QGISAPP.initQgis() print(QGISAPP.showSettings())defdebug_log_message(message, tag, level):print('{}({}): {}'.format(tag, level, message)) QgsApplication.instance().messageLog().messageReceived.connect(debug_log_message)ifcleanup:importatexit@atexit.registerdefexitQgis():QGISAPP.exitQgis()re...
import logging logging.basicConfig(filename='log.log', format='%(asctime)s - %(name)s - %(levelname)s -%(module)s: %(message)s', datefmt='%Y-%m-%d %H:%M:%S %p', level=10) logging.debug('debug') logging.info('info') logging.warning('warning') logging.error('error') logging....
Edit the build-mxe.sh script and optionally adjust the path where your mxe installation is located, you can also change the build and release directories. 4.2.2. Testing QGIS Copy and unzip on the Windows machine package produced by the build and launch the qgis binary: no installation is ...
具体操作步骤如下: 首先,在项目范围内为标签所用的字体设置一个变量。点击【项目】->【属性…】,打开项目属性对话框,切换到【变量】标签页,点击...全局变量,无论是在更新字段时,还是在筛选要素时,代表QGIS所处操作系统的变量“@qgis_os_name”均为可用状态,且取值均为当前操作系统,即“...
{ //it has to be JSON - //it's null if no json format + QString strVal; if ( encoding ) - value = QJsonDocument::fromJson( encoding->toUnicode( OGR_F_GetFieldAsString( ogrFet, attIndex ) ).toUtf8() ).toVariant(); + strVal = encoding->toUnicode( OGR_F_GetFieldAsString( ...
from PyQt5.QtCore import Qt, QDate, QRect from TmpData import * from Mythreading import * from pyqt5_graph import * class Qt_Test_Frame(QMainWindow): Items = [] def __init__(self): #super(Qt_Test_Frame, self).__init__(*args, **kw) ...
In QGIS 2.8, shapefile was the default file format for output. Now in QGIS 3, the standard output format is a Geopackage. You really have to know what’s so special about Geopackage (.GPKG) to know why QGIS 3 made this change. This self-contained serverless SpatiaLite database can conta...
change displayed format in the list<https://github.com/qgis/qgis-feed/pull/76> Work in progress: * PRJ.APP (changelog.qgis.org): Upgrade stacks and docker compose<https://github.com/kartoza/prj.app/issues/1461> Next week, we will deploy the merged changes to the QGIS plugins and QGIS...
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