In short, I need to somehow enable groupPadding for stacked series. It looks a little bit odd, but this is what you can do in PowerPoint if you set series overlap to 0:
With series overlap set to 100, they would be on top of each other like in Highcharts with stacking set to e.g. normal.
To me, it seems you are not allowed to move stacking columns horizontally relative to each other in Highcharts. But maybe I am missing something or there is a workaround?
Thanks!
You can create an additional hidden series with the same stack as the upper series. Example:
Highcharts.chart('container', {
chart: {
type: 'column'
},
plotOptions: {
column: {
stacking: 'normal',
pointPadding: 0,
dataLabels: {
enabled: true,
format: '{point.y}%'
}
}
},
series: [{
data: data2,
color: 'gray'
}, {
data: data1,
color: 'rgba(0,0,0,0)',
linkedTo: 'data1',
dataLabels: {
enabled: false
}
}, {
id: 'data1',
data: data1,
stack: 'A',
color: 'green'
}]
});
Live demo: http://jsfiddle.net/BlackLabel/rkvs8cy7/
API Reference: https://api.highcharts.com/highcharts/series.column.stack
as of now Highchart has a lot of solutions for data visualization but i know it capable of drawing any chart to visualize the data.
I'm looking for dot chart similar to what RaphaelJS has done. Hope the team can share how to draw chart like that soonest..
Thanks
Example in Highcharts: http://jsfiddle.net/HVpSp/
$('#container').highcharts({
chart: {
type: 'bubble'
},
yAxis: {
min: -0.5,
max: 2.5,
startOnTick: false,
endOnTick: false,
categories: ['a','b','c']
},
series: [{
data: [[0,13],[0,16],[0,3],[0,18],[0,6]]
}, {
data: [[1,13],[1,16],[1,3],[1,18],[1,6]]
}, {
data: [[2,13],[2,16],[2,3],[2,18],[2,6]]
}]
});
I have created a high chart but would like to have a similar voting style to youtube; with positive vs negative. My issue is getting the bar to stay the full width of the graph, I know percentages can fix this but I want whole numbers.
http://jsfiddle.net/u6H3b/
$(function () {
$('#container').highcharts({
chart: {
type: 'bar',
marginLeft:0
},
title: {
text: 'votes'
},
credits: {
enabled: false
},
xAxis: {
categories: ['Apples'],
title: {
enabled: false
}
},
exporting: {
enabled: false
},
yAxis: {
min: 0,
max:23,
title: {
enabled: false },
gridLineColor: '#fff',
lineColor: '#fff'
},
legend: {
backgroundColor: '#FFFFFF',
reversed: true
},
plotOptions: {
series: {
stacking: 'normal'
}
},
series: [{
name: 'Yes',
data: [20]
},{
name: 'No',
data: [3]
}]
});
});
One option is to use 'endOnTick':
yAxis: {
endOnTick: false,
http://jsfiddle.net/f3eFd/
If you want the end tick (23) to show, you could also add:
tickInterval:23,
http://jsfiddle.net/bLDpg/
If you really want to get fancy, you can define each tick you need. In the following code, it prints ticks at 0, 3 and at 23.
tickPositioner: function () {
var positions = [0, 3, 23];
return positions;
},
http://jsfiddle.net/aSHz3/
I think, all you need to set is endOnTick: false and maxPadding: 0, see: http://jsfiddle.net/u6H3b/1/
The only problem is that last tick is not displayed, if this is issue for you, use tickPositioner as suggested by SteveP.
Highcharts v3.01
I'm trying to use a scatter plot to draw points within named categories (these are actually numeric, but out of series and I don't want gaps).
Using line graph types would work, but I'd rather not as I have potentially hundreds of series and scatter points are clearer.
The closest I have come is this:
EDIT - I would post a descriptive image, but apparently I need reputation points. Sigh.
Please see here: http://i117.photobucket.com/albums/o63/Harry_Flashman/close_zpsfe6d3ea2.png
This is using points referencing an x and y,
data: [{x:108432,test:100,y:0}, {x:109802,test:100,y:51}, etc. ]
I want to do exactly as above, but without the gaps.
The only way I can see to have a non-linear gap-free axis is with categories, which I've used before on other line-type graphs, but never with a Scatter Plot.
