Heatmap with different height for each row

morenoju — Wed, 29 Sep 2021 16:03:14 GMT

Hi all,

I'm using the "2 Dimensional Heatmap" (https://developer.qlik.com/garden/56728f52d1e497241ae6983e) by Ralf Becher ( @rbecher ). It's a superb extension. In my opinion, superior to the one provided in the Visualization Bundle.

However, there's something I'm not being able to achieve. I would like to have each row's height proportional to the value of a field (called 'link_length'). The result I'm looking for would be something like this:

The component let's me define a "Height factor" for the rows, but whatever I put there gets used in all rows. I would like to put "link_length" since each "link_id" (each row) has a unique link_length associated in the data model.

The component wants one value fot all rows, so it lets me use aggregations such as "avg(link_length)", but that's not what I need.

Do you have any idea or workaround so each row is rendered with a height proportional to its corresponding link_length?

Thanks

Re: Heatmap with different height for each row

rbecher — Thu, 30 Sep 2021 20:20:11 GMT

An interesting feature, but you would need to extend the model and add this as a dimension attribute expression.

Then, you can access it on each row and feed it into the tile creation.

Good luck!

topic Heatmap with different height for each row in Integration, Extension & APIs

Heatmap with different height for each row

Re: Heatmap with different height for each row