add map.setPitch(pitch) and map.getPitch()

4 files changed, 29 insertions, 0 deletions

diff --git a/include/mbgl/map/map.hpp b/include/mbgl/map/map.hpp
index ebd79620d6..bd8847d420 100644
--- a/include/mbgl/map/map.hpp
+++ b/include/mbgl/map/map.hpp
@@ -123,6 +123,10 @@ public:
     double getBearing() const;
     void resetNorth();
 
+    // Pitch
+    void setPitch(double pitch);
+    double getPitch() const;
+
     // Size
     uint16_t getWidth() const;
     uint16_t getHeight() const;
diff --git a/src/mbgl/map/map.cpp b/src/mbgl/map/map.cpp
index 9bfb048419..e70972a13f 100644
--- a/src/mbgl/map/map.cpp
+++ b/src/mbgl/map/map.cpp
@@ -269,6 +269,18 @@ void Map::resetNorth() {
 }
 
 
+#pragma mark - Pitch
+
+void Map::setPitch(double pitch) {
+    transform->setPitch(std::min(pitch, 60.0) * M_PI / 180);
+    update(Update::Repaint);
+}
+
+double Map::getPitch() const {
+    return transform->getPitch() / M_PI * 180;
+}
+
+
 #pragma mark - Projection
 
 void Map::getWorldBoundsMeters(ProjectedMeters& sw, ProjectedMeters& ne) const {
diff --git a/src/mbgl/map/transform.cpp b/src/mbgl/map/transform.cpp
index ea8775dbcb..7ccc2ad4cc 100644
--- a/src/mbgl/map/transform.cpp
+++ b/src/mbgl/map/transform.cpp
@@ -347,6 +347,15 @@ double Transform::getAngle() const {
     return state.angle;
 }
 
+#pragma mark - Pitch
+
+void Transform::setPitch(double pitch) {
+    state.pitch = pitch;
+}
+
+double Transform::getPitch() const {
+    return state.pitch;
+}
 
 #pragma mark - Transition
 
diff --git a/src/mbgl/map/transform.hpp b/src/mbgl/map/transform.hpp
index 57dc8c4534..5d5a72d6d3 100644
--- a/src/mbgl/map/transform.hpp
+++ b/src/mbgl/map/transform.hpp
@@ -41,6 +41,10 @@ public:
     void setAngle(double angle, double cx, double cy);
     double getAngle() const;
 
+    // Pitch
+    void setPitch(double pitch);
+    double getPitch() const;
+
     // Transitions
     Update updateTransitions(const TimePoint& now);
     void cancelTransitions();