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[FEATURE] adds 3 new classification algorithms, including natural bre…
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…aks (jenks), standard deviations, and a 'pretty' algorithm for generating 'human readable' class breaks

git-svn-id: c8812cc2-4d05-0410-92ff-de0c093fc19c
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cfarmer committed Oct 18, 2010
1 parent d375c5b commit 1244739
Showing 1 changed file with 2 additions and 2 deletions.
4 changes: 2 additions & 2 deletions src/core/symbology-ng/qgsgraduatedsymbolrendererv2.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -351,8 +351,8 @@ static QList<double> _calcPrettyBreaks( double minimum, double maximum, int clas
// from the R statistical programming language.
// Code ported from R implementation from 'labeling' R package
// Computes a sequence of about 'classes' equally spaced 'round' values
// which cover the range of of values from 'minimum' to 'maximum'.
// Computes a sequence of about 'classes' equally spaced round values
// which cover the range of values from 'minimum' to 'maximum'.
// The values are chosen so that they are 1, 2 or 5 times a power of 10.

QList<double> breaks;
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