d3实现文字蛇形动画效果

代码语言:html

所属分类:布局界面

代码描述:d3实现文字蛇形动画效果

代码标签: 蛇形 动画 效果

下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开


<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">

<style>
html {
  line-height: 1.15;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
  font-family: "Lato", sans-serif;
}

body {
  margin: 0;
  overflow-x: hidden;
}

section {
  display: block;
}

svg {
  overflow: visible;
}

section {
  background-color: white;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-weight: 300;
}

#viz-word-snake {
  font-size: 14px;
  white-space: pre;
  cursor: default;
  width: 700px;
  margin: 0 auto;
}

.circle-path {
  fill: none;
  pointer-events: none;
}

.node .circle-background {
  fill: none;
  pointer-events: all;
  cursor: pointer;
}

.circle-center-translation {
  font-family: "Lato", sans-serif;
  font-size: 0.8em;
  font-weight: 400;
  text-anchor: middle;
  pointer-events: none;
}

.circle-center-original {
  font-family: "Dancing Script", cursive;
  font-size: 1.7em;
  text-anchor: middle;
  pointer-events: none;
}

.circle-center-language {
  font-family: "Lato", sans-serif;
  font-size: 0.8em;
  font-weight: 400;
  font-style: italic;
  text-anchor: middle;
  pointer-events: none;
}

.circle-path-legend {
  font-family: "Lato", sans-serif;
  font-size: 0.8em;
  pointer-events: none;
}

.circle-path-text {
  font-family: "Dancing Script", cursive;
  font-size: 1.1em;
  pointer-events: none;
}
</style>

</head>
<body translate="no">
<div id="viz-word-snake"></div>
<script type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/d3.v5.js"></script>
<script >
var darkgrey = "#161616",
            middlegrey = "#a7a7a7",
            lightgrey = "#afafaf";

        var languageMap = [];
        languageMap["de"] = "German";
        languageMap["es"] = "Spanish";
        languageMap["fr"] = "French";
        languageMap["it"] = "Italian";
        languageMap["ja"] = "Japanese";
        languageMap["nl"] = "Dutch";
        languageMap["pl"] = "Polish";
        languageMap["pt"] = "Portuguese";
        languageMap["ru"] = "Russian";
        languageMap["tr"] = "Turkish";
        languageMap["all"] = "All languages";
        var divWidth = parseInt(d3.select("#viz-word-snake").style("width"));
        var margin = {
            top: 10,
            right: 10,
            bottom: 40,
            left: 10
        };
        var width = divWidth - margin.left - margin.right;
        var height = width;
console.log(divWidth,width,height)
        //SVG container
        var svg = d3.select("#viz-word-snake").append("svg")
            .attr("width", width + margin.left + margin.right)
            .attr("height", height + margin.top + margin.bottom)
            .append("g")
            .attr("transform", "translate(" + (margin.left) + "," + (margin.top) + ")");

        var parseTime = d3.timeParse("%Y-%m-%d"); // timeParse is added in version v4 
        var angle = 35 * Math.PI / 180;
        var radius = 75;
        var newXmargin = margin.left;
        var n;
        //Round number to 2 behind the decimal
        function round2(num) {
            return (Math.round((num + 0.00001) * 100) / 100);
        }//round2
        function calculateGrid() {
            //How many circles fir in one "row"
            var s = width / Math.cos(angle);
            var numCircle = Math.min(4, Math.floor(s / (2 * radius)));
            //I don't want 1 circle
            if (numCircle === 1) numCircle = 2;
            //If it's not an exact fit, make it so
            radius = Math.min(radius, round2((s / numCircle) / 2));

            //Save the x-locations if each circle
            var xLoc = new Array(numCircle);
            for (var i = 0; i < numCircle; i++) {
                xLoc[i] = round2((1 + 2 * i) * radius * Math.cos(angle));
            }//for i

            //Locations for the textPath
            var xLocArc = new Array(numCircle + 1);
            for (var i = 0; i <= numCircle; i++) {
                xLocArc[i] = round2(2 * i * radius * Math.cos(angle));
            }//for i

