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show first decimal for views above a thousand (#3564) 

* show first decimal for views above a thousand

* Update client/src/app/shared/shared-main/angular/number-formatter.pipe.ts
pull/3592/head
Rigel Kent 2021-01-13 09:15:43 +01:00 committed by GitHub
parent 12c1e38df2
commit 22078471fb
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1 changed files with 17 additions and 2 deletions
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client/src/app/shared/shared-main/angular/number-formatter.pipe.ts
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@ -10,10 +10,25 @@ export class NumberFormatterPipe implements PipeTransform {
{ max: 1000000000, type: 'M' } { max: 1000000000, type: 'M' }
] ]
/**
* @param x number
* @param n number of decimals to get (defaults to 1, needs to be >= 1)
*/
static getDecimalForNumber (x: number, n = 1) {
const v = x.toString().split('.')
const f = v[1] || ''
if (f.length > n) return +f.substr(0, n)
return +f
}
transform (value: number) { transform (value: number) {
const format = this.dictionary.find(d => value < d.max) || this.dictionary[this.dictionary.length - 1] const format = this.dictionary.find(d => value < d.max) || this.dictionary[this.dictionary.length - 1]
const calc = Math.floor(value / (format.max / 1000)) const calc = value / (format.max / 1000)
const integralPart = Math.floor(calc)
const decimalPart = NumberFormatterPipe.getDecimalForNumber(calc)
return `${calc}${format.type}` return integralPart < 10 && decimalPart > 0
? `${integralPart}.${decimalPart}${format.type}`
: `${integralPart}${format.type}`
} }
} }