@antv/g2plot/lib/util/formatter.js

G2 Plot, a market of plots built with the Grammar of Graphics'

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var util_1 = require("@antv/util");
exports.combineFormatter = function () {
    var formatters = [];
    for (var _i = 0; _i < arguments.length; _i++) {
        formatters[_i] = arguments[_i];
    }
    return function (text, item, idx) {
        return formatters.reduce(function (curText, formatter) { return formatter(curText, item, idx); }, text);
    };
};
exports.getNoopFormatter = function () { return function (text, item, idx) { return text; }; };
exports.getPrecisionFormatter = function (precision) { return function (text, item, idx) {
    var num = Number(text);
    return isNaN(num) || util_1.isNil(precision) ? text : num.toFixed(precision);
}; };
exports.getSuffixFormatter = function (suffix) { return function (text, item, idx) {
    return util_1.isNil(suffix) ? text : text + " " + suffix;
}; };
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