96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
#include <mbgl/renderer/sources/render_geojson_source.hpp>
|
|
#include <mbgl/renderer/render_tile.hpp>
|
|
#include <mbgl/tile/geojson_tile.hpp>
|
|
|
|
#include <mbgl/algorithm/generate_clip_ids.hpp>
|
|
#include <mbgl/algorithm/generate_clip_ids_impl.hpp>
|
|
|
|
namespace mbgl {
|
|
|
|
using namespace style;
|
|
|
|
RenderGeoJSONSource::RenderGeoJSONSource(const style::GeoJSONSource::Impl& impl_)
|
|
: RenderSource(impl_),
|
|
impl(impl_) {
|
|
tilePyramid.setObserver(this);
|
|
}
|
|
|
|
bool RenderGeoJSONSource::isLoaded() const {
|
|
return tilePyramid.isLoaded();
|
|
}
|
|
|
|
void RenderGeoJSONSource::invalidateTiles() {
|
|
tilePyramid.invalidateTiles();
|
|
}
|
|
|
|
void RenderGeoJSONSource::startRender(algorithm::ClipIDGenerator& generator, const mat4& projMatrix, const mat4& clipMatrix, const TransformState& transform) {
|
|
generator.update(tilePyramid.getRenderTiles());
|
|
tilePyramid.startRender(projMatrix, clipMatrix, transform);
|
|
}
|
|
|
|
void RenderGeoJSONSource::finishRender(Painter& painter) {
|
|
tilePyramid.finishRender(painter);
|
|
}
|
|
|
|
std::map<UnwrappedTileID, RenderTile>& RenderGeoJSONSource::getRenderTiles() {
|
|
return tilePyramid.getRenderTiles();
|
|
}
|
|
|
|
void RenderGeoJSONSource::updateTiles(const UpdateParameters& parameters) {
|
|
GeoJSONData* data_ = impl.getData();
|
|
|
|
if (!data_) {
|
|
return;
|
|
}
|
|
|
|
if (data_ != data) {
|
|
data = data_;
|
|
tilePyramid.cache.clear();
|
|
|
|
for (auto const& item : tilePyramid.tiles) {
|
|
static_cast<GeoJSONTile*>(item.second.get())->updateData(data->getTile(item.first.canonical));
|
|
}
|
|
}
|
|
|
|
tilePyramid.updateTiles(parameters,
|
|
SourceType::GeoJSON,
|
|
util::tileSize,
|
|
impl.getZoomRange(),
|
|
[&] (const OverscaledTileID& tileID) {
|
|
return std::make_unique<GeoJSONTile>(tileID, impl.id, parameters, data->getTile(tileID.canonical));
|
|
});
|
|
}
|
|
|
|
void RenderGeoJSONSource::removeTiles() {
|
|
tilePyramid.removeTiles();
|
|
}
|
|
|
|
void RenderGeoJSONSource::reloadTiles() {
|
|
tilePyramid.reloadTiles();
|
|
}
|
|
|
|
std::unordered_map<std::string, std::vector<Feature>>
|
|
RenderGeoJSONSource::queryRenderedFeatures(const ScreenLineString& geometry,
|
|
const TransformState& transformState,
|
|
const RenderedQueryOptions& options) const {
|
|
return tilePyramid.queryRenderedFeatures(geometry, transformState, options);
|
|
}
|
|
|
|
std::vector<Feature> RenderGeoJSONSource::querySourceFeatures(const SourceQueryOptions& options) const {
|
|
return tilePyramid.querySourceFeatures(options);
|
|
}
|
|
|
|
void RenderGeoJSONSource::setCacheSize(size_t size) {
|
|
tilePyramid.setCacheSize(size);
|
|
}
|
|
|
|
void RenderGeoJSONSource::onLowMemory() {
|
|
tilePyramid.onLowMemory();
|
|
}
|
|
|
|
void RenderGeoJSONSource::dumpDebugLogs() const {
|
|
tilePyramid.dumpDebugLogs();
|
|
}
|
|
|
|
} // namespace mbgl
|