小编Aru*_*mar的帖子

如何从amchart条形图中删除"js charts by amcharts"文本.有没有办法使用图表配置来做到这一点？请查看小提琴中的文字.

我必须将标签文本更改为绿色和红色。如何使用 java 脚本 amcharts 更改标签的颜色。是否可以在标签文本后添加向上箭头。请检查下面的代码。

     var chart = AmCharts.makeChart( "chartdiv", {
  "type": "serial",
  "theme": "light",
  "dataProvider": [],
   "type": "serial",
              "theme": "light",
              "categoryField": "name",
              "rotate": true,
              "startDuration": 1,
              "startEffect":"easeOutSine",
               "columnSpacing": 0,
              "autoMargins": false,
              "marginBottom": 0,
             "pullOutRadius": 0,
              "categoryAxis": {
                  "inside": true,
                   "gridPosition": "start",
                   "gridAlpha": 0,
                   "axisAlpha": 0,
                   "tickPosition": "start",
                   "tickLength": 0,
                  "position": "left"
              },
              "trendLines": [],
              "graphs": [
                {
                  "balloonText": " [[name]]: $[[amt]]<br> Index: [[Index]]",
                  "fillAlphas": 0.8,
                  "fillColorsField": "color1",
                  "id": "AmGraph-12",
                  "lineAlpha": 0.2,
                  "title": "amt",
                  "type": "column",
                  "valueField": "value",
                  "showHandOnHover":true,
                  "labelText": …