Martin Dobias wrote on 27/10/2011 19.07.43
What do you think? I would like to gather your opinions - is it
good/bad/complex/inefficient/nonintuitive/verbose/...?
+1, .select() and derivates are, maybe, the most important function and
it's crucial that they must be optimized.
Using them in
Good thinking Martin,
QgsFeatureRequest request;
request.setExpression( type = 5 and $area 100 );
request.setLimit(10)
layer-select( request );
I really like this API style. We can add methods to QgsFeatureRequest for
better access without busting the select API, which is good imo.
Could even
Hi Martin,
2011/10/27 Martin Dobias wonder...@gmail.com:
- use flags instead of booleans: e.g. FetchGeometry | UseIntesect
flags makes more sense than true, true
+1 for use flags. This is much readable than current true, true.
Also other proposed changes are reasonable for me.
--
Alexander
Hi devs
I believe that a good API for iteration over features of vector layers
is quite crucial for a GIS because it is being used very heavily in
application code and plguins. Recently after reading an article [1]
and looking at the hints for designing qt-style api [2] I have
realized that the
