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-rw-r--r--src/iso19111/coordinateoperation.cpp254
1 files changed, 254 insertions, 0 deletions
diff --git a/src/iso19111/coordinateoperation.cpp b/src/iso19111/coordinateoperation.cpp
index 822f5822..2dd77f1c 100644
--- a/src/iso19111/coordinateoperation.cpp
+++ b/src/iso19111/coordinateoperation.cpp
@@ -991,6 +991,24 @@ void OperationMethod::_exportToWKT(io::WKTFormatter *formatter) const {
// ---------------------------------------------------------------------------
//! @cond Doxygen_Suppress
+void OperationMethod::_exportToJSON(
+ io::JSONFormatter *formatter) const // throw(FormattingException)
+{
+ auto &writer = formatter->writer();
+ auto objectContext(formatter->MakeObjectContext("OperationMethod",
+ !identifiers().empty()));
+
+ writer.AddObjKey("name");
+ writer.Add(nameStr());
+
+ if (formatter->outputId()) {
+ formatID(formatter);
+ }
+}
+
+// ---------------------------------------------------------------------------
+
+//! @cond Doxygen_Suppress
bool OperationMethod::_isEquivalentTo(
const util::IComparable *other,
util::IComparable::Criterion criterion) const {
@@ -1168,6 +1186,42 @@ void OperationParameterValue::_exportToWKT(io::WKTFormatter *formatter,
// ---------------------------------------------------------------------------
//! @cond Doxygen_Suppress
+void OperationParameterValue::_exportToJSON(
+ io::JSONFormatter *formatter) const {
+ auto &writer = formatter->writer();
+ auto objectContext(formatter->MakeObjectContext(
+ "ParameterValue", !parameter()->identifiers().empty()));
+
+ writer.AddObjKey("name");
+ writer.Add(parameter()->nameStr());
+
+ const auto &l_value(parameterValue());
+ if (l_value->type() == ParameterValue::Type::MEASURE) {
+ writer.AddObjKey("value");
+ writer.Add(l_value->value().value(), 15);
+ writer.AddObjKey("unit");
+ const auto &l_unit(l_value->value().unit());
+ if (l_unit == common::UnitOfMeasure::METRE ||
+ l_unit == common::UnitOfMeasure::DEGREE ||
+ l_unit == common::UnitOfMeasure::SCALE_UNITY) {
+ writer.Add(l_unit.name());
+ } else {
+ l_unit._exportToJSON(formatter);
+ }
+ } else if (l_value->type() == ParameterValue::Type::FILENAME) {
+ writer.AddObjKey("value");
+ writer.Add(l_value->valueFile());
+ }
+
+ if (formatter->outputId()) {
+ parameter()->formatID(formatter);
+ }
+}
+//! @endcond
+
+// ---------------------------------------------------------------------------
+
+//! @cond Doxygen_Suppress
/** Utility method used on WKT2 import to convert from abridged transformation
* to "normal" transformation parameters.
@@ -5410,6 +5464,49 @@ void Conversion::_exportToWKT(io::WKTFormatter *formatter) const {
// ---------------------------------------------------------------------------
//! @cond Doxygen_Suppress
+void Conversion::_exportToJSON(
+ io::JSONFormatter *formatter) const // throw(FormattingException)
+{
+ auto &writer = formatter->writer();
+ auto objectContext(
+ formatter->MakeObjectContext("Conversion", !identifiers().empty()));
+
+ writer.AddObjKey("name");
+ auto l_name = nameStr();
+ if (l_name.empty()) {
+ writer.Add("unnamed");
+ } else {
+ writer.Add(l_name);
+ }
+
+ writer.AddObjKey("method");
+ formatter->setOmitTypeInImmediateChild();
+ formatter->setAllowIDInImmediateChild();
+ method()->_exportToJSON(formatter);
+
+ const auto &l_parameterValues = parameterValues();
+ if (!l_parameterValues.empty()) {
+ writer.AddObjKey("parameters");
+ {
+ auto parametersContext(writer.MakeArrayContext(false));
+ for (const auto &genOpParamvalue : l_parameterValues) {
+ formatter->setAllowIDInImmediateChild();
+ formatter->setOmitTypeInImmediateChild();
+ genOpParamvalue->_exportToJSON(formatter);
+ }
+ }
+ }
+
+ if (formatter->outputId()) {
+ formatID(formatter);
+ }
+}
+
+//! @endcond
+
+// ---------------------------------------------------------------------------
+
+//! @cond Doxygen_Suppress
static bool createPROJ4WebMercator(const Conversion *conv,
io::PROJStringFormatter *formatter) {
const double centralMeridian = conv->parameterValueNumeric(
@@ -7768,6 +7865,76 @@ void Transformation::_exportToWKT(io::WKTFormatter *formatter) const {
// ---------------------------------------------------------------------------
+//! @cond Doxygen_Suppress
+void Transformation::_exportToJSON(
+ io::JSONFormatter *formatter) const // throw(FormattingException)
+{
+ auto &writer = formatter->writer();
+ auto objectContext(formatter->MakeObjectContext(
+ formatter->abridgedTransformation() ? "AbridgedTransformation"
+ : "Transformation",
+ !identifiers().empty()));
+
+ writer.AddObjKey("name");
+ auto l_name = nameStr();
+ if (l_name.empty()) {
+ writer.Add("unnamed");
+ } else {
+ writer.Add(l_name);
+ }
+
+ if (!formatter->abridgedTransformation()) {
+ writer.AddObjKey("source_crs");
+ formatter->setAllowIDInImmediateChild();
+ sourceCRS()->_exportToJSON(formatter);
+
+ writer.AddObjKey("target_crs");
+ formatter->setAllowIDInImmediateChild();
+ targetCRS()->_exportToJSON(formatter);
+
+ const auto &l_interpolationCRS = interpolationCRS();
+ if (l_interpolationCRS) {
+ writer.AddObjKey("interpolation_crs");
+ formatter->setAllowIDInImmediateChild();
+ l_interpolationCRS->_exportToJSON(formatter);
+ }
+ }
+
+ writer.AddObjKey("method");
+ formatter->setOmitTypeInImmediateChild();
+ formatter->setAllowIDInImmediateChild();
+ method()->_exportToJSON(formatter);
+
+ writer.AddObjKey("parameters");
+ {
+ auto parametersContext(writer.MakeArrayContext(false));
+ for (const auto &genOpParamvalue : parameterValues()) {
+ formatter->setAllowIDInImmediateChild();
+ formatter->setOmitTypeInImmediateChild();
+ genOpParamvalue->_exportToJSON(formatter);
+ }
+ }
+
+ if (!formatter->abridgedTransformation()) {
+ if (!coordinateOperationAccuracies().empty()) {
+ writer.AddObjKey("accuracy");
+ writer.Add(coordinateOperationAccuracies()[0]->value());
+ }
+ }
+
+ if (formatter->abridgedTransformation()) {
+ if (formatter->outputId()) {
+ formatID(formatter);
+ }
+ } else {
+ ObjectUsage::baseExportToJSON(formatter);
+ }
+}
+
+//! @endcond
+
+// ---------------------------------------------------------------------------
+
static void exportSourceCRSAndTargetCRSToWKT(const CoordinateOperation *co,
io::WKTFormatter *formatter) {
auto l_sourceCRS = co->sourceCRS();
@@ -9584,6 +9751,46 @@ void ConcatenatedOperation::_exportToWKT(io::WKTFormatter *formatter) const {
// ---------------------------------------------------------------------------
//! @cond Doxygen_Suppress
+void ConcatenatedOperation::_exportToJSON(
+ io::JSONFormatter *formatter) const // throw(FormattingException)
+{
+ auto &writer = formatter->writer();
+ auto objectContext(formatter->MakeObjectContext("ConcatenatedOperation",
+ !identifiers().empty()));
+
+ writer.AddObjKey("name");
+ auto l_name = nameStr();
+ if (l_name.empty()) {
+ writer.Add("unnamed");
+ } else {
+ writer.Add(l_name);
+ }
+
+ writer.AddObjKey("source_crs");
+ formatter->setAllowIDInImmediateChild();
+ sourceCRS()->_exportToJSON(formatter);
+
+ writer.AddObjKey("target_crs");
+ formatter->setAllowIDInImmediateChild();
+ targetCRS()->_exportToJSON(formatter);
+
+ writer.AddObjKey("steps");
+ {
+ auto parametersContext(writer.MakeArrayContext(false));
+ for (const auto &operation : operations()) {
+ formatter->setAllowIDInImmediateChild();
+ operation->_exportToJSON(formatter);
+ }
+ }
+
+ ObjectUsage::baseExportToJSON(formatter);
+}
+
+//! @endcond
+
+// ---------------------------------------------------------------------------
+
+//! @cond Doxygen_Suppress
CoordinateOperationNNPtr ConcatenatedOperation::_shallowClone() const {
auto op =
ConcatenatedOperation::nn_make_shared<ConcatenatedOperation>(*this);
@@ -13055,6 +13262,53 @@ void PROJBasedOperation::_exportToWKT(io::WKTFormatter *formatter) const {
// ---------------------------------------------------------------------------
+void PROJBasedOperation::_exportToJSON(
+ io::JSONFormatter *formatter) const // throw(FormattingException)
+{
+ auto &writer = formatter->writer();
+ auto objectContext(formatter->MakeObjectContext(
+ (sourceCRS() && targetCRS()) ? "Transformation" : "Conversion",
+ !identifiers().empty()));
+
+ writer.AddObjKey("name");
+ auto l_name = nameStr();
+ if (l_name.empty()) {
+ writer.Add("unnamed");
+ } else {
+ writer.Add(l_name);
+ }
+
+ if (sourceCRS() && targetCRS()) {
+ writer.AddObjKey("source_crs");
+ formatter->setAllowIDInImmediateChild();
+ sourceCRS()->_exportToJSON(formatter);
+
+ writer.AddObjKey("target_crs");
+ formatter->setAllowIDInImmediateChild();
+ targetCRS()->_exportToJSON(formatter);
+ }
+
+ writer.AddObjKey("method");
+ formatter->setOmitTypeInImmediateChild();
+ formatter->setAllowIDInImmediateChild();
+ method()->_exportToJSON(formatter);
+
+ const auto &l_parameterValues = parameterValues();
+ if (!l_parameterValues.empty()) {
+ writer.AddObjKey("parameters");
+ {
+ auto parametersContext(writer.MakeArrayContext(false));
+ for (const auto &genOpParamvalue : l_parameterValues) {
+ formatter->setAllowIDInImmediateChild();
+ formatter->setOmitTypeInImmediateChild();
+ genOpParamvalue->_exportToJSON(formatter);
+ }
+ }
+ }
+}
+
+// ---------------------------------------------------------------------------
+
void PROJBasedOperation::_exportToPROJString(
io::PROJStringFormatter *formatter) const {
if (projStringExportable_) {
generated by cgit v1.2.3 (git 2.25.1) at 2026-01-06 22:57:35 +0000