@dfsj/echarts/dist/view/Statistic.vue2.js

专业的水文曲线组件或构造函数以及通用的echart二次封装图表

/**
 * 
 *     @dfsj/echarts： 专业的水文曲线组件或构造函数以及通用的echart二次封装图表
 *     版本: v3.7.0-alpha.5
 *     作者：yangbo <1747837358@qq.com>
 *     日期：2025-11-21 13:30:34
 *     
 *     
 */

import { defineComponent, ref, toRefs, watch, onUnmounted, openBlock, createElementBlock, createElementVNode, toRaw, unref } from 'vue';
import { statistics } from '../utils/statistics.js';

var _hoisted_1 = {
  "class": "assistant statistics"
};
var _hoisted_2 = ["innerHTML"];
var script = defineComponent({
  __name: 'Statistic',
  props: {
    value: {
      type: Object,
      required: true,
      "default": null
    },
    chart: {
      type: null,
      required: true,
      "default": null
    },
    visible: {
      type: Boolean,
      required: true,
      "default": false
    },
    statistical: {
      type: Number,
      required: true,
      "default": 0
    },
    collect: {
      type: Function,
      required: true,
      "default": statistics
    }
  },
  setup: function setup(__props) {
    var props = __props;
    var timer;
    var content = ref(null);
    var _toRefs = toRefs(props),
      chart = _toRefs.chart,
      visible = _toRefs.visible,
      value = _toRefs.value;
    var statistics = function statistics() {
      console.log('统计');
      timer = clearTimeout(timer);
      timer = setTimeout(function () {
        content.value = props.collect(toRaw(unref(chart)), toRaw(unref(value)));
      }, props.statistical);
    };
    watch(function () {
      return visible.value;
    }, function (value) {
      statistics();
      if (value) bindEvent();
    });
    watch(function () {
      return chart.value;
    }, function () {
      bindEvent();
    });
    onUnmounted(function () {
      bindEvent();
    });
    onUnmounted(function () {
      unBindEvent();
    });
    function bindEvent() {
      unBindEvent();
      if (chart.value) {
        var _chart$value, _chart$value2;
        (_chart$value = chart.value) === null || _chart$value === void 0 || _chart$value.on('datazoom', statistics);
        (_chart$value2 = chart.value) === null || _chart$value2 === void 0 || _chart$value2.on('legendselectchanged', statistics);
      }
    }
    function unBindEvent() {
      console.log(' props?.chart', chart.value);
      if (chart.value) {
        var _chart$value3, _chart$value4;
        (_chart$value3 = chart.value) === null || _chart$value3 === void 0 || _chart$value3.off('datazoom', statistics);
        (_chart$value4 = chart.value) === null || _chart$value4 === void 0 || _chart$value4.off('legendselectchanged', statistics);
      }
    }
    return function (_ctx, _cache) {
      return openBlock(), createElementBlock("div", _hoisted_1, [createElementVNode("div", {
        innerHTML: content.value
      }, null, 8, _hoisted_2)]);
    };
  }
});

export { script as default };