QGIS API Documentation
2.12.0-Lyon
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#include <qgscrscache.h>
Public Member Functions | |
~QgsCRSCache () | |
const QgsCoordinateReferenceSystem & | crsByAuthId (const QString &authid) |
Returns the CRS for authid, e.g. More... | |
const QgsCoordinateReferenceSystem & | crsByEpsgId (long epsg) |
void | updateCRSCache (const QString &authid) |
Static Public Member Functions | |
static QgsCRSCache * | instance () |
Protected Member Functions | |
QgsCRSCache () | |
Definition at line 48 of file qgscrscache.h.
QgsCRSCache::~QgsCRSCache | ( | ) |
Definition at line 97 of file qgscrscache.cpp.
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protected |
Definition at line 93 of file qgscrscache.cpp.
const QgsCoordinateReferenceSystem & QgsCRSCache::crsByAuthId | ( | const QString & | authid | ) |
Returns the CRS for authid, e.g.
'EPSG:4326' (or an invalid CRS in case of error)
Definition at line 116 of file qgscrscache.cpp.
const QgsCoordinateReferenceSystem & QgsCRSCache::crsByEpsgId | ( | long | epsg | ) |
Definition at line 134 of file qgscrscache.cpp.
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static |
Definition at line 87 of file qgscrscache.cpp.
void QgsCRSCache::updateCRSCache | ( | const QString & | authid | ) |
Definition at line 101 of file qgscrscache.cpp.