![]() For example, you could specify the style in the Normal paragraph style to apply the embedded font to all text that uses Normal (or styles that are based on Normal). Does the Family value match either the fonts used by the project, or specified in the Font substitutions option? Are you sure? Maybe the names only differ by spaces.Īre you actually using the font in styles within the text? You can set it in either character styles or paragraph styles. Go to the font document(s) under the Resources folder. This should make it easier to diagnose embedded font problems. Jutoh will check whether any of the font names in the embedded font documents are in fact not referenced throughout your book (and not mentioned in Font substitutions), and warn you if not. Make sure you edit the drop-down controls to describe the font variations so that the ereader will use the correct font for different styles. If you have several font documents for a given font, each responsible for different variations of the font (such as bold or bold and italic), then you must have the same font family name in each. The easiest thing in this case is to simply change calibri to Calibri in the font document(s) instead. EmbeddedFontName can actually include multiple names, separated by commas, which the book will use to try different fonts to find one that's available on the device.įor example, if you use the font Calibri in your styles, then either the Family value in your embedded font document(s) must be Calibri, or if it says instead calibri, then you must specify Calibri:calibri in Font substitutions for all relevant configurations. Separate multiple substitutions with semicolons. Where the first name is found in content and styles throughout your book, it will be translated to the second name (the names used in the embedded font documents). The syntax of Font substitutions is of the form NameUsedInContent:EmbeddedFontName. Check and check again! You can also view the CSS file with Book | Examine since it may make it easier to see what fonts have been specified in various CSS definitions. If the names don't match, then the ereader is not going to be able to figure out which font to use. ![]() The case (capitalisation) of the name is significant. In particular, make sure that the name of the font family in the font document corresponds to a font name that you use either within styles, or in the Font substitutions configuration property. You need to follow the instructions in Working with embedded fonts in the Jutoh manual very carefully. See also: Working with embedded fonts in the Jutoh manual Why are fonts not working when viewed on an actual device? Why does Kindlegen complain about PostScript in my embedded OTF fonts? Our understanding is that the Nook/ePIB format utilizes fonts from the device and cannot display embedded fonts.KB0084: Why are my embedded fonts not working?Ĭontents | Start | End | Previous: KB0083: Can I add audio and video files? | Next: KB0085: How can I search for text and replace styles at the same time? KB0084: Why are my embedded fonts not working? Provided you subset the font, you are covered. KF8: We have determined that the KF8 format provides enough protection to serve as a sufficient obfuscation method. The IDPF has a prescribed a methodology for the obfuscation as part of the ePUB 3 specification. ePUB: You may embed fonts in documents delivered in the ePUB format provided you subset and obfuscate the font. PDF: Covered as long as you subset the font. We allow usage of Adobe purchased fonts per the following: Font subsetting removes any glyphs that are not being used in the publication, so that if the font is extracted from the document, the font will not be complete. Font obfuscation scrambles a part of the font, so that if it is extracted from the document, it will not be operative if installed on a desktop system. Two steps are used in PDF to protect fonts font obfuscation and font subsetting. PDF has long been an approved format for use with fonts purchased from Adobe. However, Adobe requires that adequate steps be taken to protect the font(s) against theft when embedded in electronic documents. ![]() "You may embed copies of the font software into your electronic documents for the purpose of printing and viewing the document." Adobe's policy for usage of fonts purchased from Adobe to be used in eBooks:Īdobe’s End User License Agreement (EULA), section 14.7.5 states:
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