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[core] Fix non-anchored Transform::setAngle

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This reverts a line change from b33b2f15, because we explicitely want
the anchor to be invalid.
This commit is contained in:
Bruno de Oliveira Abinader
2016-03-11 15:17:56 +02:00
parent f73beb5913
commit 694a064cdd
2 changed files with 18 additions and 13 deletions
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29
test/map/transform.cpp
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@@ -212,24 +212,29 @@ TEST(Transform, ConstrainWidthAndHeight) {
TEST(Transform, Anchor) {
MockView view;
Transform transform(view, ConstrainMode::HeightOnly);
transform.resize({{ 1000, 1000 }});
ASSERT_DOUBLE_EQ(0, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(0, transform.getLatLng().longitude);
ASSERT_DOUBLE_EQ(1, transform.getScale());
const LatLng latLng { 10, -100 };
transform.setLatLngZoom(latLng, 10);
transform.setLatLngZoom({ 10, -100 }, 10);
ASSERT_DOUBLE_EQ(10, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(-100, 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());
const ScreenCoordinate anchorPoint = {0, 0};
const LatLng anchorLatLng = transform.getState().screenCoordinateToLatLng(anchorPoint);
transform.setAngle(M_PI_4, anchorPoint);
transform.setAngle(M_PI_4);
ASSERT_NEAR(M_PI_4, transform.getAngle(), 0.000001);
ASSERT_NE(anchorLatLng, transform.getLatLng());
ASSERT_DOUBLE_EQ(latLng.latitude, transform.getLatLng().latitude);
ASSERT_DOUBLE_EQ(latLng.longitude, transform.getLatLng().longitude);
const ScreenCoordinate anchorPoint = { 150, 150 };
const LatLng anchorLatLng = transform.getState().screenCoordinateToLatLng(anchorPoint);
transform.setAngle(-45 * util::DEG2RAD, anchorPoint);
ASSERT_NEAR(-45 / util::RAD2DEG, transform.getAngle(), 0.000001);
ASSERT_NE(latLng.latitude, transform.getLatLng().latitude);
ASSERT_NE(latLng.longitude, transform.getLatLng().longitude);
ASSERT_NEAR(anchorLatLng.latitude, transform.getLatLng().latitude, 1);
ASSERT_NEAR(anchorLatLng.longitude, transform.getLatLng().longitude, 1);
}
TEST(Transform, Padding) {