[visualization-api] Treemap - drilling back up on mobile

[Hugh Sheehy]

Hi,

on the treemap, I'm finding some issues on mobile devices.

First, I can't see tooltips without clicking, which actually activates the
drilldown to the next layer of the hierarchy.

Second, once I've drilled in, I can't drillup from that drilled down view.
There's no rightclick.

Is there a solution I'm missing?

H

['Daniel LaLiberte' via Google Visualization API]

Hi Hugh,

We are missing full support for interactivity on the mobile platforms,
unfortunately. Right-click (for drilling back up) is one of those things
that is missing. I don't know if there are standard conventions for how
this is done in other cross-platform applications, but this is something we
need to work out, and then implement.

Post by Hugh Sheehy
Hi,
on the treemap, I'm finding some issues on mobile devices.
First, I can't see tooltips without clicking, which actually activates the
drilldown to the next layer of the hierarchy.
Second, once I've drilled in, I can't drillup from that drilled down view.
There's no rightclick.
Is there a solution I'm missing?
H
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[Hugh Sheehy]

Well, at least for Treemaps, the function to drill back up could be made available simply by clicking on the header of the category that you've drilled down into.

Click on the header, brings you back up a level. It might even be an improvement for desktop usage too.

H