No way to customize tooltip in the theme river chart

[jarben]

Version 3.4.0

First of all great job on the 3.4.0 release!

I was trying to customize themeRiver tooltip with no luck:

As you see in the console, there is no data in the passed argument. Also, I've noticed that the function doesn't even run when the tooltip type is "item".

[jarben]

Any update on this? This chart is so nice but unfortunately doesn't have a way to customize tooltip on it..

Example code:

See tooltip's formatter, console.log returns undefined as there is no data.

option = {

    tooltip: {
        trigger: 'axis',
        formatter:function(ctx){
            // undefined
            console.log(ctx[0].data)
        },
        axisPointer: {
            type: 'line',
            lineStyle: {
                color: 'rgba(0,0,0,0.2)',
                width: 1,
                type: 'solid'
            }
        }
    },

    legend: {
        data: ['DQ', 'TY', 'SS', 'QG', 'SY', 'DD']
    },

    singleAxis: {

        // top: '8%',

        axisTick: {},

        axisLabel: {},

        type: 'time',

        // position: 'top',

        splitLine: {
            show: true,
            lineStyle: {
                type: 'dashed',
                opacity: 0.2
            }
        }
    },

    series: [
        {
            type: 'themeRiver',
            itemStyle: {
                emphasis: {
                    shadowBlur: 20,
                    shadowColor: 'rgba(0, 0, 0, 0.8)'
                }
            },
            data: [['2015/11/08',10,'DQ'],['2015/11/09',15,'DQ'],['2015/11/10',35,'DQ'],
            // ['2015/11/11',38,'DQ'],['2015/11/12',22,'DQ'],['2015/11/13',16,'DQ'],
            ['2015/11/14',7,'DQ'],['2015/11/15',2,'DQ'],['2015/11/16',17,'DQ'],
            ['2015/11/17',33,'DQ'],['2015/11/18',40,'DQ'],['2015/11/19',32,'DQ'],
            ['2015/11/20',26,'DQ'],['2015/11/21',35,'DQ'],['2015/11/22',40,'DQ'],
            ['2015/11/23',32,'DQ'],['2015/11/24',26,'DQ'],['2015/11/25',22,'DQ'],
            // ['2015/11/26',16,'DQ'],['2015/11/27',22,'DQ'],['2015/11/28',10,'DQ'],
            ['2015/11/08',35,'TY'],['2015/11/09',36,'TY'],['2015/11/10',37,'TY'],
            ['2015/11/11',22,'TY'],['2015/11/12',24,'TY'],['2015/11/13',26,'TY'],
            ['2015/11/14',34,'TY'],['2015/11/15',21,'TY'],['2015/11/16',18,'TY'],
            ['2015/11/17',45,'TY'],['2015/11/18',32,'TY'],['2015/11/19',35,'TY'],
            ['2015/11/20',30,'TY'],['2015/11/21',28,'TY'],['2015/11/22',27,'TY'],
            ['2015/11/23',26,'TY'],['2015/11/24',15,'TY'],['2015/11/25',30,'TY'],
            ['2015/11/26',35,'TY'],['2015/11/27',42,'TY'],['2015/11/28',42,'TY'],
            ['2015/11/08',21,'SS'],['2015/11/09',25,'SS'],['2015/11/10',27,'SS'],
            ['2015/11/11',23,'SS'],['2015/11/12',24,'SS'],['2015/11/13',21,'SS'],
            ['2015/11/14',35,'SS'],['2015/11/15',39,'SS'],['2015/11/16',40,'SS'],
            ['2015/11/17',36,'SS'],['2015/11/18',33,'SS'],['2015/11/19',43,'SS'],
            ['2015/11/20',40,'SS'],['2015/11/21',34,'SS'],['2015/11/22',28,'SS'],
            // ['2015/11/23',26,'SS'],['2015/11/24',37,'SS'],['2015/11/25',41,'SS'],
            // ['2015/11/26',46,'SS'],['2015/11/27',47,'SS'],['2015/11/28',41,'SS'],
            // ['2015/11/08',10,'QG'],['2015/11/09',15,'QG'],['2015/11/10',35,'QG'],
            // ['2015/11/11',38,'QG'],['2015/11/12',22,'QG'],['2015/11/13',16,'QG'],
            ['2015/11/14',7,'QG'],['2015/11/15',2,'QG'],['2015/11/16',17,'QG'],
            ['2015/11/17',33,'QG'],['2015/11/18',40,'QG'],['2015/11/19',32,'QG'],
            ['2015/11/20',26,'QG'],['2015/11/21',35,'QG'],['2015/11/22',40,'QG'],
            ['2015/11/23',32,'QG'],['2015/11/24',26,'QG'],['2015/11/25',22,'QG'],
            ['2015/11/26',16,'QG'],['2015/11/27',22,'QG'],['2015/11/28',10,'QG'],
            ['2015/11/08',10,'SY'],['2015/11/09',15,'SY'],['2015/11/10',35,'SY'],
            ['2015/11/11',38,'SY'],['2015/11/12',22,'SY'],['2015/11/13',16,'SY'],
            ['2015/11/14',7,'SY'],['2015/11/15',2,'SY'],['2015/11/16',17,'SY'],
            ['2015/11/17',33,'SY'],['2015/11/18',40,'SY'],['2015/11/19',32,'SY'],
            ['2015/11/20',26,'SY'],['2015/11/21',35,'SY'],['2015/11/22',4,'SY'],
            ['2015/11/23',32,'SY'],['2015/11/24',26,'SY'],['2015/11/25',22,'SY'],
            ['2015/11/26',16,'SY'],['2015/11/27',22,'SY'],['2015/11/28',10,'SY'],
            ['2015/11/08',10,'DD'],['2015/11/09',15,'DD'],['2015/11/10',35,'DD'],
            ['2015/11/11',38,'DD'],['2015/11/12',22,'DD'],['2015/11/13',16,'DD'],
            ['2015/11/14',7,'DD'],['2015/11/15',2,'DD'],['2015/11/16',17,'DD'],
            ['2015/11/17',33,'DD'],['2015/11/18',4,'DD'],['2015/11/19',32,'DD'],
            ['2015/11/20',26,'DD'],['2015/11/21',35,'DD'],['2015/11/22',40,'DD'],
            ['2015/11/23',32,'DD'],['2015/11/24',26,'DD'],['2015/11/25',22,'DD'],
            ['2015/11/26',16,'DD'],['2015/11/27',22,'DD'],['2015/11/28',10,'DD']]
        }
    ]
};

[pissang]

Sorry didn't notice this issue, we will fix it in next version, thanks again @jarben :)

[jarben]

Thanks @pissang ! This will be very useful and appreciated!

[pissang]

Fixed in 3.5.1.