer

Returns

Promise<void>

Implementation of

UndoCommandSupport.undo