Fix overlap on multiple stacked barchart - d3.js
The fiddle below shows 2 stacked bar charts on the multichart, what styling can be applied to position them so they do not overlap?
https://jsfiddle.net/ramgp76m/
var testdata = [[{'x':0,'y':0.18308100617846632},{'x':1,'y':0.18308100617846632},{'x':2,'y':0.18308100617846632},{'x':3,'y':0.18308100617846632},{'x':4,'y':0.18308100617846632},{'x':5,'y':0.18308100617846632},{'x':6,'y':0.18308100617846632},{'x':7,'y':0.18308100617846632},{'x':8,'y':0.18308100617846632},{'x':9,'y':0.18308100617846632},{'x':10,'y':0.18308100617846632},{'x':11,'y':0.18308100617846632},{'x':12,'y':0.18308100617846632},{'x':13,'y':0.18308100617846632}],[{'x':0,'y':0.3848121729491284},{'x':1,'y':0.3848121729491284},{'x':2,'y':0.6064571483967448},{'x':3,'y':0.3848121729491284},{'x':4,'y':0.3848121729491284},{'x':5,'y':0.3848121729491284},{'x':6,'y':0.3848121729491284},{'x':7,'y':0.3848121729491284},{'x':8,'y':0.3848121729491284},{'x':9,'y':0.3848121729491284},{'x':10,'y':0.3848121729491284},{'x':11,'y':0.3848121729491284},{'x':12,'y':0.3848121729491284},{'x':13,'y':0.3848121729491284}],[{'x':0,'y':0.1399518819223031},{'x':1,'y':0.1399518819223031},{'x':2,'y':0.1399518819223031},{'x':3,'y':0.1399518819223031},{'x':4,'y':0.1399518819223031},{'x':5,'y':0.1399518819223031},{'x':6,'y':0.1399518819223031},{'x':7,'y':0.1399518819223031},{'x':8,'y':0.1399518819223031},{'x':9,'y':0.1399518819223031},{'x':10,'y':0.1399518819223031},{'x':11,'y':0.1399518819223031},{'x':12,'y':0.1399518819223031},{'x':13,'y':0.1399518819223031}],[{'x':0,'y':0.661327785950392},{'x':1,'y':0.661327785950392},{'x':2,'y':0.661327785950392},{'x':3,'y':0.661327785950392},{'x':4,'y':0.661327785950392},{'x':5,'y':0.661327785950392},{'x':6,'y':0.661327785950392},{'x':7,'y':0.661327785950392},{'x':8,'y':0.661327785950392},{'x':9,'y':0.661327785950392},{'x':10,'y':0.661327785950392},{'x':11,'y':0.661327785950392},{'x':12,'y':0.661327785950392},{'x':13,'y':0.661327785950392}],[{'x':0,'y':0.12912787561339684},{'x':1,'y':0.19822891999644937},{'x':2,'y':0.19524003452978822},{'x':3,'y':0.2022421270610378},{'x':4,'y':2.9546625202733403},{'x':5,'y':0.17245495458323432},{'x':6,'y':0.17518206801386724},{'x':7,'y':0.19136958873352614},{'x':8,'y':0.20233322594961195},{'x':9,'y':0.791354544787474},{'x':10,'y':1.8421373975341035},{'x':11,'y':0.50545378694344},{'x':12,'y':0.15839045811626706},{'x':13,'y':0.17249910157699552}]].map(function(data, i) {
return {
key: 'Stream' + i,
values: data
};
});
testdata[1].type = "bar";
testdata[1].yAxis = 1;
testdata[2].type = "bar";
testdata[2].yAxis = 1;
testdata[3].type = "bar";
testdata[3].yAxis = 2;
testdata[4].type = "bar";
testdata[4].yAxis = 2;
nv.addGraph(function() {
var chart = nv.models.multiChart()
.margin({top: 30, right: 60, bottom: 50, left: 70})
.color(d3.scale.category10().range());
chart.xAxis.tickFormat(d3.format(',f'));
chart.yAxis1.tickFormat(d3.format(',.1f'));
chart.yAxis2.tickFormat(d3.format(',.1f'));
chart.bars1.stacked(true);
chart.bars2.stacked(true);
chart.bars1.groupSpacing(0.5);
chart.bars2.groupSpacing(0.5);
d3.select('#chart1 svg')
.datum(testdata)
.transition().duration(500).call(chart);
return chart;
});
text {
font: 12px sans-serif;
}
svg {
display: block;
}
html, body, #chart1, svg {
margin: 0px;
padding: 0px;
height: 100%;
width: 100%;
}
<link href="https://nvd3-community.github.io/nvd3/build/nv.d3.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.2/d3.min.js"></script>
<script src="https://nvd3-community.github.io/nvd3/build/nv.d3.js"></script>
<div id="chart1" >
<svg> </svg>
</div>
Here's what I did different to your code.
Changed nv.models.multiChart() to nv.models.multiBarChart()
Updated chart to include :
.showControls(false)
.stacked(true);
Replaced the chart properties to the following :
chart.xAxis.tickFormat(d3.format(',f'));
chart.yAxis.tickFormat(d3.format(',.1f'));
//chart.xAxis.tickFormat(d3.format(',f'));
//chart.yAxis.tickFormat(d3.format(',.1f'));
//chart.yAxis2.tickFormat(d3.format(',.1f'));
//chart.bars1.stacked(true);
//chart.bars2.stacked(true);
//chart.bars1.groupSpacing(0.5);
//chart.bars2.groupSpacing(0.5);
You can find a working version of your code here
Hope it helps.
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