tei/MapLibreParticleLab
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[all] Make LatLng coordinates read-only

Browse Source
This commit is contained in:
John Firebaugh
2017-04-04 07:35:26 -07:00
parent a261f7ff53
commit 16a2839e23
21 changed files with 232 additions and 229 deletions
Download Patch File Download Diff File Expand all files Collapse all files

220
test/map/transform.test.cpp
View File

@@ -8,39 +8,39 @@ using namespace mbgl;
TEST(Transform, InvalidScale) {
Transform transform;
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(1, transform.getScale());
transform.setScale(2 << 0);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(2, transform.getScale());
const double invalid = std::nan("");
transform.setScale(invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(2, transform.getScale());
transform.scaleBy(invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(2, transform.getScale());
transform.setZoom(invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(2, transform.getScale());
transform.setLatLngZoom({ 0, 0 }, invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(2, transform.getScale());
}
@@ -48,23 +48,23 @@ TEST(Transform, InvalidScale) {
TEST(Transform, InvalidBearing) {
Transform transform;
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(1, transform.getScale());
transform.setScale(2 << 0);
transform.setAngle(2);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(2, transform.getScale());
ASSERT_DOUBLE_EQ(2, transform.getAngle());
const double invalid = std::nan("");
transform.setAngle(invalid);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(2, transform.getScale());
ASSERT_DOUBLE_EQ(2, transform.getAngle());
}
@@ -110,16 +110,16 @@ TEST(Transform, PerspectiveProjection) {
// expected values are from mapbox-gl-js
loc = transform.getLatLng();
ASSERT_NEAR(-77, loc.longitude, 0.0001);
ASSERT_NEAR(38, loc.latitude, 0.0001);
ASSERT_NEAR(-77, loc.longitude(), 0.0001);
ASSERT_NEAR(38, loc.latitude(), 0.0001);
loc = transform.getState().screenCoordinateToLatLng({ 0, 1000 });
ASSERT_NEAR(-77.59198961199148, loc.longitude, 0.0002);
ASSERT_NEAR(38.74661326302018, loc.latitude, 0.0001);
ASSERT_NEAR(-77.59198961199148, loc.longitude(), 0.0002);
ASSERT_NEAR(38.74661326302018, loc.latitude(), 0.0001);
loc = transform.getState().screenCoordinateToLatLng({ 1000, 0 });
ASSERT_NEAR(-76.75823239205641, loc.longitude, 0.0001);
ASSERT_NEAR(37.692872969426375, loc.latitude, 0.0001);
ASSERT_NEAR(-76.75823239205641, loc.longitude(), 0.0001);
ASSERT_NEAR(37.692872969426375, loc.latitude(), 0.0001);
ScreenCoordinate point = transform.getState().latLngToScreenCoordinate({38.74661326302018, -77.59198961199148});
ASSERT_NEAR(point.x, 0, 0.01);
@@ -140,24 +140,24 @@ TEST(Transform, UnwrappedLatLng) {
const TransformState& state = transform.getState();
LatLng fromGetLatLng = state.getLatLng();
ASSERT_DOUBLE_EQ(fromGetLatLng.latitude, 38);
ASSERT_DOUBLE_EQ(fromGetLatLng.longitude, -77);
ASSERT_DOUBLE_EQ(fromGetLatLng.latitude(), 38);
ASSERT_DOUBLE_EQ(fromGetLatLng.longitude(), -77);
LatLng fromScreenCoordinate = state.screenCoordinateToLatLng({ 500, 500 });
ASSERT_NEAR(fromScreenCoordinate.latitude, 37.999999999999829, 0.0001); // 1.71E-13
ASSERT_NEAR(fromScreenCoordinate.longitude, -76.999999999999773, 0.0001); // 2.27E-13
ASSERT_NEAR(fromScreenCoordinate.latitude(), 37.999999999999829, 0.0001); // 1.71E-13
ASSERT_NEAR(fromScreenCoordinate.longitude(), -76.999999999999773, 0.0001); // 2.27E-13
LatLng wrappedForwards = state.screenCoordinateToLatLng(state.latLngToScreenCoordinate({ 38, 283 }));
ASSERT_NEAR(wrappedForwards.latitude, 37.999999999999716, 0.0001); // 2.84E-13
ASSERT_NEAR(wrappedForwards.longitude, 282.99999999988751, 0.0001); // 1.1249E-11
ASSERT_NEAR(wrappedForwards.latitude(), 37.999999999999716, 0.0001); // 2.84E-13
ASSERT_NEAR(wrappedForwards.longitude(), 282.99999999988751, 0.0001); // 1.1249E-11
wrappedForwards.wrap();
ASSERT_NEAR(wrappedForwards.longitude, -77.000000000112493, 0.001); // 1.1249E-11
ASSERT_NEAR(wrappedForwards.longitude(), -77.000000000112493, 0.001); // 1.1249E-11
LatLng wrappedBackwards = state.screenCoordinateToLatLng(state.latLngToScreenCoordinate({ 38, -437 }));
ASSERT_NEAR(wrappedBackwards.latitude, wrappedForwards.latitude, 0.001);
ASSERT_NEAR(wrappedBackwards.longitude, -436.99999999988728, 0.001); // 1.1272E-11
ASSERT_NEAR(wrappedBackwards.latitude(), wrappedForwards.latitude(), 0.001);
ASSERT_NEAR(wrappedBackwards.longitude(), -436.99999999988728, 0.001); // 1.1272E-11
wrappedBackwards.wrap();
ASSERT_NEAR(wrappedBackwards.longitude, -76.99999999988728, 0.001); // 1.1272E-11
ASSERT_NEAR(wrappedBackwards.longitude(), -76.99999999988728, 0.001); // 1.1272E-11
}
TEST(Transform, ConstrainHeightOnly) {
@@ -169,13 +169,13 @@ TEST(Transform, ConstrainHeightOnly) {
transform.setLatLng(LatLngBounds::world().southwest());
loc = transform.getLatLng();
ASSERT_NEAR(-util::LATITUDE_MAX, loc.latitude, 0.001);
ASSERT_NEAR(util::LONGITUDE_MAX, std::abs(loc.longitude), 0.001);
ASSERT_NEAR(-util::LATITUDE_MAX, loc.latitude(), 0.001);
ASSERT_NEAR(util::LONGITUDE_MAX, std::abs(loc.longitude()), 0.001);
transform.setLatLng(LatLngBounds::world().northeast());
loc = transform.getLatLng();
ASSERT_NEAR(util::LATITUDE_MAX, loc.latitude, 0.001);
ASSERT_NEAR(util::LONGITUDE_MAX, std::abs(loc.longitude), 0.001);
ASSERT_NEAR(util::LATITUDE_MAX, loc.latitude(), 0.001);
ASSERT_NEAR(util::LONGITUDE_MAX, std::abs(loc.longitude()), 0.001);
}
TEST(Transform, ConstrainWidthAndHeight) {
@@ -187,13 +187,13 @@ TEST(Transform, ConstrainWidthAndHeight) {
transform.setLatLng(LatLngBounds::world().southwest());
loc = transform.getLatLng();
ASSERT_NEAR(-util::LATITUDE_MAX, loc.latitude, 0.001);
ASSERT_NEAR(-util::LONGITUDE_MAX, loc.longitude, 0.001);
ASSERT_NEAR(-util::LATITUDE_MAX, loc.latitude(), 0.001);
ASSERT_NEAR(-util::LONGITUDE_MAX, loc.longitude(), 0.001);
transform.setLatLng(LatLngBounds::world().northeast());
loc = transform.getLatLng();
ASSERT_NEAR(util::LATITUDE_MAX, loc.latitude, 0.001);
ASSERT_NEAR(util::LONGITUDE_MAX, std::abs(loc.longitude), 0.001);
ASSERT_NEAR(util::LATITUDE_MAX, loc.latitude(), 0.001);
ASSERT_NEAR(util::LONGITUDE_MAX, std::abs(loc.longitude()), 0.001);
}
TEST(Transform, Anchor) {
@@ -203,8 +203,8 @@ TEST(Transform, Anchor) {
const LatLng latLng { 10, -100 };
transform.setLatLngZoom(latLng, 10);
ASSERT_DOUBLE_EQ(latLng.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng.longitude, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(latLng.longitude(), transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(10, transform.getZoom());
ASSERT_DOUBLE_EQ(0, transform.getAngle());
@@ -212,102 +212,102 @@ TEST(Transform, Anchor) {
const ScreenCoordinate anchorPoint = { 150, 150 };
const LatLng anchorLatLng = transform.getState().screenCoordinateToLatLng(anchorPoint);
ASSERT_NE(latLng.latitude, anchorLatLng.latitude);
ASSERT_NE(latLng.longitude, anchorLatLng.longitude);
ASSERT_NE(latLng.latitude(), anchorLatLng.latitude());
ASSERT_NE(latLng.longitude(), anchorLatLng.longitude());
transform.setLatLngZoom(latLng, 2);
transform.scaleBy(1);
ASSERT_DOUBLE_EQ(4, transform.getScale());
ASSERT_DOUBLE_EQ(latLng.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng.longitude, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(latLng.longitude(), transform.getLatLng().longitude());
transform.scaleBy(1.5, invalidAnchorPoint);
ASSERT_DOUBLE_EQ(6, transform.getScale());
ASSERT_DOUBLE_EQ(latLng.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng.longitude, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(latLng.longitude(), transform.getLatLng().longitude());
transform.scaleBy(2, anchorPoint);
ASSERT_DOUBLE_EQ(12, transform.getScale());
ASSERT_NE(latLng.latitude, transform.getLatLng().latitude);
ASSERT_NE(latLng.longitude, transform.getLatLng().longitude);
ASSERT_NE(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_NE(latLng.longitude(), transform.getLatLng().longitude());
transform.setLatLngZoom(latLng, 10);
transform.setScale(2 << 2);
ASSERT_DOUBLE_EQ(2 << 2, transform.getScale());
ASSERT_NEAR(latLng.latitude, transform.getLatLng().latitude, 0.000001);
ASSERT_NEAR(latLng.longitude, transform.getLatLng().longitude, 0.000001);
ASSERT_NEAR(latLng.latitude(), transform.getLatLng().latitude(), 0.000001);
ASSERT_NEAR(latLng.longitude(), transform.getLatLng().longitude(), 0.000001);
transform.setScale(2 << 4, invalidAnchorPoint);
ASSERT_DOUBLE_EQ(2 << 4, transform.getScale());
ASSERT_NEAR(latLng.latitude, transform.getLatLng().latitude, 0.000001);
ASSERT_NEAR(latLng.longitude, transform.getLatLng().longitude, 0.000001);
ASSERT_NEAR(latLng.latitude(), transform.getLatLng().latitude(), 0.000001);
ASSERT_NEAR(latLng.longitude(), transform.getLatLng().longitude(), 0.000001);
transform.setScale(2 << 6, anchorPoint);
ASSERT_DOUBLE_EQ(2 << 6, transform.getScale());
ASSERT_NE(latLng.latitude, transform.getLatLng().latitude);
ASSERT_NE(latLng.longitude, transform.getLatLng().longitude);
ASSERT_NE(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_NE(latLng.longitude(), transform.getLatLng().longitude());
transform.setLatLngZoom(latLng, 10);
transform.setZoom(2);
ASSERT_DOUBLE_EQ(2, transform.getZoom());
ASSERT_NEAR(latLng.latitude, transform.getLatLng().latitude, 0.000001);
ASSERT_NEAR(latLng.longitude, transform.getLatLng().longitude, 0.000001);
ASSERT_NEAR(latLng.latitude(), transform.getLatLng().latitude(), 0.000001);
ASSERT_NEAR(latLng.longitude(), transform.getLatLng().longitude(), 0.000001);
transform.setZoom(4, invalidAnchorPoint);
ASSERT_DOUBLE_EQ(4, transform.getZoom());
ASSERT_NEAR(latLng.latitude, transform.getLatLng().latitude, 0.000001);
ASSERT_NEAR(latLng.longitude, transform.getLatLng().longitude, 0.000001);
ASSERT_NEAR(latLng.latitude(), transform.getLatLng().latitude(), 0.000001);
ASSERT_NEAR(latLng.longitude(), transform.getLatLng().longitude(), 0.000001);
transform.setZoom(8, anchorPoint);
ASSERT_DOUBLE_EQ(8, transform.getZoom());
ASSERT_NE(latLng.latitude, transform.getLatLng().latitude);
ASSERT_NE(latLng.longitude, transform.getLatLng().longitude);
ASSERT_NE(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_NE(latLng.longitude(), transform.getLatLng().longitude());
transform.setLatLngZoom(latLng, 10);
transform.setAngle(M_PI_4);
ASSERT_NEAR(M_PI_4, transform.getAngle(), 0.000001);
ASSERT_DOUBLE_EQ(latLng.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng.longitude, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(latLng.longitude(), transform.getLatLng().longitude());
transform.setAngle(0, invalidAnchorPoint);
ASSERT_DOUBLE_EQ(0, transform.getAngle());
ASSERT_DOUBLE_EQ(latLng.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng.longitude, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(latLng.longitude(), transform.getLatLng().longitude());
transform.setAngle(45 * util::DEG2RAD, anchorPoint);
ASSERT_NEAR(45 / util::RAD2DEG, transform.getAngle(), 0.000001);
ASSERT_NEAR(anchorLatLng.latitude, transform.getLatLng().latitude, 1);
ASSERT_NEAR(anchorLatLng.longitude, transform.getLatLng().longitude, 1);
ASSERT_NEAR(anchorLatLng.latitude(), transform.getLatLng().latitude(), 1);
ASSERT_NEAR(anchorLatLng.longitude(), transform.getLatLng().longitude(), 1);
transform.setLatLngZoom(latLng, 10);
transform.setPitch(10 * util::DEG2RAD);
ASSERT_DOUBLE_EQ(10 / util::RAD2DEG, transform.getPitch());
ASSERT_DOUBLE_EQ(latLng.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng.longitude, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(latLng.longitude(), transform.getLatLng().longitude());
transform.setPitch(15 * util::DEG2RAD, invalidAnchorPoint);
ASSERT_DOUBLE_EQ(15 / util::RAD2DEG, transform.getPitch());
ASSERT_DOUBLE_EQ(latLng.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng.longitude, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(latLng.latitude(), transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(latLng.longitude(), transform.getLatLng().longitude());
transform.setPitch(20 * util::DEG2RAD, anchorPoint);
ASSERT_DOUBLE_EQ(20 / util::RAD2DEG, transform.getPitch());
ASSERT_NEAR(anchorLatLng.latitude, transform.getLatLng().latitude, 1);
ASSERT_NEAR(anchorLatLng.longitude, transform.getLatLng().longitude, 1);
ASSERT_NEAR(anchorLatLng.latitude(), transform.getLatLng().latitude(), 1);
ASSERT_NEAR(anchorLatLng.longitude(), transform.getLatLng().longitude(), 1);
}
TEST(Transform, Padding) {
Transform transform;
transform.resize({ 1000, 1000 });
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude());
transform.setLatLngZoom({ 10, -100 }, 10);
const LatLng trueCenter = transform.getLatLng();
ASSERT_DOUBLE_EQ(10, trueCenter.latitude);
ASSERT_DOUBLE_EQ(-100, trueCenter.longitude);
ASSERT_DOUBLE_EQ(10, trueCenter.latitude());
ASSERT_DOUBLE_EQ(-100, trueCenter.longitude());
ASSERT_DOUBLE_EQ(10, transform.getZoom());
const LatLng manualShiftedCenter = transform.getState().screenCoordinateToLatLng({
@@ -317,10 +317,10 @@ TEST(Transform, Padding) {
EdgeInsets padding(1000.0 / 2.0, 0, 0, 0);
const LatLng shiftedCenter = transform.getLatLng(padding);
