topic Re: Tooltips in Custom R visual in Developer

Tooltips in Custom R visual

Booth070 — Wed, 04 Apr 2018 15:53:44 GMT

I have followed the git tutorial to create an html custom visual with R. The visual is currently working if I add up to one tooltip column but crashes if I try to add more with the error:

"Aesthetics must be either lenght 1 or same as the data (754): x,y,colour,label"

I know it's possible to add more than one label to ggplot and this show correctly when using plotly specifying them as "label=c("label1","label2"...) so I am thinking that the problem has to do on how I am processing it on my script. The only line where I address tooltips is:

"geom_point(data = locations, mapping = aes(x = longitude, y = latitude, color = count, label= tooltip)"

Any help will be really appreciated, thanks in advance!

Re: Tooltips in Custom R visual

v-viig — Thu, 05 Apr 2018 08:00:17 GMT

We'd recommend to send this issue to pbircvsupport@microsoft.com.

There're experienced R-script developers who might assist with this issue.

Ignat Vilesov,

Software Engineer

Microsoft Power BI Custom Visuals

pbicvsupport@microsoft.com

Re: Tooltips in Custom R visual

Booth070 — Mon, 09 Apr 2018 09:13:01 GMT

Thanks, Ignat. Sent them and email this morning.

Re: Tooltips in Custom R visual

Anonymous — Fri, 15 Jun 2018 22:59:05 GMT

I am facing the same problem. Did you find a way to add tooltips to R visual ?

Re: Tooltips in Custom R visual

v-viig — Mon, 18 Jun 2018 08:23:40 GMT

We'd recommend to take a look at this topic.

Ignat Vilesov,

Software Engineer

Microsoft Power BI Custom Visuals

pbicvsupport@microsoft.com