Hi, 1- QGIS and Qt libraries shipped with Osgeo4W are compiled using release mode so if you want to debug your application you can use RelWithDebInfo mode. 2- see: http://gis.stackexchange.com/questions/120823/how-to-load-a-wms-layer-using- pyqgis http://ieqgis.wordpress.com/2014/08/09/adding-esris-online-world-imagery-dat aset-to-qgis/
Cheers Nejia -----Message d'origine----- De : qgis-developer-boun...@lists.osgeo.org [mailto:qgis-developer-boun...@lists.osgeo.org] De la part de eliu1234 Envoyé : mercredi 19 novembre 2014 07:42 À : qgis-developer@lists.osgeo.org Objet : [Qgis-developer] Problems with developing custom c++ qgis application with QtCreator and MSVC2008 on Windows I am using qtcreator and msvc2008 for developing the c++ custom application. I followed the following tutorial to setup the system: http://3nids.wordpress.com/2014/02/27/build-and-deploy-c-qgis-app-on-windows / Problem 1: under debug mode, I cannot create a QgsMapCanvas object. It always exit with code 1. Problem 2: under release mode, I tried to create a raster layer with the following command: QgsRasterLayer * layer = new QgsRasterLayer("http://server.arcgisonline.com/ArcGIS/rest/services/World_Im agery/MapServer?f=json&pretty=true","raster"); It always result in a layer which is invalid. I tried the python equivalent command: layer = QgsRasterLayer("http://server.arcgisonline.com/ArcGIS/rest/services/World_Im agery/MapServer?f=json&pretty=true","raster"); in qgis python console and it works fine. Any help is appreciated. -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Problems-with-developing-custom-c-qgis-a pplication-with-QtCreator-and-MSVC2008-on-Windows-tp5173711.html Sent from the Quantum GIS - Developer mailing list archive at Nabble.com. _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer