floorToDouble method

double floorToDouble ()
override

Returns the greatest integer double value no greater than this.

If this is already an integer valued double, including -0.0, or it is not a finite value, the value is returned unmodified.

For the purpose of rounding, -0.0 is considered to be below 0.0. A number d in the range 0.0 < d < 1.0 will return 0.0.

Implementation

double floorToDouble();

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https://api.dart.dev/stable/2.13.0/dart-core/double/floorToDouble.html