How to render custom Highstock Timeline with Highcharts - highcharts
We use Higcharts/Highstocks. (great job!)
We need to render in one chart:
one or many timelines
the chart navigator
marking facts flags
maybe other curves
So we need to use Highstocks
You can see an adaptation of the best base we found here :
http://jsfiddle.net/g4KLk/100/
customrange are representing a duration in seconds
We need to display the navigator in order to be able to zoom on specifiq a timerange
In order to get customrange detailed seconds by seconds, we've had to render a point each second on the last line int the graph.
Any solution to get what we want without having to display a "seconds line" ?
And by the way, is there a solution in order to custom the color of each customrange ?
Regards !
The based JSFidle here :
// WGV chart demo
$(function() {
$.getJSON('//www.highcharts.com/samples/data/jsonp.php?filename=aapl-ohlcv.json&callback=?', function(data) {
var inputs = [{
name: 'Bookmark',
intervals: [{ // From-To pairs
from: Date.UTC(2013, 9, 27, 9, 1, 00),
to: Date.UTC(2013, 9, 27, 9, 1, 01)
}, {
from: Date.UTC(2013, 9, 27, 9, 20),
to: Date.UTC(2013, 9, 27, 9, 21)
}]
}, {
name: 'Mic 1',
intervals: [{ // From-To pairs
from: Date.UTC(2013, 9, 27, 9, 3, 00),
to: Date.UTC(2013, 9, 27, 9, 6, 00)
}, {
from: Date.UTC(2013, 9, 27, 9, 18, 00),
to: Date.UTC(2013, 9, 27, 9, 23, 00)
}]
}, {
name: 'Mic 2',
intervals: [{ // From-To pairs
from: Date.UTC(2013, 9, 27, 9, 3, 00),
to: Date.UTC(2013, 9, 27, 9, 9, 00)
}, {
from: Date.UTC(2013, 9, 27, 9, 16, 00),
to: Date.UTC(2013, 9, 27, 9, 18, 00)
}, {
from: Date.UTC(2013, 9, 27, 9, 42, 00),
to: Date.UTC(2013, 9, 27, 9, 44, 00)
}, {
from: Date.UTC(2013, 9, 27, 9, 49, 00),
to: Date.UTC(2013, 9, 27, 10, 05, 00)
}]
}, {
name: 'Lights',
intervals: [{ // From-To pairs
from: Date.UTC(2013, 9, 27, 9, 11, 00),
to: Date.UTC(2013, 9, 27, 9, 55, 00)
}]
}, {
name: 'Brakes',
intervals: [{ // From-To pairs
from: Date.UTC(2013, 9, 27, 9, 11, 00),
to: Date.UTC(2013, 9, 27, 9, 55, 00)
}]
}, {
name: 'Siren',
intervals: [{ // From-To pairs
from: Date.UTC(2013, 9, 27, 9, 11, 00),
to: Date.UTC(2013, 9, 27, 9, 55, 00)
}]
}];
// re-structure the tasks into line seriesvar status = [];
var status = [];
$.each(inputs.reverse(), function(i, input) {
var item = {
name: input.name,
data: []
};
$.each(input.intervals, function(j, interval) {
item.data.push({
x: interval.from,
y: i,
label: interval.label,
from: interval.from,
to: interval.to
}, {
x: interval.to,
y: i,
from: interval.from,
to: interval.to
});
// add a null value between intervals
if (input.intervals[j + 1]) {
item.data.push(
[(interval.to + input.intervals[j + 1].from) / 2, null]
);
}
});
status.push(item);
});
// split the data set into ohlc and volume
var volume = [],
dataLength = data.length;
for (i = 0; i < dataLength; i++) {
volume.push([
data[i][0], // the date
data[i][5] // the volume
]);
}
// set the allowed units for data grouping
var groupingUnits = [
['millisecond', // unit name
[1, 2, 5, 10, 20, 25, 50, 100, 200, 500] // allowed multiples
],
[
'second', [1, 2, 5, 10, 15, 30]
],
[
'minute', [1, 2, 5, 10, 15, 30]
],
[
'hour', [1, 2, 3, 4, 6, 8, 12]
],
[
'day', [1]
]
];
// create the chart
$('#container').highcharts('StockChart', {
chart: {
renderTo: 'container',
marginTop: 40
},
credits: {
enabled: false
},
rangeSelector: {
enabled: false,
inputEnabled: false,
selected: 3,
buttons: [{
type: 'second',
count: 1,
text: '1s'
}, {
type: 'minute',
count: 1,
text: '1m'
}, {
type: 'day',
count: 1,
text: '1d'
}, {
type: 'all',
text: 'All'
}]
},
navigator: {
adaptToUpdatedData: false,
// ^-- This should be false when loading data asynchronously,
// to prevent circular loading
margin: 5,
// maskInside: false,
