在 Fiddle 演示中进行检查JS

Check this Fiddle demo in JS

JS方式的工具提示

 tooltip: {
        pointFormat: 'Population in 2017: <b>{point.y:.1f} millions</b><br>Extra One: <b>{point.data1}</b><br>Extra Two: <b>{point.data2}</b>'
    },

以JS方式进行系列数据

Series data in JS way

data: [
        {name:'Shanghai', y:24.2,data1:'Aa',data2:'Ba'},
        {name:'Beijing', y:20.2,data1:'Ab',data2:'Bb'},
        {name:'Karachi', y:14.2,data1:'Ac',data2:'Bc'},
        {name:'Shenzhen', y:13.2,data1:'Ad',data2:'Bd'},
    ],

通过 doc 我将其转换为ios.

Through doc I convert into ios.

对于iOS

HITooltip *tooltip = [[HITooltip alloc]init];
tooltip.pointFormat = @"Population in 2017: <b>{point.y:.1f} millions</b><br>Extra One: {point.data1}<br>Extra Two: {point.data2}";

用于iOS系列数据

column.data = [NSMutableArray arrayWithObjects:
                    @{
                      @"name":@"Shanghai",
                      @"y":@23.7,
                      @"data1":@'Aa',
                      @"data2":@'Ba'
                     },
                   @{
                      @"name":@"Shanghai",
                      @"y":@16.1,
                      @"data1":@'Aa',
                      @"data2":@'Ba'
                     },
                   @{
                      @"name":@"Karachi",
                      @"y":@14.2,
                      @"data1":@'Aa',
                      @"data2":@'Ba'
                     },
                   @{
                      @"name":@"Shenzhen",
                      @"y":@14,
                      @"data1":@'Aa',
                      @"data2":@'Ba'
                     }
                   , nil];