small, it tries to create
it again. Hopefully it won't get stuck in a loop where if it fails once it will
always fail!!
James
Fra: Gino Pirelli [mailto:lui...@gmail.com]
Sendt: 9. oktober 2013 20:30
Til: Stott James
Kopi: qgis-developer@lists.osgeo.org
Emne: Re: [Qgis-developer] PyQGIS and checking
Hi all,
I have a loop in my code that makes PDFs for a number of polygons and the base
mapping comes from an aerial photography WMS. So for each polygon, the python
code moves the map to the extent of that polygon and the makes a PDF.
However, some of my maps end up with white backgrounds
probally solution is connecting to the slots of the QgsRasterLayer class
public slots:
void showStatusMessage( const QString theMessage );
/** \brief Propagate progress updates from GDAL up to the parent app */
void updateProgress( int, int );
/** \brief receive progress
