|
Here we will use an example related to addresses to show the generation
of buffer zones around lines. The problem is to find those properties
along KING STREET but with addresses other than KING STREET. This example
also demonstrates that a line representation of a feature is more
convenient than an area representation in this kind of application.
The procedure is as follows:
|
|
|
Generate a buffer zone around the centre line of KING STREET.
Retrieve parcels along KING STREET.
Use the MapQuery > By Zone ... menu item to select the overlapping parcels. Which of these parcels have street addresses other than KING STREET? Use the DB Manager to select those parcels along KING STREET but with street addresses other than KING STREET. These parcels are shown below.
|
|||
|
|||
|