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API reference

@docmentis/udoc-viewer

UDocViewer

UDocViewerOptions

@docmentis/udoc-editor

createI18n

EditorMode

I18n

MessageKey

Messages

pageActions

PageActionsCallbacks

pageInserts

PageInsertsOptions

PageSizeInfo

UDocEditor

UDocEditorEvents

UDocEditorOptions

@docmentis/udoc-node

Entitlements

Feature

isFileFormat

RemoteCheckpointResponse

UDocNode

UDocNodeOptions

UDocSession

@docmentis/udoc-server

createUDocServer

DirectoryDocumentStore

DocumentStore

Frontier

KeptDocument

Original

PackageDescription

UDocServer

UDocServerOptions

Common

Classes

OverlayManager

UDocBase

UDocError

Interfaces

Affine

Annotation

DocumentLayout

Fit

FontDescriptor

GoogleFontFamily

LocalCollaborationServiceOptions

Messages

OpenOptions

OverlayFrame

OverlayItem

OverlayOptions

PageGap

PageView

PrintOptions

Rect

RemoteCheckpointResponse

RenderPageOptions

SearchMatch

SearchMatchLocation

SearchOptions

SearchQuad

SheetInfo

Size

UDocEvents

UDocOptions

UrlFont

Viewport

WasmLocateOptions

Type Aliases

AnnotationId

AnnotationKind

AnnotationPatch

Destination

DestinationView

EventHandler

ExportFormat

FileFormat

FitMode

LayoutMode

LeftPanelTab

OverlaySource

PageExportFormat

PanelTab

PortableCommand

PresentationCommand

PrintQuality

RightPanelTab

SaveStrategy

ScrollAlignment

ScrollMode

ShapeCommand

ThemeMode

UDocCommand

UDocErrorCode

UDocErrorDetail

UDocSearchScope

UDocSelection

UDocType

ViewControlsPlacement

ViewLength

Engine types

On this page

API reference / Common / Size

Interface: Size

Properties

Property	Type
`width`	`number`
`height`	`number`

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Copyright © 2026 docMentis LLC