Hello Highstock Community,
How can I turn off zooming so a user can pan the graph again after zooming in using highstock tools?
Eg looking at this highstock sample we user likes to do the following:
Zoom in with the zoom buttons on the left
Pan again (no way to leave zooming again.)
Thx really appreciate your help!
Highcharts.getJSON('https://demo-live-data.highcharts.com/aapl-ohlcv.json', function (data) {
// split the data set into ohlc and volume
var ohlc = [],
volume = [],
dataLength = data.length,
i = 0;
for (i; i < dataLength; i += 1) {
ohlc.push([
data[i][0], // the date
data[i][1], // open
data[i][2], // high
data[i][3], // low
data[i][4] // close
]);
volume.push([
data[i][0], // the date
data[i][5] // the volume
]);
}
Highcharts.stockChart('container', {
yAxis: [{
labels: {
align: 'left'
},
height: '80%',
resize: {
enabled: true
}
}, {
labels: {
align: 'left'
},
top: '80%',
height: '20%',
offset: 0
}],
tooltip: {
shape: 'square',
headerShape: 'callout',
borderWidth: 0,
shadow: false,
positioner: function (width, height, point) {
var chart = this.chart,
position;
if (point.isHeader) {
position = {
x: Math.max(
// Left side limit
chart.plotLeft,
Math.min(
point.plotX + chart.plotLeft - width / 2,
// Right side limit
chart.chartWidth - width - chart.marginRight
)
),
y: point.plotY
};
} else {
position = {
x: point.series.chart.plotLeft,
y: point.series.yAxis.top - chart.plotTop
};
}
return position;
}
},
series: [{
type: 'ohlc',
id: 'aapl-ohlc',
name: 'AAPL Stock Price',
data: ohlc
}, {
type: 'column',
id: 'aapl-volume',
name: 'AAPL Volume',
data: volume,
yAxis: 1
}],
responsive: {
rules: [{
condition: {
maxWidth: 800
},
chartOptions: {
rangeSelector: {
inputEnabled: false
}
}
}]
}
});
});
#container {
max-height: 800px;
min-height: 75vh;
}
<link rel="stylesheet" type="text/css" href="https://code.highcharts.com/css/stocktools/gui.css">
<link rel="stylesheet" type="text/css" href="https://code.highcharts.com/css/annotations/popup.css">
<script src="https://code.highcharts.com/stock/highstock.js"></script>
<script src="https://code.highcharts.com/stock/modules/data.js"></script>
<script src="https://code.highcharts.com/stock/indicators/indicators-all.js"></script>
<script src="https://code.highcharts.com/stock/modules/drag-panes.js"></script>
<script src="https://code.highcharts.com/modules/annotations-advanced.js"></script>
<script src="https://code.highcharts.com/modules/price-indicator.js"></script>
<script src="https://code.highcharts.com/modules/full-screen.js"></script>
<script src="https://code.highcharts.com/modules/stock-tools.js"></script>
<div id="container" class="chart"></div>
Update #1
I understood you better now I think.
Is this what you wanted?
Can use the zoom tool from the toolbar, then pan using 'alt' + mouse click & drag.
https://jsfiddle.net/marensiusb/rjs60a37/3/
If I understood you correctly, you want to:
Zoom in
Pan
Then zoom out
You can zoom in using the rangeSelector (1m, 3m, 6, YTD, 1y, all), then pan and zoom out using the rangeSelector ('ALL').
You can also disable the rangeSelector and enable chart.zoom and chart.pan
Then the user can pan using alt + mouse and reset using the 'Reset Zoom' button.
https://jsfiddle.net/marensiusb/z6tn28w4/4/
Related
I need to plot users office timings (in and out time) of a day in a graph using Angular JS.
For example I have reached office at 10 and then gone out for lunch at 1, then again came at 2 and then gone out at 2:30 for some work and so on.....
So in graph, y axis should show time from 10 to 6 and it should plot time on graph, like 1st it should point at 10, then on 1, then on 2 and then on 2:30 and so on...
So my questions are:
1) Using which graph, this could be achieved in a single bar?
2) I am using stacked highchart, however since stacked chart add the points, I am sending difference between the two data, so first I am sending 10, another I want to point at 1, so I am sending 3 and so on..., however it fill the entire block with a color, like from 10-1 one color, 1-2 one color and so on..., what I need is, first it should point at 10 then at 1,then at 2...and so on it should not fill it with any color.
What I have achieved so far is :https://plnkr.co/edit/CgnFfTbJ3BkyjHzErQGk?p=preview
but what I want to achieve is something like this
Please help.
