diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/svg/gnome-canvas-bpath-util.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/svg/gnome-canvas-bpath-util.cpp b/src/svg/gnome-canvas-bpath-util.cpp index 49a4162fb..5c94f1e1b 100644 --- a/src/svg/gnome-canvas-bpath-util.cpp +++ b/src/svg/gnome-canvas-bpath-util.cpp @@ -31,16 +31,13 @@ static inline NR::Point distTo(GnomeCanvasBpathDef *bpd, size_t idx1, size_t idx static bool isApproximatelyClosed(GnomeCanvasBpathDef *bpd) { int const np = prefs_get_int_attribute("options.svgoutput", "numericprecision", 8); - double const precision = 5*pow(10.0, -np); // This roughly corresponds to a difference below the last significant digit + double const precision = pow(10.0, -(np+1)); // This roughly corresponds to a difference below the last significant digit int const initial = bpd->moveto_idx; int const current = bpd->n_bpath - 1; - int const previous = bpd->n_bpath - 2; - NR::Point distToPrev(distTo(bpd, current, previous)); NR::Point distToInit(distTo(bpd, current, initial)); - // NOTE: It would be better to determine the uncertainty while parsing, in rsvg_parse_path_data, but this seems to perform reasonably well return - distToInit[NR::X] <= distToPrev[NR::X]*precision && - distToInit[NR::Y] <= distToPrev[NR::Y]*precision; + distToInit[NR::X] <= abs(bpd->bpath[current].c(3)[NR::X])*precision && + distToInit[NR::Y] <= abs(bpd->bpath[current].c(3)[NR::Y])*precision; } GnomeCanvasBpathDef * |