series: {
lineWidth: 0,
marker: {
enabled: false
}
}
},
title: {
text: '' // title above chart
},
xAxis: {
type: 'datetime',
events: {
afterSetExtremes: function(e) {},
setExtremes: function(e) {
var min = e.min,
max = e.max;
$('#report').html('Start Time: ' + min + ',<br/> Stop Time: ' + max + ',<br/> e.trigger: ' + e.trigger);
}
},
plotBands: [{ // mark the weekend
color: '#222',
from: Date.UTC(2013, 9, 27, 9, 1, 00),
to: Date.UTC(2013, 9, 27, 9, 7, 00),
label: {
text: 'Missing Video',
style: {
color: '#888'
}
}
},
{ // mark the weekend
color: '#222',
from: Date.UTC(2013, 9, 27, 9, 11, 00),
to: Date.UTC(2013, 9, 27, 9, 55, 00),
label: {
text: 'Missing Video',
style: {
color: '#888'
}
}
}, ],
},
yAxis: [{
height: '60%',
opposite: false,
tickInterval: 1,
tickWidth: 0,
labels: {
formatter: function() {
if (inputs[this.value]) {
return inputs[this.value].name;
}
},
align: 'right',
x: -20,
y: 4
},
showLastLabel: true
}, {
height: '40%',
top: '60%',
opposite: false,
offset: 60,
lineWidth: 1,
tickWidth: 0,
labels: {
align: 'right',
formatter: function() {
return this.value + ' MPH';
},
x: 52,
y: 4
},
showLastLabel: true,
title: {
text: 'Speed',
align: 'middle',
opposite: false,
style: {
color: '#fff'
}
}
}],
plotOptions: {
series: {
states: {
hover: {
lineWidth: 2
}
}
},
line: {
linecap: 'square',
marker: {
enabled: true // shows markers for all graphs points
},
point: {
events: {
click: function() {
// let's show the data value of the selected point (on click)
$('#click-value').html(Highcharts.dateFormat('%m/%d/%Y at %H:%M:%S', this.x));
}
}
}
}
},
series: [{
states: {
hover: {
lineWidth: 10
}
},
lineWidth: 10,
marker: {
enabled: false, // hide markers for interval bars
lineWidth: 1
},
dataLabels: {
enabled: true,
align: 'left',
formatter: function() {
return this.point.options && this.point.options.label;
}
},
name: '',
data: status[0].data,
dataGrouping: {
units: groupingUnits
}
}, {
states: {
hover: {
lineWidth: 10
}
},
lineWidth: 10,
marker: {
enabled: false, // hide markers for interval bars
lineWidth: 1,
radius: 5
},
dataLabels: {
enabled: true,
align: 'left',
formatter: function() {
return this.point.options && this.point.options.label;
}
},
name: '',
data: status[1].data,
dataGrouping: {
units: groupingUnits
}
}, {
states: {
hover: {
lineWidth: 10
}
},
lineWidth: 10,
marker: {
enabled: false, // hide markers for interval bars
lineWidth: 1,
radius: 5
},
dataLabels: {
enabled: true,
align: 'left',
formatter: function() {
return this.point.options && this.point.options.label;
}
},
name: '',
data: status[2].data,
dataGrouping: {
units: groupingUnits
}
}, {
states: {
hover: {
lineWidth: 10
}
},
lineWidth: 10,
marker: {
enabled: false, // hide markers for interval bars
lineWidth: 1,
radius: 5
},
dataLabels: {
enabled: true,
align: 'left',
formatter: function() {
return this.point.options && this.point.options.label;
}
},
name: '',
data: status[3].data,
dataGrouping: {
units: groupingUnits
}
}, {
states: {
hover: {
lineWidth: 10
}
},
lineWidth: 10,
marker: {
enabled: false, // hide markers for interval bars
lineWidth: 1,
radius: 5
},
dataLabels: {
enabled: true,
align: 'left',
formatter: function() {
return this.point.options && this.point.options.label;
}
},
name: '',
data: status[4].data,
dataGrouping: {
units: groupingUnits
}
}, {
states: {
hover: {
lineWidth: 10
}
},
lineWidth: 10,
marker: {
enabled: false, // hide markers for interval bars
lineWidth: 1,
radius: 5
},
dataLabels: {
enabled: true,
align: 'left',
formatter: function() {
return this.point.options && this.point.options.label;
}
},
name: '',
data: status[5].data,
dataGrouping: {
units: groupingUnits
}
}, {
name: 'GPS Speed',
data: [
[Date.UTC(2013, 9, 27, 9, 1, 00), 32],
