欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识！
您现在的位置是： 首页

RGraph : svg : 玫瑰图 博客分类： javascriptRGraph JavaScriptRGraph 

程序员文章站 2024-03-14 08:34:10
...
www.rgraph.net 下载 RGraph.minified-2018-08-14.zip
解压后，将目录 libraries 简化为: lib
rose图例子: RGraph/svg_rose1.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="UTF-8">
  <title>RGraph : SVG rose charts API </title>
  <script src="./lib/RGraph.svg.common.core.js"></script>
  <script src="./lib/RGraph.svg.common.key.js"></script>
  <script src="./lib/RGraph.svg.common.tooltips.js"></script>
  <script src="./lib/RGraph.svg.rose.js"></script>
</head>
<body>
  <div style="width: 500px; height: 500px" id="chart-container"></div>
    <div id="tab"></div>
<script>
    var keys = ['周一','周二','周三','周四','周五','周六','周日'];
    var data = [8,6,4,3,8,6,3];
    var tips = ['Alf','Bertie','Charlie','Doug','Edgar','Frankie','Gary'];
    var colors = ['blue','green','red','#aaa','black','brown','pink'];

    var rose = new RGraph.SVG.Rose({
        id: 'chart-container',
        data: data,
        options: {
            tooltips: tips,
            colors: colors,
            colorsSequential: true,
            //backgroundGridRadialsCount: 0,
            linewidth: 2,
            margin: '3deg',
            key: keys,
            keyOffsety: 455
        }
    }).draw().on('tooltip', function (obj)
    {
        var tooltip = RGraph.SVG.REG.get('tooltip');
        var colors  = rose.properties.colors;

        tooltip.style.border = '4px solid ' + colors[tooltip.__index__]
    });
    
    RGraph.SVG.tooltips.style.backgroundColor = 'white';
    RGraph.SVG.tooltips.style.color           = 'black';
    RGraph.SVG.tooltips.style.fontWeight      = 'bold';
    RGraph.SVG.tooltips.style.boxShadow       = 'none';
// create table
    var table = document.createElement("table");
    table.border = "1"; // table.width = "100%";
    var tb = document.createElement("tbody");
    table.appendChild(tb);
    var tr,td;
    tr = tb.insertRow(0); // 创建第一行
    for(var j=0; j<keys.length; j++){
        td = tr.insertCell(tr.cells.length);
        td.innerHTML = keys[j];
        td.align = "center";
    }
    tr = tb.insertRow(tb.rows.length); // 创建一行
    for(var j=0; j<tips.length; j++){
        td = tr.insertCell(tr.cells.length);
        td.innerHTML = tips[j];
        td.align = "center";
    }
    tr = tb.insertRow(tb.rows.length); // 创建一行
    for(var j=0; j<data.length; j++){
        td = tr.insertCell(tr.cells.length);
        td.innerHTML = data[j];
        td.align = "center";
    }
    document.querySelector("#tab").appendChild(table);
</script>
</body>
</html>
相关标签： JavaScript RGraph

上一篇： 地图切片 博客分类： GIS 没有标签 

下一篇：

推荐阅读