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<!DOCTYPE html>
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<meta charset="utf-8">
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<link href="../src/nv.d3.css" rel="stylesheet" type="text/css">
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<style>
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body {
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overflow-y:scroll;
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}
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text {
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font: 12px sans-serif;
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}
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.chart {
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float: left;
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width: 50%;
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}
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.chart svg {
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height: 500px;
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width: 100%;
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}
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</style>
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<body>
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<div class='chart' id='chart1'>
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<svg></svg>
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</div>
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<div class='chart' id='chart2'>
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<svg></svg>
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</div>
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<div class='chart' id='chart3'>
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<svg></svg>
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</div>
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<div class='chart' id='chart4'>
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<svg></svg>
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</div>
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<div class='chart' id='chart5'>
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<svg></svg>
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</div>
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<div class='chart' id='chart6'>
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<svg></svg>
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</div>
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<script src="../lib/d3.v3.js"></script>
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<script src="../nv.d3.js"></script>
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<script src="../src/tooltip.js"></script>
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<script src="../src/utils.js"></script>
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<script src="../src/interactiveLayer.js"></script>
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<script src="../src/models/legend.js"></script>
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<script src="../src/models/axis.js"></script>
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<script src="../src/models/scatter.js"></script>
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<script src="../src/models/line.js"></script>
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<script src="../src/models/lineChart.js"></script>
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<script>
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//------------ CHART 1
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defaultChartConfig("chart1", sinAndCos(), true);
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//-------------- CHART 2
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nv.addGraph(function() {
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var chart;
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chart = nv.models.lineChart().useInteractiveGuideline(false);
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chart
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.x(function(d,i) { return i });
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chart.xAxis // chart sub-models (ie. xAxis, yAxis, etc) when accessed directly, return themselves, not the parent chart, so need to chain separately
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.tickFormat(d3.format(',.1f'));
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chart.yAxis
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.axisLabel('Voltage (v)')
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.tickFormat(d3.format(',.4f'));
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chart.showXAxis(true).showYAxis(true).rightAlignYAxis(true).margin({right: 90});
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d3.select('#chart2 svg')
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//.datum([]) //for testing noData
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.datum(hyperbole())
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.transition().duration(500)
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.call(chart);
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nv.utils.windowResize(chart.update);
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return chart;
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});
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defaultChartConfig("chart3", smallDataSet(3));
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defaultChartConfig("chart4", badDataSet());
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defaultChartConfig("chart5", smallDataSet(1));
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defaultChartConfig("chart6", normalDist());
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function defaultChartConfig(containerid, data, useDates) {
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nv.addGraph(function() {
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var chart;
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chart = nv.models.lineChart().useInteractiveGuideline(true);
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chart
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.x(function(d,i) { return i });
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var formatter;
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if (useDates !== undefined) {
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formatter = function(d,i) {
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var now = (new Date()).getTime() - 86400 * 1000 * 365;
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now = new Date(now + d * 86400 * 1000);
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return d3.time.format('%b %d %Y')(now );
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}
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}
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else {
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formatter = d3.format(",.1f");
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}
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chart.margin({right: 40});
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chart.xAxis // chart sub-models (ie. xAxis, yAxis, etc) when accessed directly, return themselves, not the parent chart, so need to chain separately
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.tickFormat(
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formatter
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);
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chart.yAxis
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.axisLabel('Voltage (v)')
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.tickFormat(d3.format(',.2f'));
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d3.select('#' + containerid + ' svg')
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.datum(data)
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.transition().duration(500)
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.call(chart);
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nv.utils.windowResize(chart.update);
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return chart;
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});
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}
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function sinAndCos() {
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var sin = [],
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cos = [],
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rand = [],
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rand2 = []
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;
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var now = (new Date()).getTime();
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for (var i = 0; i < 100; i++) {
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sin.push({x: i, y: i % 10 == 5 ? null : Math.sin(i/10) }); //the nulls are to show how defined works
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cos.push({x: i, y: .5 * Math.cos(i/10)});
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rand.push({x:i, y: Math.random() / 10});
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rand2.push({x: i, y: Math.cos(i/10) + Math.random() / 10 })
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}
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return [
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{
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area: true,
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values: sin,
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key: "Sine Wave",
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color: "#ff7f0e"
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},
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{
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values: cos,
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key: "Cosine Wave",
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color: "#2ca02c"
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},
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{
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values: rand,
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key: "Random Points",
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color: "#2222ff"
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}
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,
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{
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values: rand2,
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key: "Random Cosine",
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color: "#667711"
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}
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];
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}
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function hyperbole() {
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var series1 = [], series2 = [], series3 = [];
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for(var i = 1; i < 100; i++) {
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series1.push({x: i, y: 1 / i});
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series2.push({x: i, y: 5 / i});
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series3.push({x: i, y: -8 / i});
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}
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return [
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{values: series1, key: "Series 1"},
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{values: series2, key: "Series 2"},
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{values: series3, key: "Series 3"}
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];
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}
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function smallDataSet(n) {
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var series = [];
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for(var i = 0; i < n; i++) {
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series.push({x: i, y: i * 0.3 + 2})
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}
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return [
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{values: series, key: "Line 1"}
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];
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}
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function badDataSet() {
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var series1 = [], series2 = [];
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for(var i =0; i < 30; i++) {
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series1.push({x:i, y: i*0.3 + 12});
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}
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for(i = 0; i < 30; i += 5) {
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series2.push({x:i, y: i*0.7 + 8});
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}
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return [
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{values: series1, key:"Series 1"},
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{values: series2, key:"Series 2"}
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];
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}
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function normalDist() {
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var series1 = [], series2 = [];
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for(var i = -500; i < 500; i += 1) {
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var x = i / 100;
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var y = 0.3989 * Math.pow(2.71, -0.5*x*x);
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series1.push({x:i, y:y});
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series2.push({x:i, y:y*2});
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}
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return [
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{values: series1, key:"Normal 1"},
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{values: series2, key:"Normal 2"}];
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}
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</script>
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