DowncastAttributeElementCreatorFunction

Parameters

attributeValue : any

The model attribute value to be converted to the view attribute element.

conversionApi : DowncastConversionApi

The conversion interface.

data : object

Additional information about the change (same as for attribute event).

Properties

data.attributeKey : string

Attribute key.

data.attributeNewValue : unknown

New attribute value.

data.attributeOldValue : unknown

Attribute value before the change. This is null when selection attribute is converted.

data.item : ModelItem | ModelSelection | ModelDocumentSelection

Changed item or converted selection.

data.range : ModelRange

Range spanning over changed item or selection range.

Returns

ViewAttributeElement | null

The view attribute element.