Hi Akira TAGOH, Here are the API requirement from pango side. Pango uses FcFontList to retrieve the complete list of fonts available in the Operating System. And with variable fonts, there are some axis to define own style custom fonts. The user may want save the custom font as new style to be easy accessed next time. The current problem is that fontconfig can't return the custom font list when querying with FcFontList. After several discussion, maybe we can save the custom font into fontconfig cache, and the custom font need to be preserved next time, even after some fonts installed or removed if possible. With the custom font saved in fontconfig cache, the custom style font will be listed in font chooser dialog. When use this custom style font next time, pango will copy the saved font variations into PangoFontDescription from fontconfig, and use the custom style font as normal fonts except that the font variations is set. In future, pango may also copy OpenType features into PangoFontDescription. Currently OpenType features seems implemented by pango attributes. If you need more information about this API proposal, please let me know. Thanks, Peng _______________________________________________ Fontconfig mailing list Fontconfig@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/fontconfig
