gvSIG bugs #904

Result of difference geoprocess it is an empty layer

Added by Vicent Domenech almost 12 years ago. Updated almost 12 years ago.

Status:Closed% Done:

0%

Priority:NormalSpent time:-
Assignee:Ignacio Brodín
Category:Geoprocess
Target version:2.0.0-devel-2052
Severity: Add-on version:
gvSIG version:2.0.0 Add-on build:
gvSIG build:2049 Add-on resolve version:
Operative System:Linux Add-on resolve build:
Keywords: Proyecto:
Has patch:No Hito:
Add-on name:Unknown

Description

1. Open gvSIG, new view.
2. Load shapefiles (http://downloads.gvsig.org/download/geodata/vector/SHP2D/municipiosAndal.zip) and (http://downloads.gvsig.org/download/geodata/vector/SHP2D/comunicaciones_andalucia.zip)
3. Select a polygon (e.g. codigo= 41021) of municipiosAndal.shp.
4. Click Difference from Tools/Geoprocessing/Toolbox/gvSIG/Vector layers tools.
5. Select as Input Cover “comunicaciones_andalucia.shp” and as Overlay layer “municipiosAndal.shp”.
6. Activate the checkbox Selected geometries.
7. Define the output cover.
8. After press OK, the result is an empty layer.

History

#1 Updated by Manuel Madrid almost 12 years ago

  • Target version set to 2.0.0-rc1

#2 Updated by Joaquín del Cerro Murciano almost 12 years ago

  • Assignee set to Ignacio Brodín

#3 Updated by Vicent Domenech almost 12 years ago

I think the result is an empty layer because selected geometries is referred to the input cover. Will be possible to 'Difference' selecting a polygon which overlay the other layer? If the answer is no, maybe a text explaining the selected geometries is referred to the input cover would be appreciated

#4 Updated by Ignacio Brodín almost 12 years ago

  • Status changed from New to Fixed

In this and other geoprocess the option "geometries selected" has only effect over the input layer so in this case all geometries in the layer of "comunicaciones" are completely contained in the layer of "municipios". The result has to be a empty layer.

I have written a comment in the check "selected geometries"

#5 Updated by Joaquín del Cerro Murciano almost 12 years ago

  • Target version changed from 2.0.0-rc1 to 2.0.0-devel-2052

#6 Updated by Vicent Domenech almost 12 years ago

  • Status changed from Fixed to Closed

Closed with gvSIG build 2052
org.gvsig.geoprocess.app.algorithm-1.0.0-SNAPSHOT-2047
org.gvsig.geoprocess.app.mainplugin-1.0.0-SNAPSHOT-2047

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