Specifying the library dependencies in the depends field of library.properties causes the Arduino Library Manager (Arduino IDE 1.8.10 and newer) to offer to install any missing dependencies during installation of this library.
The library is not dependent on Adafruit_GFX.
The Wrapper is an optional include. I try to avoid external dependencies to avoid my library stop compiling at some point.
Specifying the library dependencies in the
depends
field of library.properties causes the Arduino Library Manager (Arduino IDE 1.8.10 and newer) to offer to install any missing dependencies during installation of this library.Reference: https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5:-Library-specification#libraryproperties-file-format