topic Re: Help with line chart,please in QlikView

Help with line chart,please

Anonymous — Fri, 16 Jan 2015 09:50:44 GMT

Hi all,

I have an issue with a line chart:

For some reason the red "Beta" data is still shown when there is no data, and it interferes with the data that should be present. In the upper graph, its tail covers the "Alfa" data. In the two graphs in the right the data is presented as expected.

It seems like the "Beta" draws a straight line from its last value to the last value present in the graph. This is clearly seen when selecting to suppress zero values in the lower left graph.

* One "solution" is to fill up "Beta" with zeros, but I don't want to do that since it gives unwanted behaviour in other places.

I have attached the .qvw file from which the screendump is taken.

* If I put "Alfa" on top of "Beta" it also works, but in my real application I have many more data sets and they are dynamic, so I don't want to try to sort them.

Can someone please explain why this happens and how I can get rid of the tail of non-existing values??

Thanks in advance for your attention.

Re: Help with line chart,please

Gysbert_Wassenaar — Fri, 16 Jan 2015 10:03:55 GMT

My guess is a bug in the rendering engine. The red tail in the upper left chart should simply be blue like in the lower left chart. Suppressing the zeros will ignore those zeros causing an interpolation, which is correct for that option but not what you want.

Re: Help with line chart,please

Anonymous — Fri, 16 Jan 2015 10:24:21 GMT

Is there a way to get rid of the interpolation from "Beta"'s last value to the last value shown in the graph ("Alfa"'s)? Or maybe force it to interpolate to the next-coming zero?

Re: Help with line chart,please

Anonymous — Fri, 16 Jan 2015 10:25:17 GMT

Or maybe that should be "extrapolate"? 🙂

Re: Help with line chart,please

Anonymous — Wed, 28 Jan 2015 11:05:56 GMT

I opened a case on this issue, 00417189, and it was accepted as a bug.

Re: Help with line chart,please

Mon, 11 May 2015 09:46:59 GMT

Is there any reaction on this from QlikView side?

Re: Help with line chart,please

markus19-85 — Mon, 19 Oct 2015 05:35:13 GMT

are there any new information about this bug?

Re: Help with line chart,please

Anonymous — Mon, 19 Oct 2015 07:00:11 GMT

"Your issue as described below has been reported to our R&D department with ID 69494." as of 16/10 -15.

Re: Help with line chart,please

markus19-85 — Thu, 29 Sep 2016 07:30:01 GMT

Any updates on this issue??