You could also check the code below:
<html>
<head>
<title>Highcharts Tutorial</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
</head>
<body>
<div id="container" style="width: 550px; height: 400px; margin: 0 auto"> </div>
<script language="JavaScript">
$(document).ready(function() {
var chart = {
type: 'column'
};
var title = {
text: 'Stacked column chart'
};
var xAxis = {
categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
};
var yAxis ={
min: 10,
max:18,
tickInterval:1,
title: {
text: 'Total fruit consumption'
},
stackLabels: {
enabled: false,
style: {
fontWeight: 'bold',
color: (Highcharts.theme && Highcharts.theme.textColor) || 'gray'
}
}
};
var legend = {
enabled:false
};
var tooltip = {
enabled:false
};
var plotOptions = {
column: {
stacking: 'normal',
dataLabels: {
enabled: false,
color: (Highcharts.theme && Highcharts.theme.dataLabelsColor) || 'white',
style: {
textShadow: '0 0 3px black'
}
}
}
};
var credits = {
enabled: false
};
var series= [
{ name: 'John',
data: [1]
},
{ name: 'John',
data: [0.5]
},
{ name: 'John',
data: [1]
},
{
name: 'Jane',
data: [3]
}, {
name: 'Joe',
data: [10]
}];
var json = {};
json.chart = chart;
json.title = title;
json.xAxis = xAxis;
json.yAxis = yAxis;
json.legend = legend;
json.tooltip = tooltip;
json.plotOptions = plotOptions;
json.credits = credits;
json.series = series;
$('#container').highcharts(json);
});
</script>
</body>
</html>
</script>
</body>
</html>
Here is a example using columnrange series.
Live example: https://jsfiddle.net/mzb3bpg2/
const options = {
chart: {
type: 'columnrange'
},
series: [{
name: 'Temperatures',
data: [{
borderWidth: 2,
borderColor: Highcharts.getOptions().colors[1],
color: 'rgba(0,0,0,0)',
x: 0,
low: 0,
high: 10
}, {
borderWidth: 2,
borderColor: Highcharts.getOptions().colors[1],
color: 'rgba(0,0,0,0)',
x: 0,
low: 10,
high: 16
}, {
borderWidth: 2,
borderColor: Highcharts.getOptions().colors[1],
color: 'rgba(0,0,0,0)',
x: 0,
low: 16,
high: 20
}]
}]
}
const chart = Highcharts.chart('container', options);
[EDIT]
More complete one:
Live example:
https://jsfiddle.net/fzv2jd3c/
I am using nvd3 chart in AngularJS. I am getting the data like series of [{"09/01/2015", 5},...]. i.e. [{mm/dd/yyyy, decimal}]. After checking NVD3 tutorial looks like date needs to be in epoch format, which is not possible for my case. I dont see any reference for that. How can make a line chart with Y axis some decimal values and X axis month-year or complete date without converting to epoch format.
Any reference or tutorial also would be a great help. Thanks in advance...
My Code:
var appCntrl = angular.module("AppCntrl",['nvd3']);
appCntrl.controller("QPBDController", function($scope){
$scope.score = {
"data":[7.97,8.93,6.53,4.87,4.98,4.56],
"term":["09/01/2015","10/01/2015","11/01/2015","12/01/2015","01/01/2016","02/01/2016"]
};
$scope.options = {
chart: {
type: 'lineChart',
height: 450,
margin : {
top: 20,
right: 20,
bottom: 40,
left: 55
},
x: function(d){ return d.x; },
y: function(d){ return d.y; },
useInteractiveGuideline: true,
dispatch: {
stateChange: function(e){ console.log("stateChange"); },
changeState: function(e){ console.log("changeState"); },
tooltipShow: function(e){ console.log("tooltipShow"); },
tooltipHide: function(e){ console.log("tooltipHide"); }
},
xAxis: {
tickFormat: function(d) {return d3.time.format("%b %d, %Y")(d);}
},
yAxis: {
axisLabel: 'Voltage (v)',
tickFormat: function(d){
return d3.format('.02f')(d);
},
axisLabelDistance: -10
},
callback: function(chart){
console.log("!!! lineChart callback !!!");
}
},
title: {
enable: true,
text: 'Title for Line Chart'
},
subtitle: {
enable: true,
text: 'Subtitle for simple line chart.',
css: {
'text-align': 'center',
'margin': '10px 13px 0px 7px'
}
},
caption: {
enable: true,
html: '<b>Figure 1.</b> .',
css: {
'text-align': 'justify',
'margin': '10px 13px 0px 7px'
}
}
};
$scope.data = sinAndCos();
var str = ["s"];
/*Random Data Generator */
function sinAndCos() {
var sin = [],sin2 = [],
cos = [];
//Data is represented as an array of {x,y} pairs.
