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| author | Andrea Canciani <ranma42@gmail.com> | 2011-03-08 10:26:06 +0100 |
|---|---|---|
| committer | Andrea Canciani <ranma42@gmail.com> | 2011-03-18 10:30:25 +0100 |
| commit | c0fe55651565fa63586b7e4d675149a98c7e549c (patch) | |
| tree | 5f951c274021375e30bd53aa4e3f40feaf4650bb /src/cairo-path-fixed.c | |
| parent | 43692559614e841dc169e3cec213033b0298da87 (diff) | |
| download | cairo-c0fe55651565fa63586b7e4d675149a98c7e549c.tar.gz | |
path: Fix _cairo_path_fixed_is_rectangle()
__cairo_path_fixed_is_rectangle() is used by the PS and PDF backends
to check if a path is equivalent to a rectangle when stroking. This is
different from being a rectangle when filling, because of the implicit
close_path appended to every subpath when filling.
Fixes stroke-open-box.
See https://bugs.freedesktop.org/show_bug.cgi?id=34560
Diffstat (limited to 'src/cairo-path-fixed.c')
| -rw-r--r-- | src/cairo-path-fixed.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/cairo-path-fixed.c b/src/cairo-path-fixed.c index e3e273b46..58d4f4b20 100644 --- a/src/cairo-path-fixed.c +++ b/src/cairo-path-fixed.c @@ -1290,8 +1290,11 @@ _cairo_path_fixed_is_rectangle (const cairo_path_fixed_t *path, if (! _cairo_path_fixed_is_box (path, box)) return FALSE; + /* This check is valid because the current implementation of + * _cairo_path_fixed_is_box () only accepts rectangles like: + * move,line,line,line[,line|close[,close|move]]. */ buf = cairo_path_head (path); - if (buf->points[0].y == buf->points[1].y) + if (buf->num_ops > 4) return TRUE; return FALSE; |