Question

我正在尝试实现像google flow visualization这样的流程可视化图表。请为此类实施建议任何API。任何帮助将不胜感激。

编辑：我使用 sankey diagram 来达到这个要求。以下是我的代码：

$(document).ready(function() {

    var dataArray = [["India \n 40","United States \n 25","Canada \n 20","Hong Kong \n 15"],
                     ["page1 \n 50","page2 \n 30","about_us.htm \n 20"],
                     ["page2 \n 50","contactus.htm \n 15"],
                     ["page1 \n 50"]];

    var sankey = new Sankey();

    for(var i=0; i< dataArray.length; i++) 
    sankey.stack(i,dataArray[i]); 

    sankey.setData([["India \n 40",20,"page1 \n 50"],["United States \n 25",10,"page1 \n 50"],["Canada \n 20",10,"page1 \n 50"],["Hong Kong \n 15",10,"page1 \n 50"],["India \n 40",10,"page2 \n 30"],["United States \n 25",10,"page2 \n 30"],["Canada \n 20",5,"page2 \n 30"],["Hong Kong \n 15",5,"page2 \n 30"],["India \n 40",10,"about_us.htm \n 20"],["United States \n 25",5,"about_us.htm \n 20"],["Canada \n 20",5,"about_us.htm \n 20"],
                    ["page1 \n 50",35,"page2 \n 50"],["page2 \n 30",15,"page2 \n 50"],["page1 \n 50",10,"contactus.htm \n 15"],["page2 \n 30",5,"contactus.htm \n 15"],
                    ["page2 \n 50",40,"page1 \n 50"]
                    ]);

    sankey.setBubbles([["page1 \n 50", 5],["page2 \n 30",10],["about_us.htm \n 20",20],["contactus.htm \n 15",15],["page2 \n 50",10]]);

    sankey.bubbleColor = "#F37126";
    sankey.bubbleLabelColor = "#FFF";
    sankey.draw();
});

在上面的例子中，我在第一次和第三次交互中有“ page1 \ n 50 ”。为此，它将仅在第三次交互中创建一个节点。如何克服这个问题。请帮帮我。

提前致谢

Answer 1

看起来你想要的是Sankey diagram。

Answer 2

事情是你不能用sankey这样做。您可以向数据添加一些其他数据（如堆栈编号），以减少重复。这就是我用它做的方式。它只是意味着我的对象在sankey图表中都没有相同的名称。

是否有任何API来实现流式可视化，如谷歌流可视化

2 个答案: