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[core] Add cameraForLatLngs() method with modified bearing

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This commit is contained in:
Asheem Mamoowala
2017-10-02 13:42:26 -07:00
parent 9048d6cfd0
commit df20b0cbec
4 changed files with 71 additions and 14 deletions
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26
test/map/map.test.cpp
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@@ -109,6 +109,32 @@ TEST(Map, LatLngBoundsToCamera) {
CameraOptions virtualCamera = test.map.cameraForLatLngBounds(bounds, {});
ASSERT_TRUE(bounds.contains(*virtualCamera.center));
EXPECT_NEAR(*virtualCamera.zoom, 1.55467, 1e-5);
}
TEST(Map, LatLngBoundsToCameraWithAngle) {
MapTest<> test;
test.map.setLatLngZoom({ 40.712730, -74.005953 }, 16.0);
LatLngBounds bounds = LatLngBounds::hull({15.68169,73.499857}, {53.560711, 134.77281});
CameraOptions virtualCamera = test.map.cameraForLatLngBounds(bounds, {}, 35);
ASSERT_TRUE(bounds.contains(*virtualCamera.center));
EXPECT_NEAR(*virtualCamera.zoom, 1.21385, 1e-5);
EXPECT_DOUBLE_EQ(virtualCamera.angle.value_or(0), -35 * util::DEG2RAD);
}
TEST(Map, LatLngsToCamera) {
MapTest<> test;
std::vector<LatLng> latLngs{{ 40.712730, 74.005953 }, {15.68169,73.499857}, {30.82678, 83.4082}};
CameraOptions virtualCamera = test.map.cameraForLatLngs(latLngs, {}, 23);
EXPECT_DOUBLE_EQ(virtualCamera.angle.value_or(0), -23 * util::DEG2RAD);
EXPECT_NEAR(virtualCamera.zoom.value_or(0), 2.75434, 1e-5);
EXPECT_NEAR(virtualCamera.center->latitude(), 28.49288, 1e-5);
EXPECT_NEAR(virtualCamera.center->longitude(), 74.97437, 1e-5);
}
TEST(Map, CameraToLatLngBounds) {