[Date.UTC(2013, 9, 27, 9, 2, 33), 40],
[Date.UTC(2013, 9, 27, 9, 3, 00), 55],
[Date.UTC(2013, 9, 27, 9, 6, 00), 55],
[Date.UTC(2013, 9, 27, 9, 9, 00), 65],
[Date.UTC(2013, 9, 27, 9, 11, 00), 66],
[Date.UTC(2013, 9, 27, 9, 14, 00), 67],
[Date.UTC(2013, 9, 27, 9, 16, 00), 71],
[Date.UTC(2013, 9, 27, 9, 18, 00), 78],
[Date.UTC(2013, 9, 27, 9, 20, 00), 81],
[Date.UTC(2013, 9, 27, 9, 23, 00), 83],
[Date.UTC(2013, 9, 27, 9, 30, 00), 85],
[Date.UTC(2013, 9, 27, 9, 35, 00), 85],
[Date.UTC(2013, 9, 27, 9, 38, 00), 92],
[Date.UTC(2013, 9, 27, 9, 42, 00), 90],
[Date.UTC(2013, 9, 27, 9, 44, 00), 88],
[Date.UTC(2013, 9, 27, 9, 46, 00), 87],
[Date.UTC(2013, 9, 27, 9, 49, 00), 85],
[Date.UTC(2013, 9, 27, 9, 50, 00), 80],
[Date.UTC(2013, 9, 27, 9, 53, 00), 75],
[Date.UTC(2013, 9, 27, 9, 55, 00), 70],
[Date.UTC(2013, 9, 27, 10, 02, 00), 65],
[Date.UTC(2013, 9, 27, 10, 04, 00), 60],
[Date.UTC(2013, 9, 27, 10, 05, 00), 40],
[Date.UTC(2013, 9, 27, 10, 08, 00), 35]
],
yAxis: 1,
dataGrouping: {
units: groupingUnits
}
}, {
name: 'Patrol Speed',
data: [
[Date.UTC(2013, 9, 27, 9, 1, 00), 30],
[Date.UTC(2013, 9, 27, 9, 2, 33), 33],
[Date.UTC(2013, 9, 27, 9, 3, 00), 37],
[Date.UTC(2013, 9, 27, 9, 6, 00), 40],
[Date.UTC(2013, 9, 27, 9, 9, 00), 48],
[Date.UTC(2013, 9, 27, 9, 11, 00), 52],
[Date.UTC(2013, 9, 27, 9, 14, 00), 55],
[Date.UTC(2013, 9, 27, 9, 16, 00), 60],
[Date.UTC(2013, 9, 27, 9, 18, 00), 66],
[Date.UTC(2013, 9, 27, 9, 20, 00), 68],
[Date.UTC(2013, 9, 27, 9, 23, 00), 80],
[Date.UTC(2013, 9, 27, 9, 30, 00), 88],
[Date.UTC(2013, 9, 27, 9, 35, 00), 90],
[Date.UTC(2013, 9, 27, 9, 38, 00), 80],
[Date.UTC(2013, 9, 27, 9, 42, 00), 75],
[Date.UTC(2013, 9, 27, 9, 44, 00), 63],
[Date.UTC(2013, 9, 27, 9, 50, 00), 46],
[Date.UTC(2013, 9, 27, 9, 55, 00), 35],
[Date.UTC(2013, 9, 27, 10, 08, 00), 28]
],
yAxis: 1,
dataGrouping: {
units: groupingUnits
}
}]
});
});
});
$("#slider").slider({
value: 0,
min: Date.UTC(2013, 9, 27, 9, 1, 00),
max: Date.UTC(2013, 9, 27, 10, 08, 00),
step: 0.0001,
slide: function(event, ui) {
//$("#slider1").slider("value", ui.value);
$("#slider-value").html(ui.value);
}
}).find('.ui-slider-handle').append('<div class="line"></div>');
*, *:before, *:after {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
body {
padding: 10px;
background: #323334
}
p {
font-family: Helvetica, Arial;
color: #aaa;
font-size: 14px;
}
a, a:visited, a:hover {
color: #FFDD45;
text-decoration: underline;
outline: none;
}
#container {
min-height: 400px;
min-width: 310px;
position: relative;
z-index: 1;
}
.ui-slider {
margin: 0 22px 0 110px;
}
.ui-slider .ui-slider-handle {
background: url('https://revivemarketing.github.io/images/playhead_top.png') no-repeat 50% 50% !important;
border: none !important;
width: 18px !important;
height: 20px !important;
margin-left: -.75em;
cursor: pointer;
outline: none;
}
#slider.ui-slider .ui-slider-handle {
background: url('https://revivemarketing.github.io/images/playhead_bottom.png') no-repeat 50% 50% !important;
}
.ui-slider {
position: relative;
text-align: left;
background: #6F7073 !important;
border-color: #303030 !important;
border-left: none;
border-right: none;
box-shadow: 0px 1px 1px 0px #000 inset !important;
height: .75em;
border-radius: 0;
}
.line {
width: 2px;
background: #FF2600;
border-left: #9A0900 1px solid;
bottom: 15px;
left: 8px;
height: 68px;
z-index: 100;
position: absolute;
pointer-events: none;
box-shadow: 1px 0 0 0 #000;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://code.highcharts.com/stock/highstock.js"></script>
<script src="http://code.highcharts.com/highcharts-more.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<script src="http://revivemarketing.github.io/js/highcharts-dark.js"></script>
<div id="container"></div>