for (var i = 0; i < $scope.score.term.length; i++) {
sin.push({x: $scope.score.term[i], y: $scope.score.data[i]});
sin2.push({x: $scope.score.term[i], y: $scope.score.data[i]});
cos.push({x: $scope.score.term[i], y: $scope.score.data[i]});
}
console.log(sin);
//Line chart data should be sent as an array of series objects.
return [
{
values: sin, //values - represents the array of {x,y} data points
key: 'Sine Wave', //key - the name of the series.
color: '#ff7f0e', //color - optional: choose your own line color.
strokeWidth: 2,
classed: 'dashed'
},
{
values: cos,
key: 'Cosine Wave',
color: '#2ca02c'
},
{
values: sin2,
key: 'Another sine wave',
color: '#7777ff',
area: true //area - set to true if you want this line to turn into a filled area chart.
}
];
};
});
index.html:
<link href="node_modules/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="css/app.css" rel="stylesheet">
<script src="node_modules/angular/angular.min.js"></script>
<script src="node_modules/angular-ui-router/release/angular-ui-router.min.js"></script>
<script src="node_modules/d3/d3.min.js"></script>
<script src="node_modules/nvd3/build/nv.d3.min.js"></script>
<script src="node_modules/angular-nvd3/dist/angular-nvd3.min.js"></script>
<link href="node_modules/nvd3/build/nv.d3.min.css" rel="stylesheet">
<script src="bizkpi.js"></script>
<script src="js/controllers.js"></script>
<nvd3 options="options" data="data"></nvd3>
The above code shows an error in console like below and nothing comes up in GUI
TypeError: n.getMonth is not a function
at Yn.A.b (d3.min.js:1)
at t (d3.min.js:1)
at SVGTextElement.$scope.options.chart.xAxis.tickFormat (controllers.js:29)
at SVGTextElement.arguments.length.each.function.n.textContent (d3.min.js:3)
at d3.min.js:3
at Y (d3.min.js:1)
at Array.Co.each (d3.min.js:3)
at Array.Co.text (d3.min.js:3)
at SVGGElement.<anonymous> (d3.min.js:5)
you will have to format the date as follows:
vm.chart.options.chart.xAxis.tickFormat = function(d) {return d3.time.format("%b %d, %Y")(d);};
in your options.chart you should have :
lines: {
xScale: d3.time.scale(),
},
I think you should set the ticks and tickValues as well for example..
vm.chart.options.chart.xAxis.ticks = d3.time.monday;
vm.chart.options.chart.xAxis.tickValues = function(d) {return d3.time.monday.range(from, to, 2);};
};
I'm using ng-google-chart (Google Chart Api Directive Module for AngularJS version 0.0.11) with Google Pie charts and I'm trying to display Legend Text in the same color as slices color.
Pie Chart View
Is there any way to place slices colors into the legend.textStyle option?
Pie Chart Options
drvPie.options = {
pieHole: 0.9,
pieSliceText: 'value',
pieSliceTextStyle: {
'fontSize': '25'
},
slices: {
0: { color: 'green' },
1: { color: 'orange' },
2: { color: 'red' }
},
height: '100%',
chartArea: {'width': '100%', 'height': '70%'},
legend: {
"textStyle": {
color: 'blue',
fontSize: 15
},
labeledValueText: 'value',
"position": "labeled"
}
};
Unfortunately it is not supported to specify a separate legend style per item, but you could consider the following solution that demonstrates how to customize legend labels:
google.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
['Task Status', 'Count'],
['At work', 22],
['Terminated', 3],
['Not working', 13]
]);
var options = {
pieHole: 0.9,
pieSliceText: 'value',
pieSliceTextStyle: {
'fontSize': '25'
},
slices: {
0: { color: 'green' },
1: { color: 'orange' },
2: { color: 'red' }
},
height: '100%',
chartArea: { 'width': '100%', 'height': '70%' },
legend: {
"textStyle": {
fontSize: 15
},
labeledValueText: 'value',
"position": "labeled"
}
};
var chart = new google.visualization.PieChart(document.getElementById('piechart'));
google.visualization.events.addOneTimeListener(chart, 'ready', function(){
configureLegendLabel(data,options);
});
google.visualization.events.addListener(chart, 'onmouseover', function (e) {
configureLegendLabel(data,options);
});
google.visualization.events.addListener(chart, 'onmouseout', function (e) {
configureLegendLabel(data,options);
});
chart.draw(data, options);
}
function configureLegendLabel(data,options)
{
for(var key in options.slices){
var labelText = data.getValue(parseInt(key),0);
var label = $("text:contains('" + labelText + "')");
label.attr('fill',options.slices[key].color);
}
}
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script type="text/javascript" src="https://www.google.com/jsapi?autoload={'modules':[{'name':'visualization','version':'1.1','packages':['corechart']}]}"></script>
<div id="piechart" style="width: 900px; height: 500px;"></div>
Is it possible to add a custom point shape to a line chart?
