This is the command shptreevis that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
shptreevis - view the quadtree quadrants of a .qix file
SYNOPSIS
shptreevis shapefile new_shapefile
DESCRIPTION
shptreevis can be used to view the quadtree quadrants that are part of a .qix file (that
was created with the shptree utility).
OPTIONS
shapefile
The name of the .shp file index.
new_shapefile
The name of the .shp file to create.
EXAMPLE
shptreevis us_states.shp quad.shp
This new LSB index supports a shapefile with 2895 shapes, 10 depth
Result:
A Shape data set named 'quad.shp' is created. You can now view this Shape data set
in a desktop GIS (such as QGIS for example) to see the quadtrees that were created
with the shptree command.
shptreevis result displayed in QGIS ⟨http://mapserver.org/_images/shptreevis-example.png⟩
Use shptreevis online using onworks.net services