void DrawPathTool::finishFollowing()
{
following = false;
int last = preview_path->getCoordinateCount() - 1;
if (last >= 3 && preview_path->getCoordinate(last - 3).isCurveStart())
{
MapCoord first = preview_path->getCoordinate(last - 1);
MapCoord second = preview_path->getCoordinate(last);
previous_point_is_curve_point = true;
previous_point_direction = -atan2(second.x() - first.x(), first.y() - second.y());
previous_pos_map = MapCoordF(second);
previous_drag_map = MapCoordF(second.x() + (second.x() - first.x()) / 2, second.y() + (second.y() - first.y()) / 2);
}
else
previous_point_is_curve_point = false;
updateAngleHelper();
}
void TransformTest::testTransformTranslate()
{
MapCoord offset { 100.0, 100.0 };
QTransform qt;
qt.translate(offset.x(), offset.y());
QVERIFY(qt.isTranslating());
QCOMPARE(int(qt.type()), int(QTransform::TxTranslate));
auto t = TemplateTransform::fromQTransform(qt);
QCOMPARE(t.template_x, offset.nativeX());
QCOMPARE(t.template_y, offset.nativeY());
QCOMPARE(t.template_scale_x, 1.0);
QCOMPARE(t.template_scale_y, 1.0);
QCOMPARE(t.template_rotation, 0.0);
}
void DrawPathTool::closeDrawing()
{
Q_ASSERT(editingInProgress());
if (preview_path->getCoordinateCount() <= 1)
return;
if (previous_point_is_curve_point && preview_path->getCoordinate(0).isCurveStart())
{
// Finish with a curve
path_has_preview_point = false;
if (dragging)
previous_point_direction = -atan2(cur_pos_map.x() - click_pos_map.x(), click_pos_map.y() - cur_pos_map.y());
MapCoord first = preview_path->getCoordinate(0);
MapCoord second = preview_path->getCoordinate(1);
createPreviewCurve(first, -atan2(second.x() - first.x(), first.y() - second.y()));
path_has_preview_point = false;
}
if (!preview_path->parts().empty())
preview_path->parts().front().setClosed(true, true);
}
QPointF MapView::mapToView(MapCoord coords) const
{
return QPointF(map_to_view.m11() * coords.x() + map_to_view.m12() * coords.y() + map_to_view.m13(),
map_to_view.m21() * coords.x() + map_to_view.m22() * coords.y() + map_to_view.m23());
}