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Fix truncated PyQGIS docs for QgsCoordinateReferenceSystem

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Nyall Dawson 2025-04-17 11:12:25 +10:00
parent 161ef62ca0
commit a8ae54ca44
3 changed files with 26 additions and 8 deletions
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12
python/PyQt6/core/auto_generated/proj/qgscoordinatereferencesystem.sip.in
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@ -166,9 +166,15 @@ settings (either show CRS selector dialog or use project/custom CRS).
Object Construction and Copying
===============================
The easiest way of creating CRS instances is to use
QgsCoordinateReferenceSystem(const QString&) constructor that
automatically recognizes definition format from the given string.
The easiest way of creating CRS instances is to use the string argument
constructor, which automatically recognizes the definition format from
the given string. E.g.
.. code-block:: python
crs_from_authid = QgsCoordinateReferenceSystem("EPSG:27700")
crs_from_proj = QgsCoordinateReferenceSystem("+proj=lcc +lat_0=-37 +lon_0=145 +lat_1=-36 +lat_2=-38 +x_0=2500000 +y_0=2500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs")
crs_from_wkt = QgsCoordinateReferenceSystem('PROJCS["Arc 1950 / UTM zone 36S",GEOGCS["Arc 1950...')
Creation of CRS object involves some queries in a local SQLite database,
which may be potentially expensive. Consequently, CRS creation methods

12
python/core/auto_generated/proj/qgscoordinatereferencesystem.sip.in
View File

@ -166,9 +166,15 @@ settings (either show CRS selector dialog or use project/custom CRS).
Object Construction and Copying
===============================
The easiest way of creating CRS instances is to use
QgsCoordinateReferenceSystem(const QString&) constructor that
automatically recognizes definition format from the given string.
The easiest way of creating CRS instances is to use the string argument
constructor, which automatically recognizes the definition format from
the given string. E.g.
.. code-block:: python
crs_from_authid = QgsCoordinateReferenceSystem("EPSG:27700")
crs_from_proj = QgsCoordinateReferenceSystem("+proj=lcc +lat_0=-37 +lon_0=145 +lat_1=-36 +lat_2=-38 +x_0=2500000 +y_0=2500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs")
crs_from_wkt = QgsCoordinateReferenceSystem('PROJCS["Arc 1950 / UTM zone 36S",GEOGCS["Arc 1950...')
Creation of CRS object involves some queries in a local SQLite database,
which may be potentially expensive. Consequently, CRS creation methods

10
src/core/proj/qgscoordinatereferencesystem.h
View File

@ -178,8 +178,14 @@ typedef void ( *CUSTOM_CRS_VALIDATION )( QgsCoordinateReferenceSystem & ) SIP_SK
*
* \section crs_construct_and_copy Object Construction and Copying
*
* The easiest way of creating CRS instances is to use QgsCoordinateReferenceSystem(const QString&)
* constructor that automatically recognizes definition format from the given string.
* The easiest way of creating CRS instances is to use the string argument
* constructor, which automatically recognizes the definition format from the given string. E.g.
*
* \code{.py}
* crs_from_authid = QgsCoordinateReferenceSystem("EPSG:27700")
* crs_from_proj = QgsCoordinateReferenceSystem("+proj=lcc +lat_0=-37 +lon_0=145 +lat_1=-36 +lat_2=-38 +x_0=2500000 +y_0=2500000 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs")
* crs_from_wkt = QgsCoordinateReferenceSystem('PROJCS["Arc 1950 / UTM zone 36S",GEOGCS["Arc 1950...')
* \endcode
*
* Creation of CRS object involves some queries in a local SQLite database, which may
* be potentially expensive. Consequently, CRS creation methods use an internal cache to avoid