具有特定订单的C3JS条形图 [英] C3JS bar chart with specific order

问题描述

如果我有如下定义的C3JS分组条形图，我怎样才能使分段保持按照我定义的顺序而不是按值按升序排列？默认情况下，C3会将它们命令为5,10,40，但我希望它保持为10,40,5。

If I have a C3JS grouped bar chart defined like the following, how can I get the segments to stay in the order I've defined them instead of in ascending order by value? By default C3 will order them as 5, 10, 40, but I want it to remain as 10, 40, 5.

c3.generate({
  bindto: '.active-loads',
  data: {
    columns: [
      ['Picking up future', 10],
      ['Enroute', 40],
      ['Delivered', 5]
    ],
    type: 'bar',
    groups: [
      ['Picking up future', 'Enroute', 'Delivered']
    ],
    onclick: function(d) {
      console.debug(d);
    }
  },
  axis: {
    rotated: true,
    x: {
      show: false
    }
  }
});

编辑

结果就像在数据属性中指定 order：null 一样简单。

Turns out it's as easy as specifying order: null in the data property.

推荐答案

C3js文档包含以下页面： http://c3js.org/samples/data_order.html

C3js documentation has page for this : http://c3js.org/samples/data_order.html

您可以按以下方式订购数据：

You can order your data in following way :

var chart = c3.generate({
    data: {
        columns: [
            ['data1', 130, 200, 320, 400, 530, 750],
            ['data2', -130, 10, 130, 200, 150, 250],
            ['data3', -130, -50, -10, -200, -250, -150]
        ],
        type: 'bar',
        groups: [
            ['data1', 'data2', 'data3']
        ],
        order: 'desc' // stack order by sum of values descendantly.
//      order: 'asc'  // stack order by sum of values ascendantly.
//      order: null   // stack order by data definition.
    },
    grid: {
        y: {
            lines: [{value:0}]
        }
    }
});

此处也有详细说明： http://c3js.org/reference.html#data-order

你可以指定你的功能也是：）

You can specify your function too :)

这篇关于具有特定订单的C3JS条形图的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！