provide specific bounds method for Paths because paths can be closed or open. Path::size() is named somewhat wrong... (already committed to 2geom upstream)

Fixed bugs:
  - https://launchpad.net/bugs/591586

(bzr r9859)

1 files changed, 12 insertions, 0 deletions

diff --git a/src/2geom/crossing.cpp b/src/2geom/crossing.cpp
index d717a4ed5..91180a939 100644
--- a/src/2geom/crossing.cpp
+++ b/src/2geom/crossing.cpp
@@ -113,6 +113,18 @@ CrossingGraph create_crossing_graph(std::vector<Path> const &p, Crossings const
 */
 //}
 
+// provide specific method for Paths because paths can be closed or open. Path::size() is named somewhat wrong...
+std::vector<Rect> bounds(Path const &a) {
+    std::vector<Rect> rs;
+    for (unsigned i = 0; i < a.size_default(); i++) {
+        OptRect bb = a[i].boundsFast();
+        if (bb) {
+            rs.push_back(*bb);
+        }
+    }
+    return rs;
+}
+
 void merge_crossings(Crossings &a, Crossings &b, unsigned i) {
     Crossings n;
     sort_crossings(b, i);