<!DOCTYPE html>
<meta charset="utf-8">
<link href="../src/nv.d3.css" rel="stylesheet" type="text/css">
<link href="teststyle.css" rel="stylesheet" type='text/css'>
<style>
#chart13, #chart14 {
overflow: scroll;
width: 500px;
height: 300px;
}
#chart13 svg, #chart14 svg {
width: 700px;
height: 400px;
}
</style>
<body>
<h3>Line chart test cases - feel free to add more tests</h3>
<div style='position:relative;'>
<div class='navigation'>
Tests:
<a href="lineChartTest.html">Line Chart</a>
<a href="stackedAreaChartTest.html">Stacked Area</a>
<a href="../examples/cumulativeLineChart.html">Cumulative Line</a>
<a href="ScatterChartTest.html">Scatter</a>
<a href="pieChartTest.html">Pie chart</a>
<a href="realTimeChartTest.html">Real time test</a>
<a href="polylinearTest.html">Polylinear test</a>
<a href="interactiveBisectTest.html">nv.interactiveBisect unit tests</a>
</div>
<div class='chart full' id='chart1'>
Example of chart with many series', and new interactive guideline plus tooltip. A chunk of data was purposely removed
to show how the chart handles it.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart half with-transitions' id='chart2'>
Chart with old tooltip style (with-transitions).
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart half' id='chart3'>
Chart with three data points.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart4'>
Chart where two series have different number of points.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart5'>
Chart with one point.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart6'>
Chart with 1000 points.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart7'>
Chart with no data.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart8'>
All points random. No order.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart9'>
Points do not increase linearly.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart10'>
Chart with 15 series'
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart11'>
Data points go backwards
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart12'>
Duplicate X coordinate points.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart16'>
Duplicate Y coordinate points.
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart13'>
Chart in a overflow div with scrolls (new tooltips)
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart14'>
Chart in a overflow div with scrolls (old tooltips)
<button>Select chart</button>
<svg></svg>
</div>
<div style='clear:both;'></div>
<div class='chart third' id='chart15'>
What if there are null, Infinity and NaN values in points?
<button>Select chart</button>
<svg></svg>
</div>
<div class='chart third' id='chart17'>
Chart with very small, 1e-10, points (old tooltips)
<button>Select chart</button>
<svg></svg>
</div>
</div>
<script src="../lib/d3.v3.js"></script>
<script src="../nv.d3.js"></script>
<script src="../src/tooltip.js"></script>
<script src="../src/utils.js"></script>
<script src="../src/interactiveLayer.js"></script>
<script src="../src/models/legend.js"></script>
<script src="../src/models/axis.js"></script>
<script src="../src/models/scatter.js"></script>
<script src="../src/models/line.js"></script>
<script src="../src/models/lineChart.js"></script>
<script src="testScript.js"></script>
<script>
d3.select("body").on("keydown",function() {
if (d3.event.ctrlKey && d3.event.which === 75) {
alert("keydowned");
}
});
//------------ CHART 1
defaultChartConfig("chart1", dummyStocks(),true, true, {forceY:false});
//-------------- CHART 2 --- Chart without the interactive guideline.
nv.addGraph(function() {
var chart;
chart = nv.models.lineChart().useInteractiveGuideline(false);
chart
.x(function(d,i) { return d.x });
chart.xAxis // chart sub-models (ie. xAxis, yAxis, etc) when accessed directly, return themselves, not the parent chart, so need to chain separately
.tickFormat(d3.format(',.1f'));
chart.yAxis
.axisLabel('Voltage (v)')
.tickFormat(d3.format(',.4f'));
chart.showXAxis(true).showYAxis(true).rightAlignYAxis(true).margin({right: 90});
d3.select('#chart2 svg')
//.datum([]) //for testing noData
.datum(dummyStocks(50))
.transition().duration(500)
.call(chart);
nv.utils.windowResize(chart.update);
return chart;
});
defaultChartConfig("chart3", smallDataSet(3));
defaultChartConfig("chart4", badDataSet());
defaultChartConfig("chart5", smallDataSet(1));
defaultChartConfig("chart6", normalDist());
defaultChartConfig("chart7", smallDataSet(0));
defaultChartConfig("chart8", allRandom(),false);
defaultChartConfig("chart9", fibonacci());
defaultChartConfig("chart10", lotsofSeries());
defaultChartConfig("chart11", backwards(),false);
defaultChartConfig("chart12", duplicateX(),false);
defaultChartConfig("chart13",hyperbole(), true, false, {width: 700, height: 400});
defaultChartConfig("chart14",hyperbole(), false, false, {width: 700, height: 400});
defaultChartConfig("chart15", withNaNs());
defaultChartConfig("chart16", duplicateY(), false);
defaultChartConfig("chart17", tinyPoints(), false);
function defaultChartConfig(containerid, data, guideline, useDates, auxOptions) {
if (auxOptions === undefined) auxOptions = {};
