How to give stacklabels in stacked column chart in rails using chartkick? - ruby-on-rails

I am trying to give data labels to a column chart in rails using chartkick. The stacklabels are the data appearing on the stacks. For eg. the numbers shown on the coloured columns

Related

How do I dynamically expand the range of rows/columns to which a chart takes the data from?

I have the below pivot table, and i created the chart only with the data inside the table, excluding the bottom line with the totals and the right column with the grand total. If new rows automatically appear, how can I make sure they autimatically get added to the chart without having to add the bottom line as well?
best option would be to use FILTER or QUERY formula on separate sheet or hidden columns to trim down your pivoted output and feed it to chart because charts do not support advanced formulae as an input

How to create navigation column chart in stacked column high chart

We are using Highcharts and highstock library in our application to create a statcked column chart and want to represent the status of the column stacked chart by a navigator column chart. We want to create to navigator column chart in such a way that the navigator column chart will shown data from my own custom series instead of series from main chart depending on value of "baseSeries".
Here, the problem is that even after using series with my own data attribute in navigator column chart, i am still getting a navigator chart with data same as the first series i.e. dafault navigator chart.
Please go through this js fiddle:
<code> http://jsfiddle.net/54v04uxc/10/ </code>
I am not getting the issue that is causing the display of default data in navigation chart instead of my custom series with my own data attribute
You should use navigator.series as an object, not as an array: http://api.highcharts.com/highstock/navigator.series

How to create navigator series for Highstock stacked column chart

I have a stacked column chart. In this chart the navigator is blank and it doesnt show the proper line.
I want create the series for stacked column chart. What should be the structure of the series?

Column chart not showing series properly in Highcharts

I have the following charts where the series data is an array of config objects:
enter code herehttp://jsfiddle.net/AANAB/
http://jsfiddle.net/AANAB/1/
Try changing the chart type to pie.If you observe now three series will be shown.Why does the column chart consider this as one series and the pie chart as 3 series? My requirement is to be able to render the column chart and pie chart as three separate series for the same given data. Is this possible?
First and foremost thing,
pie and column are 2 completely different types of charts.
column can be said as a graph, and pie as a chart.
column chart has 2 axes namely x and y while pie is distributing the area proportionally.
there is no mistake in this one. they are rendered properely.
For pie chart the structure accepted is
{
name: name of the slice,
y: value of the slice
}
each slice has its own name like the xAxis categories we provide for column chart.
the Y has the value is common for all the highcharts.
so here what i recommend is to maintain the datasets differently for both column and pie to get what you have required.
All works properly, in pie chart you have different colours, only, so you can set the same color then you achieve the same effect as in columns.

Highlight option in stacked barchart in highcharts

I've developed a stacked column chart. In that if I click one stacked column I've to get all the details(all stacked columns) of that column.
Is that possible? I tried it but I didn't get a solution.
Try this demo to start with:
Column With Drilldown
You can manipulate this to get what you need. Their demo gallery is a great place to start when thinking of ideas to use.

Resources