Bug report #1202

Classify Equal Interval does't work with some Mid/Mif

Added by fabceolin - about 12 years ago. Updated over 11 years ago.

Status:Closed
Priority:Low
Assignee:Marco Hugentobler
Category:Vectors
Affected QGIS version: Regression?:No
Operating System:Debian Easy fix?:No
Pull Request or Patch supplied: Resolution:fixed
Crashes QGIS or corrupts data: Copied to github as #:11262

Description

Under certain cases, the Classify button doesn't show a correct classification. Clicking on Properties / Graduated Symbol / Classification Field "Densidade" / Mode "Equal Interval" / Number Of Classes 3 / Classify, the values appears between -0.001 and 0.001, and, the correct was 0 and 8.7. See attached mid/mif and screenshot

qgis.bugs.attached.tar.gz - Mid/Mif example and Screenshot (54 KB) fabceolin -, 2008-08-04 03:38 PM

History

#1 Updated by Giovanni Manghi over 11 years ago

Tested on QGIS 1.2 (rev. 10988), with the same sample data and the same properties now thw shown classes are

-0.001 - 2.936

2.936 - 5.871

5.871 - 8.808

solved? closing?

#2 Updated by Giovanni Manghi over 11 years ago

After the changes that fixed

https://trac.osgeo.org/qgis/ticket/983

should we close also this one?

Now the classes are (relative to the proposed data/example)

0 - 2.935744

2.935744 - 5.871489

5.871489 - 8.807233

and the attribute table reads (for that specifi column):

0
1.77759541634916
8.02046580084215
8.02046580084215
8.02046580084215

#3 Updated by Giovanni Manghi over 11 years ago

  • Resolution set to fixed
  • Status changed from Open to Closed

Closing this ticket, reopen it if necessary.

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