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Add currency units from #1910.

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This commit is contained in:
Greg Look 2015-10-15 12:48:48 -07:00
parent 0b3e33e226
commit 882a988143
2 changed files with 27 additions and 0 deletions
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23
public/app/components/kbn.js
View File

@ -298,6 +298,18 @@ function($, _) {
return kbn.formatBuilders.scaledUnits(1024, units);
};
// Currency formatter for prefixing a symbol onto a number. Supports scaling
// up to the trillions.
kbn.formatBuilders.currency = function(symbol) {
var units = ['', 'K', 'M', 'B', 'T'];
var scaler = kbn.formatBuilders.scaledUnits(1000, units);
return function(size, decimals, scaledDecimals) {
if (size === null) { return ""; }
var scaled = scaler(size, decimals, scaledDecimals);
return symbol + scaled;
};
};
///// VALUE FORMATS /////
// Dimensionless Units
@ -316,6 +328,10 @@ function($, _) {
return kbn.toFixed(100*size, decimals) + '%';
};
// Currencies
kbn.valueFormats.currencyUSD = kbn.formatBuilders.currency('$');
kbn.valueFormats.currencyGBP = kbn.formatBuilders.currency('£');
// Data
kbn.valueFormats.bits = kbn.formatBuilders.binarySIPrefix('b');
kbn.valueFormats.bytes = kbn.formatBuilders.binarySIPrefix('B');
@ -471,6 +487,13 @@ function($, _) {
{text: 'decibel', value: 'dB' },
]
},
{
text: 'currency',
submenu: [
{text: 'Dollars ($)', value: 'currencyUSD'},
{text: 'Pounds (£)', value: 'currencyGBP'},
]
},
{
text: 'time',
submenu: [

4
public/test/specs/kbn-format-specs.js
View File

@ -53,6 +53,10 @@ define([
describeValueFormat('percentunit', 0.278, 0, 1, '27.8%');
describeValueFormat('percentunit', 1.0, 0, 0, '100%');
describeValueFormat('currencyUSD', 7.42, 10000, 2, '$7.42');
describeValueFormat('currencyUSD', 1532.82, 1000, 1, '$1.53K');
describeValueFormat('currencyUSD', 18520408.7, 10000000, 0, '$19M');
describeValueFormat('bytes', -1.57e+308, -1.57e+308, 2, 'NA');
describeValueFormat('ns', 25, 1, 0, '25 ns');