Tooltips are not shown in dot-generated graphs (Origin: bugzilla #363762)

[doxygen]

status ASSIGNED severity minor in component general for ---
Reported in version 1.4.x on platform Other
Assigned to: Dimitri van Heesch

On 2006-10-20 20:53:10 +0000, Topi Mäenpää wrote:

Please describe the problem:
Dot-generated graphs miss the title attribute in the image maps. This is
most likely because doxygen seems to use the -Timap output type that is
intended for server-side image maps and therefore omits the tooltips. Recent
dot versions support -Tcmapx, which should be used for client-side maps.

Steps to reproduce:
1. Create a dot graph that has a "tooltip" attribute within a @dot/@enddot
pair.
2. Generate the documentation with doxygen.
3. Look at the html source. The "title" attribute in the image map is
missing.


Actual results:


Expected results:


Does this happen every time?


Other information:

On 2018-06-07 16:06:30 +0000, albert wrote:

The basic problem mentioned in this issue was already solved in Mai 2009
(version 1.5.8 or earlier), in case a brief description is present this is
displayed otherwise the node number is specified)
A remaining thing was that the tooltip with the root nodes (gray nodes) was
always something like Node0 irrespective of the brief description. This has
been solved here.

I've just pushed a proposed patch to github (pull request 758,
https://github.com/doxygen/doxygen/pull/758).

On 2018-06-10 10:00:58 +0000, albert wrote:

Code has been integrated in master on github.

On 2018-06-10 10:33:21 +0000, albert wrote:

Small extension: In case no brief description present, no tooltip is shown.

I've just pushed a proposed patch to github (pull request 759,
https://github.com/doxygen/doxygen/pull/759).

[doxygen]

This issue was previously marked 'fixed but not released',
which means it should be fixed in doxygen version 1.8.15.
Please verify if this is indeed the case. Reopen the
issue if you think it is not fixed and please include any additional information
that you think can be relevant (preferably in the form of a self-contained example).