I have a single highstock chart with 2 y-axis - one displaying an area chart and below it a column chart.
I am trying to achieve 2 things (both of which I know are possible, just not sure how to do it).
have a single tooltip, not the 3 that are currently showing up
have that tooltip follow the cursor - either tracking the cursor as
it move across the screen, or appear only over the chart which is
being hovered over (in reality the charts will be larger than the
codepen and require the page to be scrolled).
Appreciate any help!
$cumulative_chart = Highcharts.stockChart('container', {
chart: {
type: 'area',
height: 500
},
plotOptions: {
series: {
//stacking: 'normal',
dataGrouping: {
units: [[
'day',
[1]
], [
'month',
[1, 3, 6]
], [
'year',
null
]]
}
}
},
yAxis: [{
height: '50%'
}, {
top: '65%',
height: '50%',
offset: 0
}],
xAxis: {
offset: 100
},
credits: {
enabled: false
},
tooltip: {
enabled: true,
shared: true
},
series: [{
type: 'area',
data: [[1512086400000, 10626],[1512172800000, 21634],[1512259200000, 34994],[1512345600000, 51400],[1512432000000, 68430]],
stack: 0,
name: 'chart A',
id: 'area'
},
{
type: 'column',
data: [[1512086400000, 10626],[1512172800000, 11008],[1512259200000, 13360],[1512345600000, 16406],[1512432000000, 17030]],
stack: 1,
name: 'chart B',
yAxis: 1,
id: 'column',
showInLegend: false
}]
});
codepen: https://codepen.io/anon/pen/ZozBZM
The option you are looking for is to add split:false to your tooltip. This causes for the tooltip to center itsself around one of your graphs, instead of hovering over all the graphs in your highstock chart.
A working fiddle is found here
You can find more information in the highcharts API
I am using extjs and highcharts to develop a wind rose chart. I need to display the data as trapezoids with straight edges, rather than the default display of the segments with arcs as delimiters. Here is an image of what I am trying to do
I have been able to integrate the highcharts object into my application using the wrapper provided by JoeKuan
However I am not seeing in the highcharts documentation how I can configure the polar chart columns into straight edged segments as seen in the image..
Here is a fiddle of the polar chart as it works currently.. Fiddle
Highcharts.chart('container', {
data: {
table: 'freq',
startRow: 1,
endRow: 17,
endColumn: 7
},
chart: {
polar: true,
type: 'column'
},
title: {
text: 'Wind rose for South Shore Met Station, Oregon'
},
subtitle: {
text: 'Source: or.water.usgs.gov'
},
pane: {
size: '85%'
},
legend: {
align: 'right',
verticalAlign: 'top',
y: 100,
layout: 'vertical'
},
xAxis: {
tickmarkPlacement: 'on'
},
yAxis: {
min: 0,
endOnTick: false,
showLastLabel: true,
title: {
text: 'Frequency (%)'
},
labels: {
formatter: function () {
return this.value + '%';
}
},
reversedStacks: false
},
tooltip: {
valueSuffix: '%'
},
plotOptions: {
series: {
stacking: 'normal',
shadow: false,
groupPadding: 0,
pointPlacement: 'on'
}
}
});
All help greatly appreciated
Lisa
You want type: 'area' to achieve that visualization.
Highcharts.chart('container', {
data: {
table: 'freq',
startRow: 1,
endRow: 17,
endColumn: 7
},
chart: {
polar: true,
type: 'area'
},
http://jsfiddle.net/0mb1s1jd/1/
I have a webpage with HighCharts and idTabs plugins installed. I just want to show 1 chart at time, so hi got them in multiple tabs. The html code is:
<ul class="idTabs">
<li>Points</li>
<li>Kills and deaths</li>
<li>Damage</li>
<li>Bombs</li>
</ul>
<div id="vpPointsGraphWrapper"><div id="vpPointsGraph"></div></div>
<div id="vpKillsDeathsGraphWrapper"><div id="vpKillsDeathsGraph"></div></div>
<div id="vpDamageGraphWrapper"><div id="vpDamageGraph"></div></div>
<div id="vpBombsGraphWrapper"><div id="vpBombsGraph"></div></div>
Until this point is all okey, the charts have their data, and all is okey except one thing, the width. The chart that is showed by default (vpPointsGraph) has the correct width (100% of the div that contains them), but the others take the width that correspond to the width of the monitor, overflowing out of the wrapper div. I think the problem is that they want to get the wrapper div width, but as its hidden they take the whole screen width. ¿Is there anyway to fix this?
Thanks for your answers.
Edit: I solved it, check the next answer for explanation.
Solution: http://jsfiddle.net/5kLdG/
What i have done its just getting the width of the container i want the chart to fit in, and setting it in the highcharts 'width' parameter. I don't know if its the best solution but it worked for me.
