LineLayout Class @beta
Represents the layout of a single line within a paragraph of a text block. Contains a sequence of RunLayout objects, the computed range of the line, and its offset from the document origin. Provides utilities for appending runs, computing ranges, and converting to result objects.
Methods
| Name | Description | |
|---|---|---|
| constructor(source: Run | List | Paragraph, style: TextStyleSettingsProps, context?: LayoutContext, depth: number0): LineLayout | ||
| append(run: RunLayout): void | ||
| stringify(): string | Compute a string representation, primarily for debugging purposes. | |
| toResult(): LineLayoutResult |
Properties
| Name | Type | Description | |
|---|---|---|---|
| back Accessor ReadOnly | RunLayout | Gets the last RunLayout in this line. | |
| depth | number | ||
| isEmpty Accessor ReadOnly | boolean | Indicates whether this line contains any runs. | |
| justificationRange | Range2d | ||
| lengthFromLastTab | number | ||
| marker Accessor | undefined | RunLayout | Gets or sets the marker RunLayout for this line, used for lists. | |
| marker Setter | marker(value: RunLayout): void | ||
| offsetFromDocument | WritableXAndY | ||
| range | Range2d | ||
| runRange | Range2d | ||
| runs Accessor ReadOnly | ReadonlyArray<RunLayout> | Gets the array of RunLayout objects contained in this line. | |
| source | Run | List | Paragraph |
Defined in
Last Updated: 07 October, 2025
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