Google图表时间表

Question

I have a timeline chart with 5 rows, and I have defined the color for each row:

var options = {         
        colors: ['#FFF000', '#0094FF', '#FF6A00', '#26BA00', '#FF0000'],         
        timeline: {            
            colorByRowLabel: true
        }
};

I would like to know if it is possible to have bars of different colors in the same row. I want to combine row 1 and row 2 in one single row.

Answer 1

There's a groupByRowLabel option which could match your needs, take a look at it in the doc .

More specifically, it says :

When there are four columns in a timeline dataTable, the first is interpreted as the row label, the second as the bar label, and the third and fourth as start and end.

So if you set the bars you want to have different colors with the same row name, and groupByRowLabel option, they'll appear on the same line with different colors.

However, it seems logically incompatible with your colorByRowLabel option.