topic Re: Custom color for the line graph in App Development

Custom color for the line graph

madnanansari — Sun, 19 Feb 2017 12:00:35 GMT

I have developed a line graph where I plot the Running Sales & Target for the month for each day. So as u progress the month; the chart shows an increasing sales vs target lines.

The formula for sales is as below:

RangeSum(Above(Sum(Sales)),0, RowNo(TOTAL)))

The graph was perfect.

The user comes with a requirement that he need to show sales with green color and the target with blue color. So I tried to develop the graph using value list. Value list dont bring the right graph. I observe that the RangeSum function in not working properly in the value list.

Any suggestions? Or there is any other way to color the line graph with two variables.

Re: Custom color for the line graph

petter — Sun, 19 Feb 2017 23:26:55 GMT

You can achieve this either with a calculated dimension as you tried to or with making a change to your data model and actually have a real dimension - which I think is a better data model anyway. I have enclosed your QVF updated with my changes and you can have a look at both solutions:

The first alternative based on your data model with two columns for the amounts:

Measures Expression:

Notice that you have to use the full ValueList('Sales','Target') which is the pseudo-name for the calculated dimension.

Furthermore since this ValueList() doubles the number of rows you have to make sure that you only pick every other row and that mandates a Mod()-function to check that we only pick half of the rows. It doesn't really matter is it is 1 or 0 we compare with...

Colors Custom Expression:

The second alternative where there is a table that has been unpivoted in the load script by using the CrossTable prefix

Measures Expression:

Colors Custom Expression:

Re: Custom color for the line graph

madnanansari — Tue, 21 Feb 2017 09:46:18 GMT

Infact I have four columns to work on :

Sales, Target, Sales Last Year Same Month, Sales vs Target

In this case how can I handle the Mod function?

Re: Custom color for the line graph

petter — Tue, 21 Feb 2017 12:30:54 GMT

I don't understand what you mean by "Mod function" are you referring to Moduolo-function in expressions?

Re: Custom color for the line graph

madnanansari — Tue, 21 Feb 2017 13:41:44 GMT

yes...

but thanks for your help. I have reached my target.

Re: Custom color for the line graph

petter — Wed, 22 Feb 2017 23:29:25 GMT

You're welcome. Could you also please mark the question as answered too?