            //New width & divide margins so it will sit in the center
            width = xLocArc[numCircle];
            newXmargin = round2((divWidth - width) / 2);
            svg.attr("transform", "translate(" + newXmargin + "," + (margin.top) + ")");

            return { xLoc: xLoc, xLocArc: xLocArc, numCircle: numCircle };
        }//function calculateGrid

        var grid = calculateGrid();
        var top1 =[
{"language":"nl","original":"collega","translation":"colleague","frequency":"38418"},
{"language":"fr","original":"bien | bon","translation":"good","frequency":"204516"},
{"language":"de","original":"schön","translation":"beautiful","frequency":"169808"},
{"language":"it","original":"bene | buon | buono","translation":"good","frequency":"66672"},
{"language":"ja","original":"仕事 | 作業","translation":"work","frequency":"33468"},
{"language":"pl","original":"czwartek","translation":"thursday","frequency":"66756"},
{"language":"pt","original":"bom | bem | boa","translation":"good","frequency":"140778"},
{"language":"ru","original":"мама","translation":"mama","frequency":"95900"},
{"language":"es","original":"hermosa | hermoso | bonito","translation":"beautiful","frequency":"180996"},
{"language":"tr","original":"güzel","translation":"beautiful","frequency":"63927"}
]
var top100Overall = [{"translation":"beautiful","rank":"1"},{"translation":"thursday","rank":"2"},{"translation":"tuesday","rank":"3"},{"translation":"wednesday","rank":"4"},{"translation":"good","rank":"5"},{"translation":"address","rank":"6"},{"translation":"place","rank":"7"},{"translation":"little","rank":"8"},{"translation":"saturday","rank":"9"},{"translation":"white","rank":"10"},{"translation":"love","rank":"11"},{"translation":"request","rank":"12"},{"translation":"english","rank":"13"},{"translation":"great","rank":"14"},{"translation":"happy","rank":"15"},{"translation":"friday","rank":"16"},{"translation":"answer","rank":"17"},{"translation":"business","rank":"18"},{"translation":"city","rank":"19"},{"translation":"sunday","rank":"20"},{"translation":"teacher","rank":"21"},{"translation":"school","rank":"22"},{"translation":"brother","rank":"23"},{"translation":"monday","rank":"24"},{"translation":"language","rank":"25"},{"translation":"autumn","rank":"26"},{"translation":"summary","rank":"27"},{"translation":"job","rank":"28"},{"translation":"man","rank":"29"},{"translation":"available","rank":"30"},{"translation":"quantity","rank":"31"},{"translation":"street","rank":"32"},{"translation":"description","rank":"33"},{"translation":"time","rank":"34"},{"translation":"big","rank":"35"},{"translation":"dog","rank":"36"},{"translation":"work","rank":"37"},{"translation":"daughter","rank":"38"},{"translation":"fast","rank":"39"},{"translation":"company","rank":"40"},{"translation":"name","rank":"41"},{"translation":"chair","rank":"42"},{"translation":"house","rank":"43"},{"translation":"proposal","rank":"44"},{"translation":"well","rank":"45"},{"translation":"confirmation","rank":"46"},{"translation":"kitchen","rank":"47"},{"translation":"children","rank":"48"},{"translation":"order","rank":"49"},{"translation":"friend","rank":"50"},{"translation":"development","rank":"51"},{"translation":"table","rank":"52"},{"translation":"country","rank":"53"},{"translation":"home","rank":"54"},{"translation":"width","rank":"55"},{"translation":"first name","rank":"56"},{"translation":"holiday","rank":"57"},{"translation":"regards","rank":"58"},{"translation":"reply","rank":"59"},{"translation":"decision","rank":"60"},{"translation":"important","rank":"61"},{"translation":"girl","rank":"62"},{"translation":"life","rank":"63"},{"translation":"bad","rank":"64"},{"translation":"right","rank":"65"},{"translation":"aunt","rank":"66"},{"translation":"bed","rank":"67"},{"translation":"father","rank":"68"},{"translation":"offer","rank":"69"},{"translation":"sorry","rank":"70"},{"translation":"nothing","rank":"71"},{"translation":"summer","rank":"72"},{"translation":"target","rank":"73"},{"translation":"power","rank":"74"},{"translation":"colleague","rank":"75"},{"translation":"height","rank":"76"},{"translation":"price","rank":"77"},{"translation":"small","rank":"78"},{"translation":"christmas","rank":"79"},{"translation":"car","rank":"80"},{"translation":"search","rank":"81"},{"translation":"invoice","rank":"82"},{"translation":"shirt","rank":"83"},{"translation":"heart","rank":"84"},{"translation":"amount","rank":"85"},{"translation":"people","rank":"86"},{"translation":"sad","rank":"87"},{"translation":"day","rank":"88"},{"translation":"kind","rank":"89"},{"translation":"family","rank":"90"},{"translation":"responsible","rank":"91"},{"translation":"water","rank":"92"},{"translation":"translator","rank":"93"},{"translation":"son","rank":"94"},{"translation":"month","rank":"95"},{"translation":"tree","rank":"96"},{"translation.........完整代码请登录后点击上方下载按钮下载查看

网友评论0