GitHub user vensant opened a pull request:
https://github.com/apache/zeppelin/pull/1362
[ZEPPELIN-1178] Tooltip: Show chart type when hovering over chart icon
### What is this PR for?
A usability improvement: Added tooltips for the chart icons in Zeppelin
paragraphs, showing the chart types when hovering over the chart icons.
### What type of PR is it?
Improvement
### Todos
NA
### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-1178
### How should this be tested?
1. Deploy Zeppelin and navigate to zeppelin tutorial
2. Run a paragraph and hover over the chart icon buttons to see the tooltip
getting displayed.
### Screenshots (if appropriate)
### Questions:
* Does the licenses files need update? No
* Is there breaking changes for older versions? No
* Does this needs documentation? No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/vensant/zeppelin ZEPPELIN-1178
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/1362.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1362
commit 8a85449a9ad705a25c6cef0a862ac89783e256de
Author: vensant
Date: 2016-08-25T09:47:40Z
Added tooltips for the chart icons in Zeppelin paragraphs, showing the
chart types when hovering over the chart icons
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