Google's Customizing Points Documentation doesn't mention anything about adding shapes they don't already offer.
I did find this similar question with a good answer, but I don't think I can do that using angular-google-chart. Even if it is possible, I'm hoping there is a more strait forward solution.
I don't need to add a complex shape, I just need a hollow circle and an X.
I tried adding the hollow circle using stroke-color and stroke-width as a column style, but I can't even get that to work.
Here is a jsFiddle with a working hollow circle but I'm using the Javascript Literal way of adding data and can't get the following code to work:
chartData.data.cols = [
{
id: "someid",
label: "Some Label",
type: "number",
p: {
style: 'point {stroke-width: 4; stroke-color: #000000',
},
},
];
I'd rather add it to to options.series[0].strokeWidth but it doesn't look like that is an option.
So, if you can help with either hollow circle points or Xs that be awesome!
Basically: when you want to apply a custom style you must use a style-column, the style will be set via the value of the column.
Example using the object-literal:
google.setOnLoadCallback(drawChart);
function drawChart() {
var chartData = {
data: {
cols: [{
label: "X",
type: "number"
}, {
label: 'Y',
type: "number"
}, {
role: 'style',
type: "string"
}
],
rows: [{
c: [{
v: 1
}, {
v: 5
}, {
v: 'point { stroke-width: 4; fill-color: transparent; stroke-color: red;}'
}]
}, {
c: [{
v: 2
}, {
v: 1
}, {
v: 'point { stroke-width: 4; fill-color: transparent; stroke-color: red;}'
}]
}, {
c: [{
v: 3
}, {
v: 3
}, {
v: 'point { stroke-width: 4; fill-color: transparent; stroke-color: red;}'
}]
}]
}
};
var options = {
legend: 'none',
curveType: 'function',
pointSize: 7
};
var chart = new google.visualization.LineChart(document.getElementById('chart_div'));
chart.draw(new google.visualization.DataTable(chartData.data), options);
}
<script type="text/javascript" src="https://www.google.com/jsapi?autoload={'modules':[{'name':'visualization','version':'1.1','packages':['corechart']}]}"></script>
<div id="chart_div"></div>
If you're using multiple vaxes then add the column with role: 'style' immediately after the column you want to style.
Another solution:
set the style of the circles via CSS:
google.setOnLoadCallback(drawChart);
function drawChart() {
var chartData = {
data: {
cols: [{
label: "X",
type: "number"
}, {
label: 'Y',
type: "number"
}, {
label: 'Y',
type: "number"
}
],
rows: [
{c:[{v:1}, {v:5}, {v:4}]},
{c:[{v:2}, {v:1}, {v:2}]},
{c:[{v:3}, {v:3}, {v:5}]}
]
}
};
var options = {
curveType: 'function',
pointSize: 7,
series: {
//set unique colors for the series when you must set
//different points for mmultiple series
0: {
color: 'ff0000'
},
1: {
color: '#0000ff'
}
}
};
var chart = new google.visualization.LineChart(document.getElementById('chart_div'));
chart.draw(new google.visualization.DataTable(chartData.data), options);
}
#chart_div circle {
stroke-width: 4px !important;
fill: none !important;
}
#chart_div circle[fill="#ff0000"] {
stroke: #ff0000 !important;
}
#chart_div circle[fill="#0000ff"] {
stroke: #0000ff !important;
}
<script type="text/javascript" src="https://www.google.com/jsapi?autoload={'modules':[{'name':'visualization','version':'1.1','packages':['corechart']}]}"></script>
<div id="chart_div" ></div>
Dr. Molle's answer seemed to work for getting a hollow circle, although the point doesn't match the legend.
I figured out a workaround for an X shapped point. I used options.pointshape to give a star 4 sides, rotated it by 45 degrees and decreased the dent:
pointShape: {
type: 'star',
sides: 4,
dent: 0.1,
rotation: 45,
},
Hopefully there is a better way, but Dr. Molle's and this answer work for now.