<div id="slider"></div>
<p id="slider-value"></p>
<p id="click-value"></p>
<p id="report"></p>
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Highcharts: Dates Off By 1 Month
I'm not sure what's going on, but dates are being displayed on the axis and in tooltips a month out. So the first date in data on this chart is in July but it shows up as in August and so on. Any ideas? I've put the code in a JSFiddle (http://jsfiddle.net/Z2VGL/1/) and also below: $(function () { $('#container').highcharts({ chart: { type: 'spline' }, title: { text: '' }, plotOptions: { series: { lineWidth: 5, marker: { fillColor: '#FFFFFF', lineWidth: 2, radius: 6, lineColor: null // inherit from series } } }, subtitle: { text: '' }, xAxis: { type: 'datetime', dateTimeLabelFormats: { // don't display the dummy year month: '%e %b', year: '%b' } }, yAxis: { title: { text: 'Ability Score (out of 100)', style: { color: '#323A45', fontWeight: 'bold' } }, min: 0 }, tooltip: { formatter: function () { return '<b>' + this.series.name + '</b><br/>' + Highcharts.dateFormat('%e %b', this.x) + ': ' + this.y; } }, series: [{ name: 'Overall Ability', // Define the data points. All series have a dummy year // of 1970/71 in order to be compared on the same x axis. Note // that in JavaScript, months start at 0 for January, 1 for February etc. data: [ [Date.UTC(2013, 07, 12), 50], [Date.UTC(2013, 08, 13), 57.9474605576], [Date.UTC(2013, 08, 14), 58.5667571154], [Date.UTC(2013, 08, 15), 69.0590308869], ] }, { name: 'Target', data: [ [Date.UTC(2013, 07, 12), 80], [Date.UTC(2013, 08, 13), 80], [Date.UTC(2013, 08, 14), 80], [Date.UTC(2013, 08, 15), 80], /* [Date.UTC(2013, 0, 1), 80.0], [Date.UTC(2013, 1, 1), 80.0], [Date.UTC(2013, 2, 1), 80.0], [Date.UTC(2013, 3, 1), 80.0], [Date.UTC(2013, 4, 1), 80.0], [Date.UTC(2013, 5, 1), 80.0], [Date.UTC(2013, 6, 1), 80.0], [Date.UTC(2013, 7, 1), 80.0] */ ], dashStyle: 'longdash', marker: { enabled: false } }] }); }); Thanks in advance.
As you can see from this doc: Mozilla JS Reference Date UTC month An integer between 0 and 11 representing the month.
highcharts yaxis start on 1 min:1 not working
I need my yaxis in highcharts to always start on 1, not 0. My data sets are whole numbers with 1 being the lowest, i've tried everything combination on min, minrange startontick, that I could think of. The only way I was able to get the yaxis to show 1 instead of zero is with the snippet below. I basically hid the 0, then set a custom label for that plot band giving it a label of 1. Is this the only way? yAxis: { min:1, showFirstLabel: false, allowDecimals : false, reversed: true, plotBands: [{ color: '#EBFAEB', from: 0, to: 10, label: { text: '1', style: { color: '#000000', }, align: 'left', verticalAlign: 'top', y: 0, x: -15 } }], Sample data i'm using series: [{ name: 'Tokyo', data: [7, 6, 9, 14, 18, 21, 25, 26, 23, 18, 13, 9] }, { name: 'New York', data: [13, 2, 1, 11, 17, 22, 24, 24, 20, 14, 8, 2] }, { name: 'Berlin', data: [1, 3, 3, 8, 13, 17, 18, 17, 14, 9, 3, 1] }, { name: 'London', data: [3, 4, 5, 8, 11, 15, 17, 16, 14, 10, 6, 4] }]
It's probably because your tickInterval scales to something such that it wont' start at 0. min:1 should work if you give it an appropriate tickInterval. Alternatively min:1 combined with startOnTick: false should also work. EDIT: I just tried the following combination myself and it works for me. If you tried this before and it didn't work for you then the issue is probably that you the proper case for the different options: min: 1, startOnTick: false, tickInterval: 10 see: http://jsfiddle.net/Reality_Extractor/kTmqg/
Have you tried to use tickPositioner? http://api.highcharts.com/highstock#yAxis.tickPositioner