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Module types

xfa_layout_engine

Module types

Expand description

Core types for XFA layout — Box Model, measurements, and layout primitives.

Implements XFA 3.3 §4 (Box Model) types.

Structs§

BoxModel: The XFA Box Model for a form element.
Caption: A caption for a form field.
Insets: Inset values (margins, padding) for the four sides.
Measurement: A measurement with a unit, parsed from XFA attributes.
Point: A 2D point in layout coordinates (points, 1pt = 1/72 inch).
Rect: An axis-aligned rectangle in layout space.
Size: A 2D size in points.

Enums§

CaptionPlacement: Caption placement relative to content.
LayoutStrategy: Layout strategy for a container.
MeasurementUnit: Units for measurements in XFA.
TextAlign: Horizontal text alignment (XFA <para hAlign>).
VerticalAlign: Vertical text alignment (XFA <para vAlign>).

Constants§

DEFAULT_TEXT_PADDING: Shared default horizontal text padding, applied per side when paragraph margins are not explicitly set.