刷新后图表弧缩小 [英] Chart arcs shrink after refresh

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本文介绍了刷新后图表弧缩小的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我有一个甜甜圈图表,其中某些甜甜圈伸出来。这是屏幕截图。





我们正在使用超时函数使这些片段显示出来:

  setTimeout(function(){
chart.internal.expandArc(['A','B','D'])
},0)

这里是我的 FIDDLE



我想知道这是一个JavaScript问题还是我可以改变这个问题, / p>

解决方案

您可以再次调用 expandArc 函数,

  onmouseout:function(d,i){
chart.internal.expandArc(['A','B ','D']);
}

已更新小提琴



  var currentSlice; var chart = c3.generate({data:{ x:'x',columns:[['x','2013-01-01','2013-01-02','2013-01-03','2013-01-04','2013-01 -05','2013-01-06'],['A',30,200,100,400,150,250],['B',130,100,140,​​200,150,50] 'C',50,100,130,240,200,150],['D',130,100,140,​​200,150,50],['E',130,150,200,300,200, 100]],type:'donut',onclick:function(e){},onmouseover:function(d,i){},onmouseout:function(d,i){chart.internal.expandArc(['A', 'B','D'])}},axis:{x:{type:'timeseries',tick:{format:'%Y-%m-%d',centered:true,position:'inner-right '}}},bindto:'#dash',bar:{width:{ratio:0.5 //这使得条形宽度为刻度之间长度的50%},pie:{expand:true,},tooltip:{grouped: false,contents:function(data,defaultTitleFormat,defaultValueFormat,color){// console.log(Containt); // console.log(data,defaultTitleFormat,defaultValueFormat,color); return< p style ='border:1px solid red;'> + data [0] .value +< / p>; }}}); setTimeout(function(){chart.internal.expandArc(['A','B','D']),0) 

pre-class =snippet-code-css lang-css prettyprint-override> p {line-height:1; font-weight:bold; padding:5px 12px; background:rgba(0,0,0,0.8); color:#fff; border-radius:4px; line-height:15px; font-size:12px; min-width:91px; }

 < script src =https:// cdnjs .cloudflare.com / ajax / libs / d3 / 3.4.11 / d3.min.js>< / script>< script src =https://cdnjs.cloudflare.com/ajax/libs/c3/ 0.4.10 / c3.js>< / script>< div id =dash>< / div>  


I have a donut chart where certain pieces of the donut sticks out. Here is the screen shot.

The orange, red and blue arcs are sticking out and I want them to stick out permanently however when I hover over any of the pieces they shrink and become normal like this.

we are using a timeout function to make the pieces stick out:

setTimeout(function () {
    chart.internal.expandArc(['A', 'B', 'D'])
}, 0)

Here is my FIDDLE

I was wondering if this is a JavaScript issue or how i can possibly change this to make the arcs stick out permanently.

解决方案

You can call your expandArc function again to reset it on mouseout:

onmouseout: function (d, i) {
  chart.internal.expandArc(['A', 'B', 'D']);
}

Updated fiddle.

var currentSlice;

var chart = c3.generate({
    data: {
        x: 'x',
        columns: [
            ['x', '2013-01-01', '2013-01-02', '2013-01-03', '2013-01-04', '2013-01-05', '2013-01-06'],
            ['A', 30, 200, 100, 400, 150, 250],
            ['B', 130, 100, 140, 200, 150, 50],
            ['C', 50, 100, 130, 240, 200, 150],
            ['D', 130, 100, 140, 200, 150, 50],
            ['E', 130, 150, 200, 300, 200, 100]
        ],
        type: 'donut',
        onclick: function (e) {
            
        },
        onmouseover: function (d, i) {
        
            
     
            
            
        },
        onmouseout: function (d, i) {
					chart.internal.expandArc(['A', 'B', 'D'])
        }
    },
    axis: {
        x: {
            type: 'timeseries',
            tick: {
                format: '%Y-%m-%d',
                centered: true,
                position: 'inner-right'
            }
        }
    },

    bindto: '#dash',
    bar: {
        width: {
            ratio: 0.5 // this makes bar width 50% of length between ticks
        }

    },
    pie: {
        expand: true,
    },
    tooltip: {
        grouped: false,
        contents: function (data, defaultTitleFormat, defaultValueFormat, color) {
            //  console.log("Containt");
            // console.log(data, defaultTitleFormat, defaultValueFormat, color);
            return "<p style='border:1px solid red;'>" + data[0].value + "</p>";

        }
    }
});

setTimeout(function () {
    chart.internal.expandArc(['A', 'B', 'D'])
}, 0)

 p {
   line-height: 1;
   font-weight: bold;
   padding: 5px 12px;
   background: rgba(0, 0, 0, 0.8);
   color: #fff;
   border-radius: 4px;
   line-height: 15px;
   font-size: 12px;
   min-width: 91px;
 }

<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.11/d3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/c3/0.4.10/c3.js"></script>
<div id="dash"></div>

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