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绘制使用nvd3多轴条形图重叠酒吧。我的问题是酒吧重叠。 y轴上的图表位于左侧,另一个y轴位于右侧。NVD3多轴条形图上绘制
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link href="https://cdnjs.cloudflare.com/ajax/libs/nvd3/1.8.3/nv.d3.css" rel="stylesheet" type="text/css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.2/d3.min.js" charset="utf-8"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/nvd3/1.8.3/nv.d3.js"></script>
<style>
text {
font: 12px sans-serif;
}
svg {
display: block;
}
html, body, #chart1, svg {
margin: 0px;
padding: 0px;
height: 100%;
width: 100%;
}
</style>
</head>
<body class='with-3d-shadow with-transitions'>
<div id="chart1" >
<svg> </svg>
</div>
<script>
// var testdata = stream_layers(9,10+Math.random()*100,.1).map(function(data, i) {
// return {
// key: 'Stream' + i,
// values: data.map(function(a){a.y = a.y * (i <= 100 ? 100 : 1); return a})
// };
// });
var testdata=[{"key":"stream1", "values": [
{
"x": 0,
"y": 44
},
{
"x": 1,
"y": 10
},
{
"x": 2,
"y": 29
},
{
"x": 3,
"y": 88
},
{
"x": 4,
"y": 25
},
{
"x": 5,
"y": 32
},
{
"x": 6,
"y": 100
},
{
"x": 7,
"y": 52
},
{
"x": 8,
"y": 15
},
{
"x": 9,
"y": 78
},
{
"x": 10,
"y": 42
},
{
"x": 11,
"y": 108
},
{
"x": 12,
"y": 17
},
{
"x": 13,
"y": 23
},
{
"x": 14,
"y": 182
},
{
"x": 15,
"y": 9
},
{
"x": 16,
"y": 25
},
{
"x": 17,
"y": 90
},
{
"x": 18,
"y": 32
},
{
"x": 19,
"y": 138
},
{
"x": 20,
"y": 189
},
{
"x": 21,
"y": 3
},
{
"x": 22,
"y": 16
},
{
"x": 23,
"y": 66
},
{
"x": 24,
"y": 46
},
{
"x": 25,
"y": 27
},
{
"x": 26,
"y": 185
},
{
"x": 27,
"y": 13
},
{
"x": 28,
"y": 12
},
{
"x": 29,
"y": 71
},
{
"x": 30,
"y": 191
}
]},
{"key":"stream2","values":[
{
"x": 0,
"y": 1.1
},
{
"x": 1,
"y": 0.5
},
{
"x": 2,
"y": 2.1
},
{
"x": 3,
"y": 1.5
},
{
"x": 4,
"y": 1.7
},
{
"x": 5,
"y": 2.1
},
{
"x": 6,
"y": 0.75
},
{
"x": 7,
"y": 1.75
},
{
"x": 8,
"y": 1
},
{
"x": 9,
"y": 2.3
},
{
"x": 10,
"y": 2
},
{
"x": 11,
"y": 0.5
},
{
"x": 12,
"y": 1.6
},
{
"x": 13,
"y": 1.8
},
{
"x": 14,
"y": 2.35
},
{
"x": 15,
"y": 2.4
},
{
"x": 16,
"y": 1.8
},
{
"x": 17,
"y": 1
},
{
"x": 18,
"y": 1.25
},
{
"x": 19,
"y": 1.85
},
{
"x": 20,
"y": 0.65
},
{
"x": 21,
"y": 0.75
},
{
"x": 22,
"y": 1.25
},
{
"x": 23,
"y": 2.25
},
{
"x": 24,
"y": 0.5
},
{
"x": 25,
"y": 1.85
},
{
"x": 26,
"y": 1.75
},
{
"x": 27,
"y": 1.15
},
{
"x": 28,
"y": 1.9
},
{
"x": 29,
"y": 2.4
},
{
"x": 30,
"y": 1.5
}
]}];
testdata[0].type = "bar";
testdata[0].yAxis = 1;
testdata[1].type = "bar";
testdata[1].yAxis = 2;
console.log(testdata);
nv.addGraph(function() {
var chart = nv.models.multiChart()
.margin({top: 30, right: 60, bottom: 50, left: 70})
.color(d3.scale.category10().range())
.height(450)
.width(1200)
.color(d3.scale.category10().range())
.useInteractiveGuideline(true)
.interpolate('linear');
chart.xAxis.tickFormat(d3.format(',f'));
chart.yAxis1.tickFormat(d3.format(',.1f'));
chart.yAxis2.tickFormat(d3.format(',.1f'));
d3.select('#chart1 svg')
.datum(testdata)
.transition().duration(500).call(chart);
return chart;
});
</script>
</body>
</html>
二组数据,以绘制所述多图形但杆是重叠的。我的输出屏幕截图在这里。
做的唯一的事情就是调整酒吧的宽度和位置。这些都是选择由类
d3.selectAll ('.bars1Wrap .nv-groups .nv-series-0 rect')
当我切换轴
testdata[1].yAxis = 1;
但问题是测距丢失的数据。我需要两个数据集的不同范围。
我试图绘制图表
像
var g3 = d3.selectAll ('.bars1Wrap .nv-groups .nv-series-0 rect')
.attr("width", function(d){ return d/2;});
但没有成功...... 赞赏任何帮助后,调整杆的宽度。
感谢的最佳解决方案。我在代码中发现的另外一个问题是,如果我关闭一个图例,则该条必须达到其全部宽度。同样在我的情况下,绘制图表后我不能调用第二个函数。无论如何,我会修改nvd3代码来做这件事情。感谢您指导我寻找最终解决方案。我希望这个答案对别人也是有用的。 –
请检查我的编辑答案,我的代码使得现在的直板全宽,当传说是关闭的。 – Cyril