cairo:font-options-color-mode (options)

options -- a cairo:font-options-t instance
mode -- a cairo:color-mode-t value for the color mode for the font options instance

The cairo:font-options-color-mode function gets the color mode for the font options instance. The (setf cairo:font-options-color-mode) function sets the color mode. This controls whether color fonts are to be rendered in color or as outlines. See the documentation for the cairo:color-mode-t enumeration for full details.

Since 1.18