Merge branch 'master' into ls-android-readme-tweaksupstream/ls-android-readme-tweaks

1 files changed, 27 insertions, 26 deletions

diff --git a/include/mbgl/map/map.hpp b/include/mbgl/map/map.hpp
index dd29d444bd..5ba23a76dd 100644
--- a/include/mbgl/map/map.hpp
+++ b/include/mbgl/map/map.hpp
@@ -4,13 +4,11 @@
 #include <mbgl/util/chrono.hpp>
 #include <mbgl/map/map_observer.hpp>
 #include <mbgl/map/mode.hpp>
-#include <mbgl/util/geo.hpp>
-#include <mbgl/util/feature.hpp>
 #include <mbgl/util/noncopyable.hpp>
 #include <mbgl/util/size.hpp>
 #include <mbgl/annotation/annotation.hpp>
 #include <mbgl/map/camera.hpp>
-#include <mbgl/map/query.hpp>
+#include <mbgl/util/geometry.hpp>
 
 #include <cstdint>
 #include <string>
@@ -20,10 +18,9 @@
 
 namespace mbgl {
 
-class Backend;
-class View;
 class FileSource;
 class Scheduler;
+class RendererFrontend;
 
 namespace style {
 class Image;
@@ -32,29 +29,26 @@ class Style;
 
 class Map : private util::noncopyable {
 public:
-    explicit Map(Backend&,
+    explicit Map(RendererFrontend&,
+                 MapObserver&,
                  Size size,
                  float pixelRatio,
                  FileSource&,
                  Scheduler&,
                  MapMode mapMode = MapMode::Continuous,
-                 GLContextMode contextMode = GLContextMode::Unique,
                  ConstrainMode constrainMode = ConstrainMode::HeightOnly,
-                 ViewportMode viewportMode = ViewportMode::Default,
-                 const optional<std::string>& programCacheDir = {});
+                 ViewportMode viewportMode = ViewportMode::Default);
     ~Map();
 
     // Register a callback that will get called (on the render thread) when all resources have
     // been loaded and a complete render occurs.
     using StillImageCallback = std::function<void (std::exception_ptr)>;
-    void renderStill(View&, StillImageCallback callback);
+    void renderStill(StillImageCallback);
+    void renderStill(const CameraOptions&, MapDebugOptions, StillImageCallback);
 
     // Triggers a repaint.
     void triggerRepaint();
 
-    // Main render function.
-    void render(View&);
-
           style::Style& getStyle();
     const style::Style& getStyle() const;
 
@@ -73,6 +67,10 @@ public:
     void jumpTo(const CameraOptions&);
     void easeTo(const CameraOptions&, const AnimationOptions&);
     void flyTo(const CameraOptions&, const AnimationOptions&);
+    CameraOptions cameraForLatLngBounds(const LatLngBounds&, const EdgeInsets&, optional<double> bearing = {}) const;
+    CameraOptions cameraForLatLngs(const std::vector<LatLng>&, const EdgeInsets&, optional<double> bearing = {}) const;
+    CameraOptions cameraForGeometry(const Geometry<double>&, const EdgeInsets&, optional<double> bearing = {}) const;
+    LatLngBounds latLngBoundsForCamera(const CameraOptions&) const;
 
     // Position
     void moveBy(const ScreenCoordinate&, const AnimationOptions& = {});
@@ -89,9 +87,6 @@ public:
     double getZoom() const;
     void setLatLngZoom(const LatLng&, double zoom, const AnimationOptions& = {});
     void setLatLngZoom(const LatLng&, double zoom, const EdgeInsets&, const AnimationOptions& = {});
-    CameraOptions cameraForLatLngBounds(const LatLngBounds&, const EdgeInsets&) const;
-    CameraOptions cameraForLatLngs(const std::vector<LatLng>&, const EdgeInsets&) const;
-    LatLngBounds latLngBoundsForCamera(const CameraOptions&) const;
     void resetZoom();
 
     // Bounds
@@ -132,6 +127,14 @@ public:
     void setViewportMode(ViewportMode);
     ViewportMode getViewportMode() const;
 
+    // Projection mode
+    void setAxonometric(bool);
+    bool getAxonometric() const;
+    void setXSkew(double ySkew);
+    double getXSkew() const;
+    void setYSkew(double ySkew);
+    double getYSkew() const;
+
     // Size
     void setSize(Size);
     Size getSize() const;
@@ -149,16 +152,14 @@ public:
     void updateAnnotation(AnnotationID, const Annotation&);
     void removeAnnotation(AnnotationID);
 
-    // Feature queries
-    std::vector<Feature> queryRenderedFeatures(const ScreenCoordinate&, const RenderedQueryOptions& options = {});
-    std::vector<Feature> queryRenderedFeatures(const ScreenBox&,        const RenderedQueryOptions& options = {});
-    std::vector<Feature> querySourceFeatures(const std::string& sourceID, const SourceQueryOptions& options = {});
-
-    AnnotationIDs queryPointAnnotations(const ScreenBox&);
-
-    // Memory
-    void setSourceTileCacheSize(size_t);
-    void onLowMemory();
+    // Tile prefetching
+    //
+    // When loading a map, if `PrefetchZoomDelta` is set to any number greater than 0, the map will
+    // first request a tile for `zoom = getZoom() - delta` in a attempt to display a full map at
+    // lower resolution as quick as possible. It will get clamped at the tile source minimum zoom.
+    // The default `delta` is 4.
+    void setPrefetchZoomDelta(uint8_t delta);
+    uint8_t getPrefetchZoomDelta() const;
 
     // Debug
     void setDebug(MapDebugOptions);