If I use the x-axis type "category" with a category array instead, it only assigns one scatter value to each and the remainder to ascending numeric categories (i.e. it doesn't group them if I use the point "name" option).
xAxis: {
type: category,
categories: ['108432','109802','110240', etc. ]
}
with datapoints that look like this:
data: [{name:'108432',test:100,y:0}, {name:'109802',test:100,y:51}, etc. ]
Ends up like this. Each scatter point gets its own category.
http://i117.photobucket.com/albums/o63/Harry_Flashman/not_zps31aa4fef.png
Any help appreciated, this would be great if I could get it to work.
Thanks!
Pat
PS. Added entire chart script (minus large amounts of data) below. This is the "almost works" version.
$('#container').highcharts({
chart: { type: 'scatter', zoomType: 'xy' },
title: { text: 'Revision vs Runtime Scatter' },
subtitle: { text: 'L3 Performance Test' },
xAxis: {
title: { enabled: true, text: 'Revision' },
startOnTick: true,
endOnTick: true,
showLastLabel: true,
showEmpty: false,
legend: { y: 120, floating: true, backgroundColor: '#FFFFFF' },
labels: { rotation: -90, align: 'right' },
categories: ['101831','101849','101850','101857','101861','101866','101868','101878','101879','101880','101881','101882','101883','101884','101885','101888','101894','101900','101903','101905','101908','101913','101914']
},
yAxis: { title: { text: 'Variance (%)' } },
legend: { layout: 'vertical' },
plotOptions: {
scatter: {
marker: { radius: 5, states: { hover: { enabled: true, lineColor: 'rgb(100,100,100)' } } },
states: { hover: { marker: { enabled: false } } },
tooltip: {
headerFormat: '<b></b>',
pointFormat: '<b>Test {point.test}</b><br/>r{point.x}<br/>{point.y}% change<br/>{series.name}'
}
}
},
series: [{
name: 'PRd',
data: [{x:101857,test:267,y:0}, {x:101861,test:267,y:-1}, {x:101866,test:267,y:-0}, {x:101868,test:267,y:-1}, {x:101878,test:267,y:-1}, {x:101879,test:267,y:-1}, {x:101880,test:267,y:-0}, {x:101881,test:267,y:-0}, {x:101882,test:267,y:-0}, {x:101883,test:267,y:-0}, {x:101884,test:267,y:-0}, {x:101885,test:267,y:-0}, {x:101888,test:267,y:-0}, {x:101894,test:267,y:-1}, {x:101900,test:267,y:-0}, {x:101903,test:267,y:-0}, {x:101905,test:267,y:-1}, {x:101908,test:267,y:-1}, {x:101913,test:267,y:0}, {x:101914,test:267,y:1}, {x:101831,test:430,y:0}, {x:101849,test:430,y:1}, {x:101850,test:430,y:1}]
}, {
name: 'Non-PRd',
data: [{x:101831,test:100,y:0}, {x:101849,test:100,y:51}, {x:101850,test:100,y:51}, {x:101857,test:100,y:52}, {x:101861,test:100,y:49}, {x:101866,test:100,y:50}, {x:101868,test:100,y:50}, {x:101878,test:100,y:50}, {x:101879,test:100,y:50}, {x:101880,test:100,y:50}, {x:101881,test:100,y:50}, {x:101882,test:100,y:50}, {x:101883,test:100,y:50}, {x:101884,test:100,y:50}, {x:101885,test:100,y:50}, {x:101888,test:100,y:50}, {x:101894,test:100,y:50}, {x:101900,test:100,y:50}, {x:101903,test:100,y:0}, {x:101905,test:100,y:50}, {x:101908,test:100,y:51}, {x:101913,test:100,y:50}, {x:101914,test:100,y:50}, {x:101831,test:10937,y:0}, {x:101849,test:10937,y:2}]
}]
});
});
Ok, fixed it via a workaround,
Essentially in Javascript I've added a position to the point arrays relating to which of the categories the point belongs to (generated via PHP, the categories are sorted ascending). Relevant bits are as follows:
xAxis: {
categories: ['r101831', 'r101849', 'r101850']
}
plotOptions: {
tooltip: {
headerFormat: '<b></b>',
pointFormat: '
<b>Test {point.test}</b><br/>
r{point.revision}<br/>
{point.y}% change<br/>
{series.name}'
}
}
series: [{
name: 'PRd',
data: [
{x:3,revision:101831,test:267,y:0},
{x:4,revision:101849,test:267,y:-1},
{x:5,revision:101850,test:267,y:-0}
]}
]
End result looks gorgeous, I love HighCharts.
Pic here: http://i117.photobucket.com/albums/o63/Harry_Flashman/fixed_zps9952d58d.png