mhugent 3cd56a824b added a method getNextFeature(std::list<int>&) to the dataprovider classes (but didn't program it yet). The idea is, that besides copying no attributes (getNextFeature(false)) or all attributes (getNextFeature(true)), it should be possible to copy only the attributes with indexes contained in the passed list. This should improve the rendering efficiency of graduated renderers. I plan to implement this method for the shapefileprovider and make some efficiency tests. For the other data provider, it would be nice to have some help, because i am not very familiar with e.g. the postgresprovider, the delimited text provider or the grass provider ...

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@1414 c8812cc2-4d05-0410-92ff-de0c093fc19c

2004-05-16 20:39:47 +00:00

..

Makefile.am

** Fixed GRASS plugin and provider build

2004-04-01 12:23:06 +00:00

qgsgrass.cpp

some bugfixes

2004-04-07 16:09:29 +00:00

qgsgrass.h

Added GRASS support from Radim

2004-03-26 17:42:11 +00:00

qgsgrassprovider.cpp

added a method getNextFeature(std::list<int>&) to the dataprovider classes (but didn't program it yet). The idea is, that besides copying no attributes (getNextFeature(false)) or all attributes (getNextFeature(true)), it should be possible to copy only the attributes with indexes contained in the passed list. This should improve the rendering efficiency of graduated renderers. I plan to implement this method for the shapefileprovider and make some efficiency tests. For the other data provider, it would be nice to have some help, because i am not very familiar with e.g. the postgresprovider, the delimited text provider or the grass provider

2004-05-16 20:39:47 +00:00

qgsgrassprovider.h

added a method getNextFeature(std::list<int>&) to the dataprovider classes (but didn't program it yet). The idea is, that besides copying no attributes (getNextFeature(false)) or all attributes (getNextFeature(true)), it should be possible to copy only the attributes with indexes contained in the passed list. This should improve the rendering efficiency of graduated renderers. I plan to implement this method for the shapefileprovider and make some efficiency tests. For the other data provider, it would be nice to have some help, because i am not very familiar with e.g. the postgresprovider, the delimited text provider or the grass provider

2004-05-16 20:39:47 +00:00