有没有办法在不比较 amchart 选项的情况下显示多个数据集？

Question

我不想显示 compare to block，我尝试将 comaparable 设置为 false，但这没有用。

"stockGraphs": [ {
  "id": "g1",
  "valueField": "value",
  "comparable": false,
  "compareField": "value",
  "balloonText": "[[title]]:<b>[[value]]</b>",
  "compareGraphBalloonText": "[[title]]:<b>[[value]]</b>"
} ],

Answer 1

您可以在其他数据集中将 compared 设置为 true（忽略第一个，因为它始终默认显示）以在不使用选择器的情况下显示数据集：

  "dataSets": [ {
      "title": "first data set",
      "fieldMappings": [ {
        "fromField": "value",
        "toField": "value"
      }, {
        "fromField": "volume",
        "toField": "volume"
      } ],
      "dataProvider": chartData1, 
      //don't set compared in the first dataset or it will be displayed twice
      "categoryField": "date"
    }, {
      "title": "second data set",
      "fieldMappings": [ {
        "fromField": "value",
        "toField": "value"
      }, {
        "fromField": "volume",
        "toField": "volume"
      } ],
      "dataProvider": chartData2,
      "compared": true,
      "categoryField": "date"
    },
    // ... etc

如果要显示没有百分比变化的其他数据集，请设置recalculateToPercents to "never" in your desired panel(s) or globally in panelsSettings。

Updated fiddle

编辑

如果您只想隐藏 "Compare To": 部分，请添加以下 CSS:

.amcharts-compare-div {
  display: none;
}

/* hide the br tags before and after the dropdown, brining the compare to box up */
.amcharts-data-set-selector-div br:first-child, .amcharts-data-set-selector-div br+select+br, .amcharts-data-set-selector-div br+select+br+br {
  display: none;
}

您还需要将 dataSetSelector 的 compareText 属性设置为空字符串。

Updated fiddle

有没有办法在不比较 amchart 选项的情况下显示多个数据集？

Is there any way to display multiple datasets without comparing option in amchart?

amcharts