# PDF Generation - OCR Track Table Rendering Fix

## MODIFIED Requirements

### Requirement: OCR Track Table Content Conversion

The PDF generator MUST properly convert table content from JSON dict format to renderable structure when processing OCR track results.

#### Scenario: Table dict with cells array converts to proper HTML

Given an OCR track JSON with table element containing rows, cols, and cells array
When the PDF generator processes this element
Then the table content MUST be converted to a TableData object
And TableData.to_html() MUST produce valid HTML with proper tr/td structure
And the generated PDF table MUST have cells positioned in correct grid locations

#### Scenario: Table with rowspan/colspan renders correctly

Given a table element with cells having rowspan > 1 or colspan > 1
When the PDF generator renders the table
Then merged cells MUST span the correct number of rows/columns
And content MUST appear in the merged cell position

### Requirement: Table Visual Fidelity

The PDF generator MUST render OCR track tables with visual structure matching the original document.

#### Scenario: Table renders with grid lines

Given an OCR track table element
When rendered to PDF
Then the table MUST have visible grid lines/borders
And cell boundaries MUST be clearly defined

#### Scenario: Table text alignment preserved

Given an OCR track table with cell content
When rendered to PDF
Then text MUST be positioned within the correct cell boundaries
And text MUST NOT overflow into adjacent cells

### Requirement: Backward Compatibility with Hybrid Mode

The table rendering fix MUST NOT break hybrid mode processing.

#### Scenario: Hybrid mode tables render correctly

Given a document processed with hybrid mode combining Direct and OCR tracks
When PDF is generated
Then Direct track tables MUST render with existing quality
And OCR track tables MUST render with improved quality
And no regression in table positioning or content