WT

Description	Represents the primary text content within a warichu annotation, conveying the main annotation message.
Namespace	1.7 2.0
Category	inline

Attributes

Placement

Specifies how the element is placed relative to surrounding content (e.g., block-level or inline flow).

WritingMode

Defines the direction of text flow (e.g., left-to-right, right-to-left, or vertical).

BackgroundColor

Sets the background color for the element’s content area.

BorderColor

Specifies the color of the border around the element.

BorderStyle

Indicates the style of the border (e.g., solid, dashed, dotted).

BorderThickness

Defines the thickness of the border line in user space units (such as points).

Padding

Determines the space between the element’s border (or boundary) and its inner content.

Color

Applies the primary color (fill or stroke) for the text or graphic content.

role

Main indicator of type. This semantic association allows tools to present and support interaction with the object in a manner that is consistent with user expectations about other objects of that type.

Differences

Well tagged PDF:

The 'WT' element in Well-Tagged PDF encapsulates the annotation text of a Warichu, delivering the actual content of the interlinear note.

It should be nested within a 'Warichu' element and clearly defined to maintain the relationship between the base text and the annotation, ensuring consistent reflow.

PDFUA:

In PDF/UA, the 'WT' element provides the accessible annotation text for Warichu annotations, enabling assistive technologies to present supplementary information accurately.

The element must be directly associated with its corresponding 'Warichu' element and include any necessary alternative descriptions for clarity.