ASSERT_NE(trueCenter.latitude, shiftedCenter.latitude);
ASSERT_NEAR(trueCenter.longitude, shiftedCenter.longitude, 1e-9);
ASSERT_DOUBLE_EQ(manualShiftedCenter.latitude, shiftedCenter.latitude);
ASSERT_DOUBLE_EQ(manualShiftedCenter.longitude, shiftedCenter.longitude);
ASSERT_NE(trueCenter.latitude(), shiftedCenter.latitude());
ASSERT_NEAR(trueCenter.longitude(), shiftedCenter.longitude(), 1e-9);
ASSERT_DOUBLE_EQ(manualShiftedCenter.latitude(), shiftedCenter.latitude());
ASSERT_DOUBLE_EQ(manualShiftedCenter.longitude(), shiftedCenter.longitude());
}
TEST(Transform, MoveBy) {
@@ -329,8 +329,8 @@ TEST(Transform, MoveBy) {
transform.setLatLngZoom({ 0, 0 }, 10);
LatLng trueCenter = transform.getLatLng();
ASSERT_DOUBLE_EQ(0, trueCenter.latitude);
ASSERT_DOUBLE_EQ(0, trueCenter.longitude);
ASSERT_DOUBLE_EQ(0, trueCenter.latitude());
ASSERT_DOUBLE_EQ(0, trueCenter.longitude());
ASSERT_DOUBLE_EQ(10, transform.getZoom());
for (uint8_t x = 0; x < 20; ++x) {
@@ -341,13 +341,13 @@ TEST(Transform, MoveBy) {
transform.moveBy({ odd ? 100. : -100., forward ? 100. : -100 });
trueCenter = transform.getLatLng();
ASSERT_NEAR(coordinate.latitude, trueCenter.latitude, 0.0001);
ASSERT_NEAR(coordinate.longitude, trueCenter.longitude, 0.0001);
ASSERT_NEAR(coordinate.latitude(), trueCenter.latitude(), 0.0001);
ASSERT_NEAR(coordinate.longitude(), trueCenter.longitude(), 0.0001);
}
// We have ~1.1 precision loss for each coordinate for 20 rounds of moveBy.
ASSERT_NEAR(0, trueCenter.latitude, 1.1);
ASSERT_NEAR(0, trueCenter.longitude, 1.1);
ASSERT_NEAR(0, trueCenter.latitude(), 1.1);
ASSERT_NEAR(0, trueCenter.longitude(), 1.1);
}
TEST(Transform, Antimeridian) {
@@ -376,21 +376,21 @@ TEST(Transform, Antimeridian) {
ASSERT_NEAR(500, pixelWaikiri.x, 1e-2);
ASSERT_NEAR(500, pixelWaikiri.y, 1e-2);
transform.setLatLng({ coordinateWaikiri.latitude, 180.0213 });
transform.setLatLng({ coordinateWaikiri.latitude(), 180.0213 });
ScreenCoordinate pixelWaikiriForwards = transform.latLngToScreenCoordinate(coordinateWaikiri);
ASSERT_NEAR(437.95953728819512, pixelWaikiriForwards.x, 1e-2);
ASSERT_DOUBLE_EQ(pixelWaikiri.y, pixelWaikiriForwards.y);
LatLng coordinateFromPixel = transform.screenCoordinateToLatLng(pixelWaikiriForwards);
ASSERT_NEAR(coordinateWaikiri.latitude, coordinateFromPixel.latitude, 0.000001);
ASSERT_NEAR(coordinateWaikiri.longitude, coordinateFromPixel.longitude, 0.000001);
ASSERT_NEAR(coordinateWaikiri.latitude(), coordinateFromPixel.latitude(), 0.000001);
ASSERT_NEAR(coordinateWaikiri.longitude(), coordinateFromPixel.longitude(), 0.000001);
transform.setLatLng({ coordinateWaikiri.latitude, -179.9787 });
transform.setLatLng({ coordinateWaikiri.latitude(), -179.9787 });
ScreenCoordinate pixelWaikiriBackwards = transform.latLngToScreenCoordinate(coordinateWaikiri);
ASSERT_DOUBLE_EQ(pixelWaikiriForwards.x, pixelWaikiriBackwards.x);
ASSERT_DOUBLE_EQ(pixelWaikiriForwards.y, pixelWaikiriBackwards.y);
coordinateFromPixel = transform.screenCoordinateToLatLng(pixelWaikiriBackwards);
ASSERT_NEAR(coordinateWaikiri.latitude, coordinateFromPixel.latitude, 0.000001);
ASSERT_NEAR(coordinateWaikiri.longitude, coordinateFromPixel.longitude, 0.000001);
ASSERT_NEAR(coordinateWaikiri.latitude(), coordinateFromPixel.latitude(), 0.000001);
ASSERT_NEAR(coordinateWaikiri.longitude(), coordinateFromPixel.longitude(), 0.000001);
}
TEST(Transform, Camera) {
@@ -403,8 +403,8 @@ TEST(Transform, Camera) {
cameraOptions1.center = latLng1;
transform.jumpTo(cameraOptions1);
ASSERT_DOUBLE_EQ(latLng1.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng1.longitude, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(latLng1.latitude(), transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(latLng1.longitude(), transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(20, transform.getZoom());
const LatLng latLng2 { -45, -135 };
@@ -413,19 +413,19 @@ TEST(Transform, Camera) {
cameraOptions2.center = latLng2;
transform.jumpTo(cameraOptions2);
ASSERT_DOUBLE_EQ(latLng2.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng2.longitude, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(latLng2.latitude(), transform.getLatLng().latitude());
ASSERT_DOUBLE_EQ(latLng2.longitude(), transform.getLatLng().longitude());
ASSERT_DOUBLE_EQ(10, transform.getZoom());
AnimationOptions easeOptions(Seconds(1));
easeOptions.transitionFrameFn = [&](double t) {
ASSERT_TRUE(t >= 0 && t <= 1);
ASSERT_GE(latLng1.latitude, transform.getLatLng().latitude);
ASSERT_LE(latLng1.longitude, transform.getLatLng().longitude);
ASSERT_GE(latLng1.latitude(), transform.getLatLng().latitude());
ASSERT_LE(latLng1.longitude(), transform.getLatLng().longitude());
};
easeOptions.transitionFinishFn = [&]() {
ASSERT_NEAR(latLng1.latitude, transform.getLatLng().latitude, 0.000001);
ASSERT_NEAR(latLng1.longitude, transform.getLatLng().longitude, 0.000001);
ASSERT_NEAR(latLng1.latitude(), transform.getLatLng().latitude(), 0.000001);
ASSERT_NEAR(latLng1.longitude(), transform.getLatLng().longitude(), 0.000001);
ASSERT_NEAR(20, transform.getZoom(), 0.000001);
};
@@ -440,14 +440,14 @@ TEST(Transform, Camera) {
AnimationOptions flyOptions(Seconds(1));
flyOptions.transitionFrameFn = [&](double t) {
ASSERT_TRUE(t >= 0 && t <= 1);
ASSERT_LE(latLng2.latitude, transform.getLatLng().latitude);
ASSERT_GE(latLng2.longitude, transform.getLatLng().longitude);
ASSERT_LE(latLng2.latitude(), transform.getLatLng().latitude());
ASSERT_GE(latLng2.longitude(), transform.getLatLng().longitude());
};
flyOptions.transitionFinishFn = [&]() {
// XXX Fix precision loss in flyTo:
// https://github.com/mapbox/mapbox-gl-native/issues/4298
ASSERT_NEAR(latLng2.latitude, transform.getLatLng().latitude, 0.001);
ASSERT_NEAR(latLng2.longitude, transform.getLatLng().longitude, 0.001);
ASSERT_NEAR(latLng2.latitude(), transform.getLatLng().latitude(), 0.001);
ASSERT_NEAR(latLng2.longitude(), transform.getLatLng().longitude(), 0.001);
ASSERT_NEAR(10, transform.getZoom(), 0.00001);
};
@@ -471,8 +471,8 @@ TEST(Transform, DefaultTransform) {
auto testConversions = [&](const LatLng& coord, const ScreenCoordinate& screenCoord) {
latLng = state.screenCoordinateToLatLng(center);
ASSERT_NEAR(latLng.latitude, coord.latitude, 0.000001);
ASSERT_NEAR(latLng.longitude, coord.longitude, 0.000001);
ASSERT_NEAR(latLng.latitude(), coord.latitude(), 0.000001);
ASSERT_NEAR(latLng.longitude(), coord.longitude(), 0.000001);
point = state.latLngToScreenCoordinate(nullIsland);
ASSERT_DOUBLE_EQ(point.x, screenCoord.x);
ASSERT_DOUBLE_EQ(point.y, screenCoord.y);