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[ios, macos] Add selection support to MGLMultiPoint annotations. (#9984)

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* [ios, macos] Add selection support to MGLMultiPoint annotations.

* [ios, macos] Update changelogs.
This commit is contained in:
Fabian Guerra Soto
2017-10-18 15:18:54 -04:00
committed by GitHub
parent 24fc48982a
commit b7b8baef9d
12 changed files with 167 additions and 66 deletions
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19
src/mbgl/renderer/renderer_impl.cpp
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@@ -629,6 +629,10 @@ std::vector<Feature> Renderer::Impl::queryRenderedFeatures(const ScreenLineStrin
}
}
return queryRenderedFeatures(geometry, options, layers);
}
std::vector<Feature> Renderer::Impl::queryRenderedFeatures(const ScreenLineString& geometry, const RenderedQueryOptions& options, const std::vector<const RenderLayer*>& layers) const {
std::unordered_set<std::string> sourceIDs;
for (const RenderLayer* layer : layers) {
sourceIDs.emplace(layer->baseImpl->source);
@@ -663,6 +667,21 @@ std::vector<Feature> Renderer::Impl::queryRenderedFeatures(const ScreenLineStrin
return result;
}
std::vector<Feature> Renderer::Impl::queryShapeAnnotations(const ScreenLineString& geometry) const {
std::vector<const RenderLayer*> shapeAnnotationLayers;
RenderedQueryOptions options;
for (const auto& layerImpl : *layerImpls) {
if (std::mismatch(layerImpl->id.begin(), layerImpl->id.end(),
AnnotationManager::ShapeLayerID.begin(), AnnotationManager::ShapeLayerID.end()).second == AnnotationManager::ShapeLayerID.end()) {
if (const RenderLayer* layer = getRenderLayer(layerImpl->id)) {
shapeAnnotationLayers.emplace_back(layer);
}
}
}
return queryRenderedFeatures(geometry, options, shapeAnnotationLayers);
}
std::vector<Feature> Renderer::Impl::querySourceFeatures(const std::string& sourceID, const SourceQueryOptions& options) const {
const RenderSource* source = getRenderSource(sourceID);
if (!source) return {};