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我有一个d3.js文件，我在其中一个应用程序中使用。文件加载从浏览器到浏览器不同
期：当我使用firefox作为我的浏览器时，它加载正常。 但是，当我使用chrome时，“1月”月份向下移动，2月份向下移至极端左下角时互换。
请参考上面的小提琴链接。在多个浏览器上运行它会提示问题。
这是怎么发生的，从浏览器到浏览器。 是否有永久的解决方案，以支持所有浏览器？作者认为
的JavaScript已经包含在上面的小提琴：
'use strict';
var dataset = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
// let colors = ['#8dd3c7', '#ffffb3', '#bebada', '#fb8072', '#80b1d3', '#fdb462', '#b3de69', '#fccde5', '#d9d9d9', '#bc80bd'];
let colors = ['#67001f', '#b2182b', '#d6604d', '#f4a582', '#fddbc7', '#e0e0e0', '#bababa', '#878787', '#4d4d4d', '#1a1a1a', 'white', 'white'];
var months = ['January - 2016', 'February - 2016', 'March - 2016', 'April - 2016', 'May - 2016', 'June - 2016', 'July - 2016', 'August - 2016', 'September - 2016', 'October - 2016', 'November - 2016', 'December - 2016'];
var dataWeeks = ["Week 1: 32<br>Week 2: 54<br>Week 3: 19<br>Week 4: 12", "Week 5: 22<br>Week 6: 14<br>Week 7: 12<br>Week 8: 03<br>Week 9:44", "Week 10: 14<br>Week 11: 11<br>Week 12: 23<br>Week 13:20 <br>Quarter 1 :25", "Week 14: 53<br>Week 15: 16<br>Week 16: 11 <br>Week 17:33", "Week 18: 52<br>Week 19: 22<br>Week 20: 12 <br>Week 21 :09 <br>Week 22:34", "Week 23: 59<br>Week 24: 87 <br>Week 25:36<br>Week 26:78<br>Quarter 2 :56<br>Half Yearly 1 :98", "Week 27: 69<br>Week 28: 33<br>Week 29: 11<br>Week 30: 65", "Week 31: 69<br>Week 32: 33<br>Week 33: 99<br>Week 34: 66<br>Week 35: 19", "Week 36: 84<br>Week 37: 16<br>Week 38: 66<br>Week 39: 11<br>Quarter 3 : 77", "Week 40: 86<br>Week 41: 21<br>Week 42: 52<br>Week 43: 12<br>Week 44: 37", "Week 45: 90<br>Week 46: 69<br>Week 47: 19<br>Week 48: 17", "Week 49:33 <br>Week 50:09 <br>Week 51:44 <br>Week 52 : 89<br>Quarter 4 :66<br>Half Yearly 2:99"];
var width = document.querySelector('.chart-wrapper').offsetWidth,
height = document.querySelector('.chart-wrapper').offsetHeight,
minOfWH = Math.min(width, height)/2,
initialAnimDelay = 300,
arcAnimDelay = 150,
arcAnimDur = 3000,
secDur = 1000,
secIndividualdelay = 150;
var radius = undefined;
// calculate minimum of width and height to set chart radius
if (minOfWH > 200) {
radius = 200;
} else {
radius = minOfWH;
}
// append svg
var svg = d3.select('.chart-wrapper').append('svg').attr({
'width': width,
'height': height,
'class': 'pieChart'
}).append('g');
svg.attr({
'transform': 'translate(' + width/2 + ', ' + height/2 + ')'
});
// for drawing slices
var arc = d3.svg.arc().outerRadius(radius * 0.6).innerRadius(radius * 0.45);
// for labels and polylines
var outerArc = d3.svg.arc().innerRadius(radius * 0.85).outerRadius(radius * 0.85);
// d3 color generator
// let c10 = d3.scale.category10();
var tooltip = d3.select("body").append("div").attr("class", "tooltip").style("opacity", 0);
var pie = d3.layout.pie().value(function(d) {
return d;
});
var draw = function draw() {
svg.append("g").attr("class", "lines");
svg.append("g").attr("class", "slices");
svg.append("g").attr("class", "labels");
// define slice
var slice = svg.select('.slices').datum(dataset).selectAll('path').data(pie);
slice.enter().append('path').attr({
'fill': function fill(d, i) {
return colors[i];
},
'd': arc,
'stroke-width': '25px'
}).attr('transform', function(d, i) {
return 'rotate(-180, 0, 0)';
}).style('opacity', 0).transition().delay(function(d, i) {
return i * arcAnimDelay + initialAnimDelay;
}).duration(arcAnimDur).ease('elastic').style('opacity', 1).attr('transform', 'rotate(0,0,0)');
slice.transition().delay(function(d, i) {
return arcAnimDur + i * secIndividualdelay;
}).duration(secDur).attr('stroke-width', '5px');
var midAngle = function midAngle(d) {
return d.startAngle + (d.endAngle - d.startAngle)/2;
};
var text = svg.select(".labels").selectAll("text").data(pie(dataset));
text.enter().append('text').attr('dy', '0.35em').style("opacity", 0).attr("cursor", "default").style('fill', function(d, i) {
return colors[i];
}).text(function(d, i) {
return months[i];
}).attr('transform', function(d) {
// calculate outerArc centroid for 'this' slice
var pos = outerArc.centroid(d);
// define left and right alignment of text labels
pos[0] = radius * (midAngle(d) < Math.PI ? 1 : -1);
return 'translate(' + pos + ')';
}).style('text-anchor', function(d) {
return midAngle(d) < Math.PI ? "start" : "end";
}).transition().delay(function(d, i) {
return arcAnimDur + i * secIndividualdelay;
}).duration(secDur).style('opacity', 1);
text.on("mousemove", function(d, i) {
tooltip.html(dataWeeks[i])
.style('top', d3.event.pageY - 6 + 'px')
.style('left', d3.event.pageX + 14 + 'px')
.style("opacity", 1);
}).on("mouseout", function(d) {
tooltip.style("opacity", 0);
});
var polyline = svg.select(".lines").selectAll("polyline").data(pie(dataset));
polyline.enter().append("polyline").style("opacity", 0.5).attr('points', function(d) {
var pos = outerArc.centroid(d);
pos[0] = radius * 0.95 * (midAngle(d) < Math.PI ? 1 : -1);
return [arc.centroid(d), arc.centroid(d), arc.centroid(d)];
}).transition().duration(secDur).delay(function(d, i) {
return arcAnimDur + i * secIndividualdelay;
}).attr('points', function(d) {
var pos = outerArc.centroid(d);
pos[0] = radius * 0.95 * (midAngle(d) < Math.PI ? 1 : -1);
return [arc.centroid(d), outerArc.centroid(d), pos];
});
};
draw();
var button = document.querySelector('button');
var replay = function replay() {
d3.selectAll('.slices').transition().ease('back').duration(500).delay(0).style('opacity', 0).attr('transform', 'translate(0, 250)').remove();
d3.selectAll('.lines').transition().ease('back').duration(500).delay(100).style('opacity', 0).attr('transform', 'translate(0, 250)').remove();
d3.selectAll('.labels').transition().ease('back').duration(500).delay(200).style('opacity', 0).attr('transform', 'translate(0, 250)').remove();
setTimeout(draw, 800);
};