Question

我正在使用自定义主题在Highcharts中构建一些图表。我写了一个主题，将颜色表重建为一组渐变，它对于条形和列看起来很棒。唯一的问题是饼图现在看起来像垃圾。

有没有办法设置主题，以便为不同的图表类型指定不同的颜色集？我想为条形图和列条设置渐变颜色，但我不想为我生成的每个图表设置这些选项......

var colors = ["#AFD8F8", "#F6BD0F", "#8BBA00", "#FF8E46", "#008E8E", "#D64646", "#8E468E", "#588526",
    "#B3AA00", "#008ED6", "#9D080D", "#A186BE", "#CC6600", "#FDC689", "#ABA000", "#F26D7D",
    "#FFF200", "#0054A6", "#F7941C", "#CC3300", "#006600", "#663300", "#6DCFF6"];
var gradientColors = [];
//rebuild all of the colors into gradients for the 3d effect
$.each(colors, function (i, color) {
    gradientColors[i] = {
        linearGradient: {
            x1: 0,
            y1: 0,
            x2: 1,
            y2: 0
        },
        stops: [
            [0, Highcharts.Color(color).brighten(-0.08).get('rgb')],
            [0.2, Highcharts.Color(color).brighten(0.24).get('rgb')],
            [0.4, Highcharts.Color(color).brighten(-0.02).get('rgb')],
            [0.5, color],
            [0.8, Highcharts.Color(color).brighten(0.12).get('rgb')],
            [1, Highcharts.Color(color).brighten(-0.08).get('rgb')]
        ]
    };
});
Highcharts.theme = {
    colors: colors,
    plotOptions: { // This does not work, but this is how I'd like to be able to do it.
        column: {
            colors: gradientColors
        },
        pie: {
            colors: colors
        }
    }
};

提前感谢您提供的任何帮助。

Answer 1

$("#container").highcharts({
    plotOptions: {pie:{colors:[your colors here]}}
});

Highcharts Theming：如何仅为某些图表类型设置渐变颜色？

1 个答案: