QgsDatumTransformDialog class

Contents

Constructors, destructors, conversion operators

QgsDatumTransformDialog(const QgsCoordinateReferenceSystem& sourceCrs = QgsCoordinateReferenceSystem(), const QgsCoordinateReferenceSystem& destinationCrs = QgsCoordinateReferenceSystem(), QPair<int, int> selectedDatumTransforms = qMakePair(-1, -1), QWidget* parent = nullptr, Qt::WindowFlags f = nullptr)
Constructor for QgsDatumTransformDialog.

Public functions

auto availableTransformationCount() -> int
Returns the number of possible datum transformation for currently selected source and destination CRS.
auto selectedDatumTransforms() -> QPair<QPair<QgsCoordinateReferenceSystem, int>, QPair<QgsCoordinateReferenceSystem, int>>
Returns the source and destination transforms, each being a pair of QgsCoordinateReferenceSystems and datum transform code.

Function documentation

int QgsDatumTransformDialog::availableTransformationCount()

Returns the number of possible datum transformation for currently selected source and destination CRS.

QPair<QPair<QgsCoordinateReferenceSystem, int>, QPair<QgsCoordinateReferenceSystem, int>> QgsDatumTransformDialog::selectedDatumTransforms()

Returns the source and destination transforms, each being a pair of QgsCoordinateReferenceSystems and datum transform code.