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| author | Lex Neva <github.com@lexneva.name> | 2018-09-01 20:06:39 -0400 |
|---|---|---|
| committer | Lex Neva <github.com@lexneva.name> | 2018-09-01 20:11:01 -0400 |
| commit | 1c2dc2d95442b3663eebf1e2b633f3bb388982c0 (patch) | |
| tree | 816395749b2968d9fa4602b0fd48a5cbb3351c5e | |
| parent | c3d6780bf172cc8fc1a5c35a9fde73e101d37e78 (diff) | |
add error message for invalid geometries (#216)
| -rw-r--r-- | lib/elements/fill.py | 5 | ||||
| -rw-r--r-- | messages.po | 6 |
2 files changed, 9 insertions, 2 deletions
diff --git a/lib/elements/fill.py b/lib/elements/fill.py index 626573e6..4156a24b 100644 --- a/lib/elements/fill.py +++ b/lib/elements/fill.py @@ -120,7 +120,10 @@ class Fill(EmbroideryElement): poly_ary.sort(key=lambda point_list: shgeo.Polygon(point_list).area, reverse=True) polygon = shgeo.MultiPolygon([(poly_ary[0], poly_ary[1:])]) - # print >> sys.stderr, "polygon valid:", polygon.is_valid + + if not polygon.is_valid: + self.fatal(_("shape is not valid. This can happen if the border crosses over itself.")) + return polygon def to_patches(self, last_patch): diff --git a/messages.po b/messages.po index 7d14b239..f477151e 100644 --- a/messages.po +++ b/messages.po @@ -8,7 +8,7 @@ msgid "" msgstr "" "Project-Id-Version: PROJECT VERSION\n" "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n" -"POT-Creation-Date: 2018-09-01 19:54-0400\n" +"POT-Creation-Date: 2018-09-01 20:06-0400\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" "Language-Team: LANGUAGE <LL@li.org>\n" @@ -264,6 +264,10 @@ msgid "" " it bigger or delete it." msgstr "" +#: lib/elements/fill.py:125 +msgid "shape is not valid. This can happen if the border crosses over itself." +msgstr "" + #: lib/elements/satin_column.py:10 msgid "Satin Column" msgstr "" |