如何禁用Highcharts中的悬停颜色更改？ [英] How to disable the on-hover color change in Highcharts?

问题描述

我使用我的项目的柱形图。我写了一个自定义函数，根据它的y值来对图表的每个条形进行颜色。这在我初始化图表工作正常。当我将鼠标悬停在图表上时，栏的颜色会恢复为默认值，我的自定义颜色不会返回。

I am using the column charts for my project. I have written a custom function that colors each bar of the chart based upon its y value. This works fine when I initialize the chart. As I hover over the chart, the color of the bar goes back to the default and my custom colors never return.

我试图禁用悬停，但似乎不工作。我不想让颜色改变，即使在盘旋在酒吧。任何建议？

I have tries disabling on hover but that doesn't seem to work. I don't want the color to change even when hovered over the bar. Any suggestions?

推荐答案

您以错误的方式更新颜色，使用 point.update / code>： http://jsfiddle.net/CaPG9/8/

You are updating color in a wrong way, use point.update() instead: http://jsfiddle.net/CaPG9/8/

    $('#container').highcharts({
        chart: {
            type: 'bar'
        },
        tooltip: {
            valueSuffix: ' millions'
        },
        series: [{
            name: 'Year 1800',
            data: [107, 31, 635, 203, 2]
        }]
    },function(chart){

        var max = 200;

        $.each(chart.series[0].data,function(i,data){

            if(data.y > max)
                data.update({
                    color:'red'
                });

        });

    });

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