On Thu, Jul 21, 2016 at 03:00:59PM +0200, Mark S. Bentley wrote: > It could be that I'm missing something here, but I would like to save > some figures from Gwyddion that have the border around the value scale > and the corresponding text in a different colour (e.g. white) so that I > can show the graphic on a dark background. Is this possible, or could it > be added?
The colour of things drawn outside the image area (rulers, value scale, various labels, ...) is currently not customisable and it is always black. Changing that opens another can of worms. But I suppose normally you would want the colours of all these things the same, just not black. That is probably still reasonable. I will consider it the next time I gather enough strength to revisit the image export module and add another dozen options there... > In addition, when saving to a png it would be fantastic if there was an > option to set the (currently white) space around the value scale to > transparent. The same here. It would have to be a PNG-only option because the vector formats do not need it (they are already background-less) and of the pixmap formats only PNG has reasonable alpha channel support (TIFF has it in principle too but application support is shaky). Then there is the technical issue with premultiplied alpha in Cairo vs. non-premultiplied alpha in PNG. It is not principial though, just more work to get the image export right... Regards, Yeti ------------------------------------------------------------------------------ What NetFlow Analyzer can do for you? Monitors network bandwidth and traffic patterns at an interface-level. Reveals which users, apps, and protocols are consuming the most bandwidth. Provides multi-vendor support for NetFlow, J-Flow, sFlow and other flows. Make informed decisions using capacity planning reports.http://sdm.link/zohodev2dev _______________________________________________ Gwyddion-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/gwyddion-users
