On 1 July 2015 at 19:31, Gehad Elrobey <[email protected]> wrote: > > > On Wed, Jul 1, 2015 at 4:23 PM, Lubomir I. Ivanov <[email protected]> > wrote: >> it would act like an override, so if one likes a template, he/she can >> still toggle off the "print in color" and produce b&w output of said >> template. >> if it's way too difficult to implement, i guess we can consider it as >> redundant and remove the option completely. >> >> waiting on Gehad to comment further on the CSS solution. > > > I need to mention that the current implementation works correctly for actual > printing what we miss now is the b&w preview in the QPrintPreviewDialog, the > CSS that transforms to b&w can be added in the preview printing only as it > is not needed in the actual printing case. >
please use the same method for both, which means the more portable one. given QPrinter::GrayScale is unreliable for the preview, we should use the CSS thing: -webkit-filter: grayscale(1); like i hinted in the email to Dirk, different greyscale methods can use a different luminosity distribution, while we *do want* both the preview and actual greyscale print to look the same, as much as possible, that is. lubomir -- _______________________________________________ subsurface mailing list [email protected] http://lists.subsurface-divelog.org/cgi-bin/mailman/listinfo/subsurface
