Number representation for NoFlo
This package provides utility components for number representation in NoFlo. Based on Javascript Number Methods.
Package Installation
npm install noflo-numbers --save
Component Usage
ToExponential
Converts a number into an exponential notation
| Port | Name | Datatype | Description |
|---|---|---|---|
| InPort | in | number |
Input number |
| InPort | digits | number |
Digits after decimal point. Integer between 0 and 20. If omitted, it is set to as many digits as necessary to represent the value |
| OutPort | out | string |
A String, representing the number as an exponential notation |
ToFixed
Converts a number into a string, keeping a specified number of decimals
| Port | Name | Datatype | Description |
|---|---|---|---|
| InPort | in | number |
Input number |
| InPort | digits | number |
Digits after decimal point. Int from 0 to 20. Default 0 |
| OutPort | out | string |
A String, representing a number, with the exact number of decimals |
ToPrecision
Formats a number to a specified length
| Port | Name | Datatype | Description |
|---|---|---|---|
| InPort | in | number |
Input number |
| InPort | digits | number |
Number of digits. Integer between 1 and 21. If omitted, it returns the entire number |
| OutPort | out | string |
A String, representing a number formatted to the specified precision |
ToString
Converts a number into a string
| Port | Name | Datatype | Description |
|---|---|---|---|
| InPort | in | number |
Input number |
| InPort | radix | number |
Base to use. Integer between 2 and 36. Default 10. - 2: Binary value - 8: Octal value - 16: Hexadecimal value |
| OutPort | out | string |
A String, representing a number |