For whoever is using Dr.Molle's brilliant CSS solution and is experiencing an issue where the second data series points disappear just make the second color the default color:
#chart_div circle {
stroke-width: 4px !important;
fill: #ffffff !important; // note that i'm not using transparent
stroke: #0000ff !important; // second color moved to be default
}
#chart_div circle[fill="#ff0000"] {
stroke: #ff0000 !important;
}
#chart_div circle[fill="#0000ff"] {
/*stroke: #0000ff !important;*/
}
**note: couldn't write this as a comment to Dr.Molle's answer due to not having enough reputation at the time.
I have sencha donut chart in window panel and text sprite in another panel. but i need to integrate this sprite with donut chart, so that if i will move the chart, the added text sprite will move accordingly.
Here is my code:
Ext.setup({
tabletStartupScreen: 'tablet_startup.jpg',
phoneStartupScreen: 'phone_startup.jpg',
tabletIcon: 'icon-ipad.png',
phoneIcon: 'icon-iphone.png',
glossOnIcon: false,
requires: ['Ext.chart.Panel',
'Ext.chart.axis.Numeric',
'Ext.chart.axis.Category',
'Ext.chart.series.Pie'],
onReady: function () {
var donut = false;
window.initExample('Pie Chart',
"This example's uses many interactions.<br><ul>" +
"<li>Dragging the Pie Chart will rotate it.</li>" +
"<li>Tap and hold will bring up additional information about a slice</li>" +
"<li>Double-Tap will reset the chart back to the initial state (after confirmation)</li>");
window.createPanel(new Ext.chart.Chart({
themeCls: 'pie1',
theme: 'Demo',
store: store1,
shadow: false,
animate: true,
insetPadding: 20,
legend: {
position: 'left'
},
interactions: [
{
type: 'reset',
confirm: true
},
{
type: 'rotate'
},
'itemhighlight',
{
type: 'iteminfo',
gesture: 'longpress',
listeners: {
show: function (interaction, item, panel) {
var storeItem = item.storeItem;
panel.setHtml(['<ul><li><b>Month: </b>' + storeItem.get('name') + '</li>', '<li><b>Value: </b> ' + storeItem.get('2007') + '</li></ul>'].join(''));
}
}
}
],
series: [
{
type: 'pie',
field: '2007',
showInLegend: true,
highlight: false,
donut: 50,
listeners: {
'labelOverflow': function (label, item) {
item.useCallout = true;
}
},
// Example to return as soon as styling arrives for callouts
callouts: {
renderer: function (callout, storeItem) {
callout.label.setAttributes({
text: storeItem.get('name')
}, true);
},
filter: function () {
return false;
},
box: {
//no config here.
},
lines: {
'stroke-width': 2,
offsetFromViz: 20
},
label: {
font: 'italic 14px Arial'
},
styles: {
font: '14px Arial'
}
},
label: {
field: 'name'
}
}
]
}));
mydrawComponent = new Ext.draw.Component({
id:'mydrawComponent',
fill:'blue',
height: '100%',
width: '100%',
fullscreen: true,
items: [{type: 'text',
'text-anchor':'center',
fill: 'black',
font: '20px Arial',
text: 'Investment',
x: 860,
y: 380,
zIndex: 2},
{type: 'text',
'text-anchor':'center',
fill: 'black',
font: 'Bold 30px Arial',
text: '$165m',
x: 860,
y: 410,
zIndex: 3}]
}).show();
new Ext.chart.Panel({
fullscreen: true,
title: 'Text',
items: mydrawComponent
});
}
});
This is the sencha touch donut chart javascript code. and here is the html code:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, user-scalable=no" />
<link rel="stylesheet" href="../CSS/sencha-touch.css" type="text/css">
<link rel="stylesheet" href="../CSS/touch-charts-demo.css" type="text/css">
<title>Donut Chart</title>
<script type="text/javascript" src="../JS/sencha-touch.js"></script>
<script type="text/javascript" src="../JS/touch-charts.js"></script>
<script type="text/javascript" src="../JS/examples.js"></script>
<script type="text/javascript" src="donutchart.js"></script>
</head>
<body></body>
</html>
I was thinking for 2 different approaches:
1) If we can get Donut chart center point X/Y co-ordinates then we can add sprite to that X/Y co-ordinates.
2) We can add panel to the chart and then add drawComponent or sprite to that panel.
Please let me know how we can do this.
Thanks!!