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Diffstat (limited to 'platform/darwin/src/MGLShapeSource.mm')
| -rw-r--r-- | platform/darwin/src/MGLShapeSource.mm | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/platform/darwin/src/MGLShapeSource.mm b/platform/darwin/src/MGLShapeSource.mm index b37b01663f..7de2d69af3 100644 --- a/platform/darwin/src/MGLShapeSource.mm +++ b/platform/darwin/src/MGLShapeSource.mm @@ -5,6 +5,7 @@ #import "MGLFeature_Private.h" #import "MGLShape_Private.h" +#import "NSPredicate+MGLAdditions.h" #import "NSURL+MGLAdditions.h" #include <mbgl/map/map.hpp> @@ -135,6 +136,17 @@ const MGLShapeSourceOption MGLShapeSourceOptionSimplificationTolerance = @"MGLSh NSStringFromClass([self class]), (void *)self, self.identifier, self.URL, self.shape]; } +- (NS_ARRAY_OF(id <MGLFeature>) *)featuresMatchingPredicate:(nullable NSPredicate *)predicate { + + mbgl::optional<mbgl::style::Filter> optionalFilter; + if (predicate) { + optionalFilter = predicate.mgl_filter; + } + + std::vector<mbgl::Feature> features = self.rawSource->querySourceFeatures({ {}, optionalFilter }); + return MGLFeaturesFromMBGLFeatures(features); +} + @end mbgl::style::GeoJSONOptions MGLGeoJSONOptionsFromDictionary(NS_DICTIONARY_OF(MGLShapeSourceOption, id) *options) { |