Version: (using KDE 4.3.4) OS: Linux Installed from: openSUSE RPMs The rendering of postscript file yields poor results compared to the program gv on my screen. When looking at the anti-aliasing options of okular in generator_ghostview.cpp I discovered that okular uses 2 bits for text alpha and 4 bits for graphics alpha, while gv uses 4 bits for text alpha and 2 bits for graphics alpha. When I tell gv to do it the other way around, the result was as poor as in okular. On my Laptop display (1400x1050) there is hardly any difference between okular and gv, however on my usual screen (1050x1680), the visualization is kind of ugly. I guess this is because of the higher resolution.
Created attachment 39584 [details] Exchanging the parameters may resolve the problem I did not compile the changes or test it, but I hope this illustrates my point.
Comment on attachment 39584 [details] Exchanging the parameters may resolve the problem >238,239c238,239 >< if (cache_AAgfx) graphicsAA = 4; >< if (cache_AAtext) textAA = 2; >--- >> if (cache_AAgfx) graphicsAA = 2; >> if (cache_AAtext) textAA = 4; This refers to the file /trunk/KDE/kdegraphics/okular/kdegraphics/okular/generators/spectre/generator_ghostview.cpp
SVN commit 1070544 by aacid: increase text alpha bits to 4 as it's known to improve quality quite a bit BUGS: 221402 M +1 -1 generator_ghostview.cpp WebSVN link: http://websvn.kde.org/?view=rev&revision=1070544