[QGIS-trac] [Quantum GIS] #1397: continuous colour showing incorrect min/max values in legend

[Quantum GIS]

#1397: continuous colour showing incorrect min/max values in legend
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   Reporter:  pcreso                            |              Owner:  nobody       
       Type:  bug                               |             Status:  new          
   Priority:  major: does not work as expected  |          Milestone:  Version 1.0.0
  Component:  Symbology                         |            Version:  HEAD         
   Keywords:                                    |   Platform_version:               
   Platform:  SuSE                              |           Must_fix:  No           
Status_info:  0                                 |  
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 When opening a PostGIS table, the features intially plot fine. If I then
 choose continuous colour (symbology) & select the field to use to define
 the colours, the max value displayed in the LHS legend for the layer bears
 no resemblance to the actual values of the selected column, eg: 111.0000
 is shown, but the dataset has values well into the thousands. Similarly,
 the min value shown in the legend is 0.00000, but the attribute table,
 sorted on the column, shows a minimum of 2.1

 The correct values are shown in the attribute table, and if classification
 ranges are used instead of continuous colour, the correct numbers are
 shown in the legend.

 As far as I can tell from looking at the map canvas, the colours are
 assigned appropriately, just the legend is incorrect, but I cannot confirm
 this.

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/1397>
Quantum GIS <http://qgis.org>
Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats