svn-gvsig-desktop / tags / v1_1_Build_1012 / extensions / extGeoProcessing / src / com / iver / cit / gvsig / geoprocess / impl / intersection / resources / description_en.html @ 12987
History | View | Annotate | Download (732 Bytes)
1 |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
|
---|---|
2 |
<HTML>
|
3 |
<HEAD>
|
4 |
<TITLE>Intersect</TITLE> |
5 |
</HEAD>
|
6 |
<BODY LANG="es-ES" DIR="LTR"> |
7 |
<P>
|
8 |
<FONT COLOR="#800000"> |
9 |
<B>Intersect</B> |
10 |
</FONT>
|
11 |
</P>
|
12 |
<P>
|
13 |
This geoprocess works with two layers: the input layer and the overlay layer. |
14 |
</P>
|
15 |
<P>
|
16 |
For each geometry in the input layer, it computes its intersections with the geometries of |
17 |
the overlay layer. For each intersection, it adds a new feature with the intersection as geometry |
18 |
and all attributes of the features which originates it. |
19 |
|
20 |
It is called "Spatial AND", because features of the result layer models a space common to both layers. |
21 |
</P>
|
22 |
<P>
|
23 |
<IMG SRC="intersectdesc.png" NAME="Imagen1" ALIGN=LEFT BORDER=0> |
24 |
</P>
|
25 |
</BODY>
|
26 |
</HTML>
|