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Reparse tiles when zoom level > source maxzoom

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so that layout property functions are applied correctly
and so that label placement is redone

js:
https://github.com/mapbox/mapbox-gl-js/pull/1005
and
440bc02505
This commit is contained in:
Ansis Brammanis
2015-05-28 16:44:28 -04:00
parent 8962442b1b
commit 1e044a175c
23 changed files with 188 additions and 201 deletions
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8
src/mbgl/map/annotation.cpp
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@@ -125,7 +125,7 @@ AnnotationManager::addPointAnnotations(const std::vector<LatLng>& points,
uint32_t y = p.y * z2;
for (int8_t z = maxZoom; z >= 0; z--) {
affectedTiles.emplace_back(z, x, y);
affectedTiles.emplace_back(z, x, y, z);
TileID tileID = affectedTiles.back();
// calculate tile coordinate
@@ -214,7 +214,7 @@ std::vector<TileID> AnnotationManager::removeAnnotations(const AnnotationIDs& id
p = projectPoint(latLng);
x = z2s[z] * p.x;
y = z2s[z] * p.y;
TileID tid(z, x, y);
TileID tid(z, x, y, z);
// erase annotation from tile's list
auto& tileAnnotations = tiles[tid].first;
tileAnnotations.erase(annotationID);
@@ -245,8 +245,8 @@ std::vector<uint32_t> AnnotationManager::getAnnotationsInBounds(const LatLngBoun
const vec2<double> nePoint = projectPoint(queryBounds.ne);
// tiles number y from top down
const TileID nwTile(z, swPoint.x * z2, nePoint.y * z2);
const TileID seTile(z, nePoint.x * z2, swPoint.y * z2);
const TileID nwTile(z, swPoint.x * z2, nePoint.y * z2, z);
const TileID seTile(z, nePoint.x * z2, swPoint.y * z2, z);
std::vector<uint32_t> matchingAnnotations;