Method update_data

js/src/MarketMap.ts:276–322

()

  }

  update_data() {
    const that = this;
    this.model.set('selected', []);
    this.data = this.model.get('names') || [];
    this.ref_data = this.model.get('ref_data');
    this.group_data = this.model.get('groups');
    this.groups = _.uniq(this.group_data, true);
    let display_text = this.model.get('display_text');
    display_text =
      display_text === null || display_text.length === 0
        ? this.data
        : display_text;

    this.colors = this.model.get('colors');
    const num_colors = this.colors.length;
    this.colors_map = function (d) {
      return that.get_color(d, num_colors);
    };
    const color_data = this.model.get('color');
    const mapped_data = _.map(this.data, (d, i) => {
      return {
        display: display_text[i],
        name: d,
        color: Number.isNaN(color_data[i]) ? undefined : color_data[i],
        group: this.group_data[i],
        ref_data:
          this.ref_data === null || this.ref_data === undefined
            ? null
            : this.ref_data[i],
      };
    });

    this.update_domains();
    this.grouped_data = _.groupBy(mapped_data, (d, i) => {
      return that.group_data[i];
    });
    this.groups = [];
    this.running_sums = [];
    this.running_sums[0] = 0;
    let count = 0;
    for (const key in this.grouped_data) {
      this.groups.push(key);
      count += this.grouped_data[key].length;
      this.running_sums.push(count);
    }
    this.running_sums.pop();
  }

  update_domains() {
    const color_scale_model = this.model.getScales().color;