https://bugs.documentfoundation.org/show_bug.cgi?id=48015
V Stuart Foote <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #40 from V Stuart Foote <[email protected]> --- (In reply to xordevoreaux from comment #39) > > And in my use-case scenario, all I will ever export to is PNG. Sure YMMV, the filters linked to the GraphicExportFilter.idl calls [1] used in the macro extension could use some work. For now the extension's BMP, TIFF, and JPEG do look to parse the bg transparency color and apply it as a bg color, though they drop any alpha channel for the bitmap. While PNG munges the bg color and drops transparency (though it should support it that I can tell). And GIF does write out transparency but incorrectly. So if you just need the colored bitmap image, export to one of the three that include image "translucence" then use an external program to convert the rasters. E.g. ImageMagick's convert to some other format. But yes, alpha channel transparency is not currently well supported in the API. But the extension provides what OP asks, though with limitations. And a native export dialog (to include alpha channel transparency and improved SVG handling) still is needed. =-ref-= [1] https://api.libreoffice.org/docs/idl/ref/interfacecom_1_1sun_1_1star_1_1drawing_1_1XGraphicExportFilter.html#a6aa9321da133d8081166f37c910c11c2 -- You are receiving this mail because: You are the assignee for the bug.
