@antv/f2
Version:
Charts for mobile visualization.
70 lines (69 loc) • 2.06 kB
JavaScript
;
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _tslib = require("tslib");
var _util = require("@antv/util");
var _time = require("../util/time");
var _base = _interopRequireDefault(require("./base"));
/**
* 时间分类度量
* @class
*/
var TimeCat = /** @class */function (_super) {
(0, _tslib.__extends)(TimeCat, _super);
function TimeCat() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.type = 'timeCat';
return _this;
}
/**
* @override
*/
TimeCat.prototype.translate = function (value) {
value = (0, _time.toTimeStamp)(value);
var index = this.values.indexOf(value);
if (index === -1) {
if ((0, _util.isNumber)(value) && value < this.values.length) {
index = value;
} else {
index = NaN;
}
}
return index;
};
/**
* 由于时间类型数据需要转换一下，所以复写 getText
* @override
*/
TimeCat.prototype.getText = function (value, tickIndex) {
var index = this.translate(value);
if (index > -1) {
var result = this.values[index];
var formatter = this.formatter;
result = formatter ? formatter(result, tickIndex) : (0, _time.timeFormat)(result, this.mask);
return result;
}
return value;
};
TimeCat.prototype.initCfg = function () {
this.tickMethod = 'time-cat';
this.mask = 'YYYY-MM-DD';
this.tickCount = 7; // 一般时间数据会显示 7， 14， 30 天的数字
};
TimeCat.prototype.setDomain = function () {
var values = this.values;
// 针对时间分类类型，会将时间统一转换为时间戳
(0, _util.each)(values, function (v, i) {
values[i] = (0, _time.toTimeStamp)(v);
});
values.sort(function (v1, v2) {
return v1 - v2;
});
_super.prototype.setDomain.call(this);
};
return TimeCat;
}(_base.default);
var _default = exports.default = TimeCat;