Qunatile Function Problem with Single Value Buckets
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Key: GEOT-2555
URL: http://jira.codehaus.org/browse/GEOT-2555
Project: GeoTools
Issue Type: Bug
Components: core main
Affects Versions: 2.6-M2
Environment: JRE 1.5; Windows XP
Reporter: Emily Gouge
Assignee: Jody Garnett
Attachments: QuantileFunction.patch
I'm creating Quantile breaks in uDig on a shapefile with five features numbered
1-5. Since I'm asking for 5 "bins" I'm getting one item in each bin. The
Quantile Function creates the following RangedClassifier:
1 - 1
2 - 2
3 - 3
4 - 4
5 - 5
The SLD generated from such a RangedClassifier is:
1 <= x < 1
2 <= x < 2
3 <= x < 3
4 <= x < 4
5 <= x <= 5
This means only the last feature is displayed.
This patch updates the QuantileFunction to generate a RangedClassifier that
looks like:
1 <= x < 2
2 <= x < 3
3 <= x < 4
4 <= x < 5
5 <= x <= 5
So the features are placed in the correct buckets.
This fix also required an existing test case to be updated.
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