A Dimecres, 13 de maig de 2009, Hal V. Engel va escriure: > Now that it looks like the color management support will be released with > version 0.12 I decided to do some more testing. I did this testing using a > patched version of the Qt4 demo viewer (the same patch set I sent to the > email list on Monday) using the altona pdf test suite > http://www.eci.org/doku.php?id=en:downloads. This test suite has tests for > many things but I was only interested in those that were related to color > rendering. > > The most significant issues are with the following test elements: > > #26 "Duotone and Spot Color" Poppler fails the spot color test but appears > to work for the doutone test. > > #27 "Overprinting spot color and process color black" Only the overprinted > color is displayed. > > #28 "Overprinting process colors only" Only the overprinted color is > displayed. > > #34 through #38 These are renderings involving different source color > spaces and/or different rendering intents. Currently the color management > code in poppler does not handle rendering intents and this shows up in > tests #35 through #38. But it also appears that CM is not functioning at > all for vector elements (test #34). > > The altone test suite appears to be comprehensive and is a harsh test of > any PDF rendering engine but it should help to find and correct rendering > issues since each test element only tests a specific well documented > feature. > > Not all of the above issues are specifically color management problems. > #34 through #38 are definitely color management issues and #26 (spot color) > may also be a color management issue. #27 and #28 may be transparency > issues but may also be impacted by color management. > > I think one goal for v 0.12 should be for poppler to be able to pass all > (or maybe most) of the above tests.
Koji any input on this? > > Hal > > PS: Does anyone have a time frame for when my patches or derivatives of > those patches will be applied to git? We (Pino) are working on it :-) Albert > _______________________________________________ > poppler mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/poppler _______________________________________________ poppler mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/poppler
