QGIS API Documentation
3.20.0-Odense (decaadbb31)
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Contains information about a coordinate transformation operation. More...
#include <qgsdatumtransform.h>
Public Attributes | |
double | accuracy = 0 |
Transformation accuracy (in meters) More... | |
QString | areaOfUse |
Area of use string. More... | |
QString | authority |
Authority name, e.g. More... | |
QgsRectangle | bounds |
Valid bounds for the coordinate operation. More... | |
QString | code |
Identification code, e.g. More... | |
QList< QgsDatumTransform::GridDetails > | grids |
Contains a list of transform grids used by the operation. More... | |
bool | isAvailable = false |
true if operation is available. More... | |
QString | name |
Display name of transform operation. More... | |
QList< QgsDatumTransform::SingleOperationDetails > | operationDetails |
Contains information about the single operation steps used in the transform operation. More... | |
QString | proj |
Proj representation of transform operation. More... | |
QString | remarks |
Remarks for operation, from EPSG registry database. More... | |
QString | scope |
Scope of operation, from EPSG registry database. More... | |
Contains information about a coordinate transformation operation.
Definition at line 179 of file qgsdatumtransform.h.
double QgsDatumTransform::TransformDetails::accuracy = 0 |
Transformation accuracy (in meters)
Definition at line 186 of file qgsdatumtransform.h.
QString QgsDatumTransform::TransformDetails::areaOfUse |
Area of use string.
This is only available for single step coordinate operations. For multi-step operations, check operationDetails instead.
Definition at line 236 of file qgsdatumtransform.h.
QString QgsDatumTransform::TransformDetails::authority |
Authority name, e.g.
EPSG.
This is only available for single step coordinate operations. For multi-step operations, check operationDetails instead.
Definition at line 194 of file qgsdatumtransform.h.
QgsRectangle QgsDatumTransform::TransformDetails::bounds |
Valid bounds for the coordinate operation.
Definition at line 242 of file qgsdatumtransform.h.
QString QgsDatumTransform::TransformDetails::code |
Identification code, e.g.
"8447" (For EPSG:8447).
This is only available for single step coordinate operations. For multi-step operations, check operationDetails instead.
Definition at line 202 of file qgsdatumtransform.h.
QList< QgsDatumTransform::GridDetails > QgsDatumTransform::TransformDetails::grids |
Contains a list of transform grids used by the operation.
Definition at line 247 of file qgsdatumtransform.h.
bool QgsDatumTransform::TransformDetails::isAvailable = false |
true
if operation is available.
If false
, it likely means a transform grid is required which is not available.
Definition at line 226 of file qgsdatumtransform.h.
QString QgsDatumTransform::TransformDetails::name |
Display name of transform operation.
Definition at line 184 of file qgsdatumtransform.h.
QList< QgsDatumTransform::SingleOperationDetails > QgsDatumTransform::TransformDetails::operationDetails |
Contains information about the single operation steps used in the transform operation.
Definition at line 255 of file qgsdatumtransform.h.
QString QgsDatumTransform::TransformDetails::proj |
Proj representation of transform operation.
Definition at line 182 of file qgsdatumtransform.h.
QString QgsDatumTransform::TransformDetails::remarks |
Remarks for operation, from EPSG registry database.
This is only available for single step coordinate operations. For multi-step operations, check operationDetails instead.
Definition at line 218 of file qgsdatumtransform.h.
QString QgsDatumTransform::TransformDetails::scope |
Scope of operation, from EPSG registry database.
This is only available for single step coordinate operations. For multi-step operations, check operationDetails instead.
Definition at line 210 of file qgsdatumtransform.h.