//Get wrapper width
var width = $('#wrapper').width()
//Points Graph
var pointsChart = new Highcharts.Chart({
chart: {
renderTo: 'vpPointsGraph',
type: 'line'
},
title: {
text: 'Points'
},
xAxis: {
title: {
text: 'Match'
},
categories: [1,2,3,4,5,6,7],
reversed: true
},
yAxis: {
title: {
text: 'Points'
},
},
tooltip: {
crosshairs: true,
shared: true,
valueSuffix: ''
},
plotOptions: {
line: {
marker: {
radius: 4,
lineColor: '#666666',
lineWidth: 1
}
}
},
credits: {
enabled: false
},
series: [{
name: 'Points',
data: [5,6,7,8,3,6,8]
}]
});
//KillsDeaths Graph
var killsDeathsChart = new Highcharts.Chart({
chart: {
renderTo: 'vpKillsDeathsGraph',
type: 'line',
width: width
},
title: {
text: 'Kills and Deaths per match'
},
xAxis: {
title: {
text: 'Match'
},
categories: [1,2,3,4,5],
reversed: true
},
yAxis: {
title: {
text: 'Number'
},
},
tooltip: {
crosshairs: true,
shared: true,
valueSuffix: ''
},
plotOptions: {
line: {
marker: {
radius: 4,
lineColor: '#666666',
lineWidth: 1
}
}
},
credits: {
enabled: false
},
series: [{
name: 'Kills',
data: [6,8,2,2,5]
}]
});
My issue is that labels outside of container are cropped. I've set attributes overflow="none" and crop=false but nothing was changed. Label "emails sent" is still cropped outside container. Could anyone point me on solution.
You can find my example here: http://jsfiddle.net/d4zGF/540/
$(document).ready(function(){
$('#container')
.highcharts({
chart: {
type: 'funnel',
marginLeft:0,
marginRight: 10,
marginBottom: 20
},
title: {
text: "Problem with data lables",
x: -50
},
plotOptions: {
funnel: {
dataLabels: {
useHTML: true,
overflow:"none",
crop:false,
enabled: true,
distance:10,
format: '<b>{point.name}</b> ({point.y:,.0f})',
color: 'black'
},
neckWidth: (20/50*0.8+0.2)*100+"%",
neckHeight: (20+5)/(50+20+5)*100+"%",
width:"100%"
}
},
legend: {
enabled: false
},
series: [{
name: 'emails',
data: [
['emails sent', 50],
['returns', 20],
['successful', 5]
]
}]
})
})
Thanks in advance!
It looks like a possibly bug, so I reported it to our developers here https://github.com/highslide-software/highcharts.com/issues/2564
Using KendoUI I need to replace an exiting DotNet Charting line graph with KendoUI. Is there a way to reduce the number of vertical lines in the KendoUI line graph?
The following is an Image of the chart I'm replacing and my KendoUi chart:
This is my Kendo UI script:
jQuery('#divChart').kendoChart({
title: {
text: "Overall Score out of 100",
align: "left", font: "18px Arial, Verdana, sans-serif"
},
seriesDefaults: { type: "line" },
legend: { position: "bottom" },
tooltip: { visible: true, format: "{0}%" },
valueAxis:
{
min: 70,
max: 95,
plotBands:
[
{ from: 70, to: 75, color: "#EDF5FF" },
{ from: 80, to: 85, color: "#EDF5FF" },
{ from: 90, to: 95, color: "#EDF5FF" }
]
},
series:
[
{
name: "Some Product",
color:"004990",
tooltip:
{
visible: true,
template: "<b>Some Product</b><br/>Current Score: #= value # "
},
data: [88.27,89.03,89.37,89.65,90.79,90.62,89.67,89.8,89.84,88.99,88.84,88.99,88.15,88.04,87.34,86.95,86.88,86.84,87.07,86.85,86.91,87.31,87.65,87.77,88.21,88.12,88.15,88.62,88.4,88.02,87.9,88.26,88.22,88.2,88.06,88,88.47,88.43,89.09,89.01,88.74,88.98,88.91,89.19,89.61,89.8,89.99,89.48,88.91,88.57,88.74,88.84,89.41,89.46,89.81,89.74,89.75,89.77,89.29,89.52,89.34]
},
{
name: "Some Market Segment",
color:"da7633",
tooltip:
{
visible: true,
template: "<b>Some Market Segment</b><br/>Current Score: #= value # "
},
data: [79.47,79.52,79.34,79.91,80.1,79.2,79.01,78.97,78.95,78.83,78.81,78.01,77.63,77.66,76.53,74.87,75.22,75.74,75.12,74.73,74.89,74.78,74.92,74.95,74.67,74.57,75.15,75.32,75.01,74.2,73.82,73.78,72.77,72.76,71.8,71.81,72.13,72.46,72.24,72.46,72.49,72.98,73.34,74.01,74.13,74.3,74.4,74.25,73.81,73.52,73.59,73.49,73.41,73.51,73.72,73.27,74.23,73.99,73.97,73.83,73.79] } ],
categoryAxis:
{
labels: { rotation: -45 },
categories: [,,,,,,,,,,2008,,,,,,,,,,,,2009,,,,,,,,,,,,2010,,,,,,,,,,,,2011,,,,,,,,,,,,2012,,]
}
});
Any help would be greatly appreciated.
Reducing the number of major grid lines is not possible in the current version.
The axes support skip and step options, but only for the labels:
categoryAxis: {
labels: {
step: 2 // Render every second label
}
}
We plan to extend this functionality to the major grid lines and ticks soon.
In addition, a true Date axis is also in the works. It will support common scenarios, such as this out of the box.
Try something like this:
majorGridLines: {
visible: false
}
inside your categoryAxis block.