Hello community, here is the log from the commit of package cairo for openSUSE:Factory checked in at 2014-05-05 21:14:10 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Comparing /work/SRC/openSUSE:Factory/cairo (Old) and /work/SRC/openSUSE:Factory/.cairo.new (New) ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "cairo" Changes: -------- --- /work/SRC/openSUSE:Factory/cairo/cairo.changes 2013-09-04 14:07:59.000000000 +0200 +++ /work/SRC/openSUSE:Factory/.cairo.new/cairo.changes 2014-05-05 21:14:24.000000000 +0200 @@ -1,0 +2,7 @@ +Fri Apr 11 12:55:12 UTC 2014 - [email protected] + +- Add cairo-render-thin-lines.patch: Fix rendering of thin lines, + so that inkscape can export 0.01mm lines again to PDF. Regression + introduced with 1.12.3. + +------------------------------------------------------------------- New: ---- cairo-render-thin-lines.patch ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Other differences: ------------------ ++++++ cairo.spec ++++++ --- /var/tmp/diff_new_pack.BwTnb9/_old 2014-05-05 21:14:26.000000000 +0200 +++ /var/tmp/diff_new_pack.BwTnb9/_new 2014-05-05 21:14:26.000000000 +0200 @@ -1,7 +1,7 @@ # # spec file for package cairo # -# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany. +# Copyright (c) 2014 SUSE LINUX Products GmbH, Nuernberg, Germany. # # All modifications and additions to the file contributed by third parties # remain the property of their copyright owners, unless otherwise agreed @@ -32,6 +32,8 @@ Patch0: cairo-modules-no-version.patch # PATCH-FIX-OPENSUSE cairo-disable-lto.patch [email protected] -- Disable -flto on s390{x} Patch1: cairo-disable-lto.patch +# PATCH-FIX-UPSTREAM cairo-render-thin-lines.patch fdo#77298 [email protected] -- Fix rendering of thin lines +Patch2: cairo-render-thin-lines.patch # These libraries are needed only for tests. # Do not enable tests in build systems, it causes build loop! #BuildRequires: librsvg-devel poppler-devel @@ -153,6 +155,8 @@ %ifarch s390 s390x %patch1 -p1 %endif +# fix_for_fdo77298.patch +%patch2 -p1 %build # Needed by patch0 and patch1 ++++++ cairo-render-thin-lines.patch ++++++ diff --git a/src/cairo-pen.c b/src/cairo-pen.c index 61be0e8..8eed775 100644 --- a/src/cairo-pen.c +++ b/src/cairo-pen.c @@ -284,7 +284,20 @@ _cairo_pen_vertices_needed (double tolerance, radius); int num_vertices; - if (tolerance >= 4*major_axis) { /* XXX relaxed from 2*major for inkscape */ + if (tolerance >= 100*major_axis) { /* XXX relaxed from 2*major for inkscape */ + /* + * When we decide for num_vertices = 1, the object is not drawn. + * To avoid https://bugs.freedesktop.org/show_bug.cgi?id=77298 + * we use 100*major -- this just helps us to the 0.001mm line width. + * + * The author of the 'XXX relaxed' comment above, originally used 4*major, + * which is not sufficient for my inkscape lasercutter usecase. + * + * Please double check if num_vertices == 1 should never be done (for PDF). + * + * [email protected] + */ + // fprintf(stderr, "tolerance=%g major_axis=%g -> num_vertices = 1\n", tolerance, major_axis); num_vertices = 1; } else if (tolerance >= major_axis) { num_vertices = 4; -- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
