Optimized font subsetting for a print path
US9159003B2 · kind B2 · utility
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20Claims
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Assignee
Inventors
Key dates
| Filing date | Jan 7, 2014 |
| Grant date | Oct 13, 2015 |
| Priority date | — |
| Expiry date | Jan 7, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/109
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Subject matter described herein is directed to providing font-rendering information (e.g., XPS file) that is usable to print a document. For example, a font file is received that defines a font type included in the document. A determination is made that a quantity of pages of the document does not exceed a subsetting-optimization threshold. When the quantity of pages does not exceed the threshold, a subsetted font file of the font type is generated. The subsetted file is provided, such as via the spool file, to a print subsystem.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.