Commits on Jan 15, 2024

1. Full font embedding …

   This add an option to disable font subsetting. Original fonts can be
   embedded in full original form.
   
   This feature can make documents substantially bigger. In addition to
   embedded fonts being bigger PDF requires additional information in order
   to properly render text. Specifically, it requires glyph widths. Some
   fonts contain thousands of glyps. A thousand of glyph widths on average
   would result in about 4 Kb additional size of the document.
   Additionally, PDF requires another mapping to make the text intelligible
   when copying. This additional size is much harder to estimate as it
   greatly depend on the font coverage but usually on the order of ~1-10
   Kb per font.
   
   Intended use case is a workaround for when TTFunk breaks fonts in
   subsetting. But also this might be useful for documents that are going
   to be edited. For example, documents that are templates and more text
   would be added later, or AcroForm feature that allows end users to fill
   forms.

   

   pointlessone committed Jan 15, 2024
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