16 #ifndef QGSJSONUTILS_H 17 #define QGSJSONUTILS_H 19 #include "qgis_core.h" 97 void setIncludeRelated(
bool includeRelated ) { mIncludeRelatedAttributes = includeRelated; }
182 QString exportFeature(
const QgsFeature &feature,
183 const QVariantMap &extraProperties = QVariantMap(),
184 const QVariant &
id = QVariant() )
const;
210 bool mIncludeGeometry =
true;
213 bool mIncludeAttributes =
true;
216 bool mIncludeRelatedAttributes =
false;
219 QPointer< QgsVectorLayer > mLayer;
247 static QgsFeatureList stringToFeatureList(
const QString &
string,
const QgsFields &fields, QTextCodec *encoding );
257 static QgsFields stringToFields(
const QString &
string, QTextCodec *encoding );
265 static QString encodeValue(
const QVariant &value );
276 const QVector<QVariant> &attributeWidgetCaches = QVector<QVariant>() );
284 static QVariantList parseArray(
const QString &json, QVariant::Type type );
287 #endif // QGSJSONUTILS_H QgsAttributeList excludedAttributes() const
Returns a list of attributes which will be specifically excluded from the JSON exports.
bool includeRelated() const
Returns whether attributes of related (child) features will be included in the JSON exports...
void setIncludeAttributes(bool includeAttributes)
Sets whether to include attributes in the JSON exports.
QList< QgsFeature > QgsFeatureList
void setIncludeGeometry(bool includeGeometry)
Sets whether to include geometry in the JSON exports.
Helper utilities for working with JSON and GeoJSON conversions.
Container of fields for a vector layer.
bool includeAttributes() const
Returns whether attributes will be included in the JSON exports.
int precision() const
Returns the maximum number of decimal places to use in geometry coordinates.
The feature class encapsulates a single feature including its id, geometry and a list of field/values...
void setAttributes(const QgsAttributeList &attributes)
Sets the list of attributes to include in the JSON exports.
void setExcludedAttributes(const QgsAttributeList &attributes)
Sets a list of attributes to specifically exclude from the JSON exports.
QgsAttributeList attributes() const
Returns the list of attributes which will be included in the JSON exports, or an empty list if all at...
void setIncludeRelated(bool includeRelated)
Sets whether to include attributes of features linked via references in the JSON exports.
Handles exporting QgsFeature features to GeoJSON features.
bool includeGeometry() const
Returns whether geometry will be included in the JSON exports.
This class represents a coordinate reference system (CRS).
QList< int > QgsAttributeList
void setPrecision(int precision)
Sets the maximum number of decimal places to use in geometry coordinates.
Represents a vector layer which manages a vector based data sets.