Share via

DoubleAsStringWithPrecision function

  • Article

Fully qualified name: Std.Convert.DoubleAsStringWithPrecision

function DoubleAsStringWithPrecision(input : Double, precision : Int) : String

Summary

Converts a given double-precision floating-point number to a string representation with desired precision, rounding if required.

Input

input

Double to be converted.

precision

Non-negative number of digits after the decimal point.

Example

Message($"{DoubleAsStringWithPrecision(0.354, 2)}"); // Prints 0.35
Message($"{DoubleAsStringWithPrecision(0.485, 1)}"); // Prints 0.5
Message($"{DoubleAsStringWithPrecision(5.6, 4)}"); // Prints 5.6000
Message($"{DoubleAsStringWithPrecision(2.268, 0)}"); // Prints 2