Summary
When an XLSX cell requests an unavailable sans-serif font, office2pdf can render it with a serif fallback. In the contributor acceptance fixture, the bold Carlito header text is sans-serif in Excel but serif in the office2pdf PDF.
Reproduction
Convert tests/fixtures/xlsx/pr_186_contributor_acceptance.xlsx on a system without Carlito installed and compare page 1 with a native Microsoft Excel PDF export.
Expected
An unavailable spreadsheet sans-serif font uses a metric-compatible sans-serif fallback, preserving the workbook's font class and layout as closely as possible.
Actual
The header uses a serif fallback, changing glyph shape and metrics.
Visual comparison
Ground truth is on the left; office2pdf output at filing time is on the right. Both pages were rendered with pdftoppm at 150 DPI.
Related to #186 and #327.
Summary
When an XLSX cell requests an unavailable sans-serif font, office2pdf can render it with a serif fallback. In the contributor acceptance fixture, the bold
Carlitoheader text is sans-serif in Excel but serif in the office2pdf PDF.Reproduction
Convert
tests/fixtures/xlsx/pr_186_contributor_acceptance.xlsxon a system without Carlito installed and compare page 1 with a native Microsoft Excel PDF export.Expected
An unavailable spreadsheet sans-serif font uses a metric-compatible sans-serif fallback, preserving the workbook's font class and layout as closely as possible.
Actual
The header uses a serif fallback, changing glyph shape and metrics.
Visual comparison
Ground truth is on the left; office2pdf output at filing time is on the right. Both pages were rendered with
pdftoppmat 150 DPI.Related to #186 and #327.