fontdiff released

Dave Crossland
Posts: 1,473
Sascha Brawer just posted to the fonttools list:
we [Google] just released fontdiff, a small utility for testing fonts. When you modify a TrueType or OpenType font, fontdiff generates a PDF showing the typeset text both before and after the change. You can use this PDF to easily review the changes and spot any errors caused by a font switch. For every line in the text sample, the tool renders two raster images in high resolution. One image is typeset using the original font, and the second uses the new font. If there is any difference between these two high-resolution images (even if it’s just whitespace caused by kerning changes), the output PDF highlights the difference in color.
https://github.com/googlei18n/fontdiff
5
Categories
- All Categories
- 46 Introductions
- 3.8K Typeface Design
- 475 Type Design Critiques
- 555 Type Design Software
- 1.1K Type Design Technique & Theory
- 640 Type Business
- 830 Font Technology
- 29 Punchcutting
- 507 Typography
- 120 Type Education
- 313 Type History
- 74 Type Resources
- 109 Lettering and Calligraphy
- 30 Lettering Critiques
- 79 Lettering Technique & Theory
- 529 Announcements
- 84 Events
- 110 Job Postings
- 165 Type Releases
- 169 Miscellaneous News
- 274 About TypeDrawers
- 54 TypeDrawers Announcements
- 118 Suggestions and Bug Reports