Library to scale and format numbers with common units. In very early stages of development, probably not generally useful yet.
bower install https://github.com/Netuitive/kbn#master
gulp
gulp production
kbn.findUnitFormat(unit)
Given a string will attempt to find a unit.
kbn.formatValue(value, unit)
Given a value and unit will scale the value by the unit, round to 4 significant digits, and return a string representation of the value with the scaled units.
Supported unit codes recognized by the formatValue api call.
| code | unit | |
|---|---|---|
general |
||
| short | short | |
| percent | percent (0-100) | |
| percentunit | percent (0.0-1.0) | |
| humidity | Humidity (%H) | |
| ppm | ppm | |
| dB | decibel | |
data |
||
| bits | bits | |
| bytes | bytes | |
| kbytes | kilobytes | |
| mbytes | megabytes | |
| gbytes | gigabytes | |
| pps | packets/sec | |
| bps | bits/sec | |
| Bps | bytes/sec | |
time |
||
| hertz | Hertz (1/s) | |
| ns | nanoseconds (ns) | |
| µs | microseconds (µs) | |
| ms | milliseconds (ms) | |
| s | seconds (s) | |
| m | minutes (m) | |
| h | hours (h) | |
| d | days (d) | |
throughput |
||
| ops | ops/sec (ops) | |
| rps | reads/sec (rps) | |
| wps | writes/sec (wps) | |
| iops | I/O ops/sec (iops) | |
memory |
||
| fps | faults/sec (fps) | |
| Pps | pages/sec (Pps) | |
currency |
||
| currencyUSD | Dollars ($) | |
| currencyGBP | Pounds (£) | |
| currencyEUR | Euro (€) | |
| currencyJPY | Yen (¥) | |
length |
||
| lengthmm | millimetre (mm) | |
| lengthm | meter (m) | |
| lengthkm | kilometer (km) | |
| lengthmi | mile (mi) | |
velocity |
||
| velocityms | m/s | |
| velocitykmh | km/h | |
| velocitymph | mph | |
| velocityknot | knot (kn) | |
volume |
||
| mlitre | millilitre | |
| litre | litre | |
| m3 | cubic metre | |
energy |
||
| watt | watt (W) | |
| kwatt | kilowatt (kW) | |
| watth | watt-hour (Wh) | |
| kwatth | kilowatt-hour (kWh) | |
| joule | joule (J) | |
| ev | electron volt (eV) | |
| amp | Ampere (A) | |
| volt | Volt (V) | |
temperature |
||
| celsius | Celcius (°C) | |
| farenheit | Farenheit (°F) | |
| kelvin | Kelvin (K) | |
pressure |
||
| pressurembar | Millibars | |
| pressurehpa | Hectopascals | |
| pressurehg | Inches of mercury | |
| pressurepsi | PSI | |
originally imported from Graphana: https://github.com/grafana/grafana/blob/8ee0e5d11f8427b5a68aab69c73c6d4809bdf5bb/public/app/core/utils/kbn.js