gvSIG bugs #1426: Wrong output with dissolve geoprocess - Application: gvSIG desktop - gvSIG

gvSIG bugs #1426

Wrong output with dissolve geoprocess

Added by Vicent Domenech over 11 years ago. Updated over 10 years ago.

Status:

Closed

% Done:

Priority:

Normal

Spent time:

Assignee:

Ignacio Brodín

Category:

Geoprocess

Target version:

2.0.0-rc5

Severity:

Add-on version:

gvSIG version:

2.0.0

Add-on build:

gvSIG build:

2059

Add-on resolve version:

Operative System:

Add-on resolve build:

2064

Keywords:

Proyecto:

Has patch:

Hito:

Add-on name:

Application gvSIG (org.gvsig.app)

Description

Open gvSIG
Create new view
Add layer comunicaciones_andalucia.shp from "http://downloads.gvsig.org/download/geodata/vector/SHP2D/comunicaciones_andalucia.zip"
Create a dissolve with the field "MATRICULA"
The result are some polylines, but we can see some duplicate vertex (end and origen of the previous polylines), furthermore the number of the vertex are not continuous (If we export this layer we can see a terrible catastrophe).
In my opinions, the result of the dissolve process should be new polylines without duplicate vertex and consecutive number vertex from the begin and the end of the extremities

History

#1 Updated by Ignacio Brodín over 11 years ago

Status changed from New to Fixed
Operative System deleted (~~Linux~~)
Add-on name changed from Unknown to Application gvSIG (org.gvsig.app)
Add-on resolve build set to 2064

There is not problem with duplicate a vertex because there are several segments in the same line. From the last point of a segment to the first point of the next segment there is a "MOVE TO". Between two points in the same segment there is a "LINE TO".

The problem were in the shapefile exportation. The SHPMultiLine didn't have into account the parts of a line.

gvsig-desktop:r39607