aRTraster

Description

An aRTraster object represents a TerraLib raster in memory. Using it, one can execute raster operations without storing it in the database.

Objects of aRTraster can be directly inserted into layers, without converting them to Spatial objects.

aRTraster is currently under development.

Objects from the Class

Objects can be created by calls of the form new("aRTraster", raster).

Arguments

raster

A raster data in the sp format.

Extends

Class aRTcomponent, directly.

Methods

getRaster:

Returns the raster in the sp format.

getPixels:

Returns the pixels inside of a geometry.

Author(s)

Pedro Ribeiro de Andrade