# Gamgi Config

- Usability
- Precision
- Color

### length, angle, mass, charge

Set the number of decimal figures used to show the various data types. This is not related with the precision used internally to handle data, which is always the maximum possible (double precision).

    Example: <gamgi length="4" angle="2" mass="4" charge="4"/> (default)
    (defined in GAMGI_MATH_DECIMAL_LENGTH, GAMGI_MATH_DECIMAL_ANGLE,
    GAMGI_MATH_DECIMAL_MASS and GAMGI_MATH_DECIMAL_CHARGE)
    Allowed values: 0 - 5 (defined in GAMGI_MATH_DECIMAL_MAX) (optional)

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