Qt 5.7 | Qt QML | QML Types | double QML Basic Type

Qt 5.7.1 Reference Documentation

# double QML Basic Type

a number with a decimal point, stored in double precision.

The `double` type refers to a number with a decimal point and is stored in double precision, IEEE floating point format.

Example:

      Item {
          property double number: 32155.2355
      }

This basic type is provided by the QML language.

See also QML Basic Types.