Back to the main page.
Bug 2492 - ft_plot_topo does not support transparency mask with values other than 0 or 1
| Status | CLOSED WONTFIX |
| Reported | 2014-03-05 16:23:00 +0100 |
| Modified | 2019-08-10 12:32:44 +0200 |
| Product: | FieldTrip |
| Component: | plotting |
| Version: | unspecified |
| Hardware: | PC |
| Operating System: | Windows |
| Importance: | P5 normal |
| Assigned to: | Roemer van der Meij |
| URL: | |
| Tags: | |
| Depends on: | |
| Blocks: | |
| See also: | http://bugzilla.fieldtriptoolbox.org/show_bug.cgi?id=2574 |
Roemer van der Meij - 2014-03-05 16:23:32 +0100
There is a snippet of code currently commented out that implements 'graded' masking (using alphadata), but it is not used. The current masking relies fully on NaN'ing bits of the data that should be masked out (so it will be ignored during plotting), and does not use alphadata.
Jan-Mathijs Schoffelen - 2016-03-01 21:14:28 +0100
Is this something you would like to follow up on?
Roemer van der Meij - 2016-03-03 14:38:13 +0100
I made this bug because I wanted to implement transparency masking via saturation, and it would make sense to "unlock" it for opacity masking as well (which was disabled). The first will not work I realized last year, it was misconception it could have. I see no need to continue for the opacity case. If I do at some point I'll reopen ;)