word-aligner

{'type': 'object', 'required': ['lines'], 'properties': {'lines': {'type': 'array', 'items': {'oneOf': [{'type': 'string', 'description': 'Plain line text (shorthand).'}, {'type': 'object', 'required': ['text'], 'properties': {'rtl': {'type': 'boolean', 'description': 'Right-to-left layout (Hebrew, Arabic, ...). Default false.'}, 'font': {'type': 'string', 'description': 'Google Fonts family name (e.g. "Noto Sans Hebrew"). Defaults to Inter.'}, 'text': {'type': 'string', 'description': 'Line text.'}, 'gapPx': {'type': 'integer', 'maximum': 56, 'minimum': 0, 'description': 'Horizontal gap between word tokens in px. Default 14.'}, 'sizePx': {'type': 'integer', 'maximum': 64, 'minimum': 12, 'description': 'Text size in px. Default 36.'}, 'orientation': {'enum': ['upright', 'vertical', 'sideways'], 'type': 'string', 'description': 'How this line\'s glyphs are set, visible with settings.axis "columns". "vertical" stacks characters (Japanese, Chinese), "sideways" rotates the line (Mongolian). Default "upright".'}}, 'additionalProperties': False}]}, 'maxItems': 8, 'minItems': 1, 'description': 'Text lines, top to bottom. Each entry is a plain string or an object with per-line visual options.'}, 'pairs': {'type': 'array', 'items': {'type': 'object', 'required': ['upper', 'lower'], 'properties': {'gapPx': {'type': 'integer', 'maximum': 156, 'minimum': 12, 'description': 'Vertical gap between the two lines in px. Default 120.'}, 'lower': {'type': 'integer', 'description': '0-based index of the lower line (must equal upper + 1).'}, 'upper': {'type': 'integer', 'description': '0-based index of the upper line.'}, 'showConnectors': {'type': 'boolean', 'description': 'Draw connectors between this pair. Default true.'}}, 'additionalProperties': False}, 'description': 'Per-pair controls for a specific adjacent line pair.'}, 'settings': {'type': 'object', 'properties': {'axis': {'enum': ['rows', 'columns'], 'type': 'string', 'description': 'Flow direction of the diagram. "rows" (default) stacks lines downward with vertical connectors. "columns" stands each line up as a vertical column with sideways connectors, for Japanese, Chinese, and Mongolian; the first line is the leftmost column.'}, 'theme': {'enum': ['light', 'dark'], 'type': 'string', 'description': 'UI theme (token chip color). Default light.'}, 'palette': {'enum': ['pastel', 'vivid'], 'type': 'string', 'description': 'Connection color palette. Default pastel.'}, 'lineStyle': {'enum': ['straight', 'curved'], 'type': 'string', 'description': 'Connection line shape. Default curved.'}, 'background': {'enum': ['light', 'dark'], 'type': 'string', 'description': 'Preview background. Default light.'}, 'lineOpacity': {'type': 'number', 'maximum': 1, 'minimum': 0.2, 'description': 'Connection line opacity. Default 1.'}, 'showNumbers': {'type': 'boolean', 'description': 'Show line numbers. Default false.'}, 'lineThickness': {'type': 'number', 'maximum': 8, 'minimum': 1, 'description': 'Connection line thickness. Default 3.'}, 'tokenMergeChar': {'type': 'string', 'maxLength': 1, 'description': 'Single char that joins parts into one token rendered with a space (e.g. "is+playing"). Default "+".'}, 'tokenSplitChars': {'type': 'string', 'description': 'Characters (besides whitespace) that split text into tokens and are then removed. Default ".-|". Set "-|" to keep periods in Leipzig glosses.'}, 'colorTokensByLink': {'type': 'boolean', 'description': 'Tint word tokens in their connection color. Default true.'}}, 'description': 'Global visual overrides. Unset fields inherit defaults.', 'additionalProperties': False}, 'alignments': {'type': 'array', 'items': {'type': 'array', 'items': {'type': 'integer'}, 'maxItems': 4, 'minItems': 4}, 'description': 'Word-alignment links as [lineA, wordA, lineB, wordB] (0-based indices, lines must be adjacent).'}}, 'additionalProperties': False}

{'type': 'object', 'required': ['url'], 'properties': {'url': {'type': 'string', 'description': 'The shareable diagram URL. Return this to the user exactly as received, character for character.'}}}