[traffic] Calculate filter list for active MWMs

Signed-off-by: mvglasow <michael -at- vonglasow.com>
2025-12-19 21:13:35 +00:00 · 2025-05-17 17:31:21 +03:00
parent e3f5dd3ca8
commit a7897e2347
5 changed files with 72 additions and 3 deletions
--- a/traffxml/traff_model_xml.cpp
+++ b/traffxml/traff_model_xml.cpp
@@ -643,4 +643,16 @@ bool ParseTraff(pugi::xml_document const & document, TraffFeed & feed)
  }
  return result;
 }
+
+std::string FiltersToXml(std::vector<m2::RectD> & bboxRects)
+{
+  std::ostringstream os;
+  for (auto rect : bboxRects)
+    os << std::format("<filter bbox=\"{} {} {} {}\"/>\n",
+                      mercator::YToLat(rect.minY()),
+                      mercator::XToLon(rect.minX()),
+                      mercator::YToLat(rect.maxY()),
+                      mercator::XToLon(rect.maxX()));
+  return os.str();
+}
 }  // namespace openlr