@cisdi/rect-chart/es/slider/index.js

rect chart for ui-engine

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

import React, { useCallback } from 'react';
import Slider from 'bizcharts-plugin-slider';
import { minBy, maxBy } from 'lodash';
import isEmpty from 'lodash/isEmpty';

var RectSlider = function RectSlider(props) {
  var _props$geom = props.geom,
      geom = _props$geom === void 0 ? [] : _props$geom,
      ds = props.ds,
      dv = props.dv,
      data = props.data,
      _props$slider = props.slider,
      slider = _props$slider === void 0 ? {} : _props$slider;

  var _ref = !isEmpty(geom) ? (geom[0].position || '').split('*') : [],
      _ref2 = _slicedToArray(_ref, 2),
      xAxis = _ref2[0],
      yAxis = _ref2[1];

  var onSliderChange = useCallback(function (values) {
    ds.setState('start', values.startText || values.startValue);
    ds.setState('end', values.endText || values.endValue);
  }, [ds]);

  if (data.length) {
    onSliderChange({
      startValue: minBy(data, function (o) {
        return o[xAxis];
      })[xAxis],
      endValue: maxBy(data, function (o) {
        return o[xAxis];
      })[xAxis]
    });
    dv.transform({
      type: 'filter',
      callback: function callback(obj) {
        return obj[xAxis] >= ds.state.start && obj[xAxis] <= ds.state.end;
      }
    });
  }

  return /*#__PURE__*/React.createElement(Slider, _extends({}, slider, {
    width: "auto",
    height: slider.height || 26,
    start: ds.state.start,
    end: ds.state.end,
    xAxis: xAxis,
    yAxis: yAxis,
    scales: _defineProperty({}, xAxis, {
      type: 'time',
      tickCount: 10
    }),
    data: data,
    onChange: onSliderChange
  }));
};

export default RectSlider;