if (guideline === undefined) guideline = true;
nv.addGraph(function() {
var chart;
chart = nv.models.lineChart().useInteractiveGuideline(guideline);
chart
.x(function(d,i) {
return d.x;
});
if (auxOptions.width)
chart.width(auxOptions.width);
if (auxOptions.height)
chart.height(auxOptions.height);
if (auxOptions.forceY)
chart.forceY([0]);
var formatter;
if (useDates !== undefined) {
formatter = function(d,i) {
var now = (new Date()).getTime() - 86400 * 1000 * 365;
now = new Date(now + d * 86400 * 1000);
return d3.time.format('%b %d %Y')(now );
}
}
else {
formatter = d3.format(",.1f");
}
chart.margin({right: 40});
chart.xAxis // chart sub-models (ie. xAxis, yAxis, etc) when accessed directly, return themselves, not the parent chart, so need to chain separately
.tickFormat(
formatter
);
chart.yAxis
.axisLabel('Voltage (v)')
.tickFormat(d3.format(',.2f'));
d3.select('#' + containerid + ' svg')
.datum(data)
.transition().duration(500)
.call(chart);
nv.utils.windowResize(chart.update);
return chart;
});
}
function sinAndCos() {
var sin = [],
cos = [],
rand = [],
rand2 = []
;
var now = (new Date()).getTime();
for (var i = 0; i < 100; i++) {
sin.push({x: i, y: i % 10 == 5 ? null : Math.sin(i/10) }); //the nulls are to show how defined works
cos.push({x: i, y: .5 * Math.cos(i/10)});
rand.push({x:i, y: Math.random() / 10});
rand2.push({x: i, y: Math.cos(i/10) + Math.random() / 10 })
}
return [
{
area: true,
values: sin,
key: "Sine Wave",
color: "#ff7f0e"
},
{
values: cos,
key: "Cosine Wave",
color: "#2ca02c"
},
{
values: rand,
key: "Random Points",
color: "#2222ff"
}
,
{
values: rand2,
key: "Random Cosine",
color: "#667711"
}
];
}
function hyperbole() {
var series1 = [], series2 = [], series3 = [];
for(var i = 1; i < 100; i++) {
series1.push({x: i, y: 1 / i});
series2.push({x: i, y: 5 / i});
series3.push({x: i, y: -8 / i});
}
return [
{values: series1, key: "Series 1"},
{values: series2, key: "Series 2"},
{values: series3, key: "Series 3"}
];
}
function smallDataSet(n) {
var series = [];
for(var i = 0; i < n; i++) {
series.push({x: i, y: i * 0.3 + 2})
}
return [
{values: series, key: "Line 1"}
];
}
function badDataSet() {
var series1 = [], series2 = [];
for(var i =0; i < 30; i++) {
series1.push({x:i, y: i*0.3 + 12});
}
for(i = 0; i < 30; i += 5) {
series2.push({x:i, y: i*0.7 + 8});
}
return [
{values: series1, key:"Series 1"},
{values: series2, key:"Series 2"}
];
}
function normalDist() {
var series1 = [], series2 = [];
for(var i = -500; i < 500; i += 1) {
var x = i / 100;
var y = 0.3989 * Math.pow(2.71, -0.5*x*x);
series1.push({x:i, y:y});
series2.push({x:i, y:y*2});
}
return [
{values: series1, key:"Normal 1", area:true},
{values: series2, key:"Normal 2"}];
}
function allRandom() {
var series = [];
for(var i = 0; i < 20; i++) {
series.push({x: Math.floor(Math.random()*20), y: Math.floor(Math.random()*20) });
}
return [{values: series,area:true, key: "Total Chaos"}];
}
function fibonacci() {
var series = [
{x:1, y:1},
{x:2, y:2.5},
{x:3, y:4},
{x:5, y:6.7},
{x:8, y:10.1},
{x:13, y:20.1},
{x:21, y:35.1},
{x:34, y:60.0},
{x:55, y:70.9},
{x:89, y:100.3}
];
return [{values: series,area:true,color: "#22fb88", key: "Fibonacci"}];
}
function lotsofSeries() {
var rval = [];
for(var n = 0; n < 15; n++) {
var values = [];
var slope = Math.random() * 5;
for(var i =0; i < 30; i++) {
values.push(
{x: i,
y: i * slope + Math.random()*5}
);
}
var isArea = (Math.random() > 0.5);
rval.push({key: "Series " + n, area: isArea, values: values});
}
return rval;
}
function backwards() {
var series = [];
for(var i = 30; i >= 1; i--) {
series.push({x: i, y: Math.sqrt(i) });
}
return [{values: series, key: "Backwards series", area:true}];
}
function duplicateX() {
return [
{key: "Duplicate X",
area: true,
values: [
{x: 4, y: 10},
{x: 4, y: 11},
{x: 4, y: 12},
{x: 4, y: 13}
]
}
];
}
function duplicateY() {
return [
{key: "Duplicate Y",
values: [
{x: 0, y: 10}, {x:1, y:10},{x:2, y:10},{x:3, y:10}
]
}
];
}
function withNaNs() {
return [
{key: "NaN Points",
values: [
{x: 1, y: NaN},
{x: 2, y: undefined},
{x: 3, y: false},
{x: 4, y: null},
{x: 5, y: "Hello"},
{x: NaN, y: NaN},
{x: null, y: null},
{x: undefined, y: undefined},
{x: "Hello", y: "World"},
{x: Infinity, y: Infinity}
]
}
]
}
function tinyPoints() {
var rval = {key: "Tiny points", values: []};
for(var i =1; i < 20; i++) {
rval.values.push({
x: i,
y: Math.random() * 1e-10
});
}
return [rval];
}
function dummyStocks(numPoints) {
numPoints = numPoints || 200;
function volatileChart(key,startPrice, volatility, isArea) {
var rval = {key: key, values: []};
if (isArea) rval.area = true;
for(var i = 1; i < numPoints; i++) {
rval.values.push({x: i, y: (i > 110 && i < 130) ? null : startPrice});
var rnd = Math.random();
var changePct = 2 * volatility * rnd;
if ( changePct > volatility) {
changePct -= (2*volatility);
}
startPrice = startPrice + startPrice * changePct;
}
return rval;
}
var stocks = [];
stocks.push(volatileChart("APPL",5.00, 0.02));
stocks.push(volatileChart("GOOG", 6.01,0.024));
stocks.push(volatileChart("MSFT", 2.01, 0.012));
stocks.push(volatileChart("IBM US", 2.5, 0.08, true));
return stocks;
}
</script>