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<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=171440221-10102009>Hi Salas,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=171440221-10102009></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=171440221-10102009>use something like this to get your
vertices:</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=171440221-10102009></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2>function
findRectangleFeaturAadded(feature)
<BR>{
<BR> var GeomFromText =
feature.geometry;<BR> <BR> var Msg =
GeomFromText + "\n";<BR> <BR> var
theVertexes = GeomFromText.components[0].components;<BR>
for(var i=0;i<theVertexes.length;i++)<BR> { Msg
+= theVertexes[i].x + ", " + theVertexes[i].y + "\n";<BR>
}<BR>
alert(Msg);<BR>}<BR> <BR>findRectangleFeaturAadded(features); </FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff
size=2></FONT> </DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2>with this as output:</FONT></SPAN></DIV>
<DIV> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff
size=2>POLYGON((796109.5644078 6668910.3633327,796223.32420378
6668942.9087861,796219.44263594 6668874.8320578,796171.37091113
6668860.7986972,796109.5644078 6668910.3633327))<BR>796109.5644078,
6668910.3633327<BR>796223.32420378, 6668942.9087861<BR>796219.44263594,
6668874.8320578<BR>796171.37091113, 6668860.7986972<BR>796109.5644078,
6668910.3633327</FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff
size=2></FONT> </DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2>To build your sql you can pass feature.geometry instead of
the polygon vertices.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2>Your second question I don't
understand.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2>Perhaps add </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2>featureAdded: function (feature){
findRectangleFeaturAadded(feature) }, </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2>to your control options. This should call
findRectangleFeaturAadded after a feature is added.<BR></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2>Regards</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=171440221-10102009><FONT face=Arial
color=#0000ff size=2>Arnd</FONT></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=de dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>Von:</B> fsalas [mailto:fsalas@geocuba.cu]
<BR><B>Gesendet:</B> Samstag, 10. Oktober 2009 22:32<BR><B>An:</B> Arnd
Wippermann<BR><B>Cc:</B> users@openlayers.org<BR><B>Betreff:</B> Re:
[OpenLayers-Users] How obtain the vertex in openlayer<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Arial size=2>Thanks , Arnd </FONT></DIV>
<DIV><FONT face=Arial size=2>I tested with</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>var findRectangle = new
OpenLayers.Control.DrawFeature(polygonLayer,OpenLayers.Handler.RegularPolygon,{<BR>id:
'defaultControl01',<BR>title: "Klikk eller dra ut firkant rundt objekt i kartet
for å finne mer informasjon",<BR>handlerOptions: {sides: 4, irregular:
true},<BR>displayClass: 'findRectangle'
, <BR>displayClass:
'olControlDrawFeaturePolygon'<BR>}<BR>);</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> function findRectangleFeaturAadded(feature)
{
<BR> var theVertexes = polygonLayer.features[0].geometry;<BR>
alert(theVertexes);<BR>}</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>This function show the 4 vertex in this format
<SPAN class=812002821-08102009><FONT face=Arial color=#0000ff
size=2>POLYGON((-1487158.8221094 -2661231.5764062,1878516.406875
-2504688.5425,3209132.1950781 -6653078.9410156,-1174072.7542969
-6300857.1147266,-1487158.8221094 -2661231.5764062))</FONT></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff></FONT></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff>My question is : How I can obtain each vertex for example
vertice[0].lat , vertice[0].long, .........</FONT></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff></FONT></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff>And my second question is .</FONT></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff></FONT></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff>In this test only draw one poligon with 4 vertex , how I implement
double click for a finish the draw polygon </FONT></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff></FONT></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff>thanks , </FONT></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff></FONT></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=812002821-08102009><FONT
color=#0000ff>Regards Salas</FONT></SPAN></DIV>
<DIV><BR> </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<BLOCKQUOTE dir=ltr
style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=arnd.wippermann@web.de href="mailto:arnd.wippermann@web.de">Arnd
Wippermann</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=fsalas@geocuba.cu
href="mailto:fsalas@geocuba.cu">'fsalas'</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=users@openlayers.org
href="mailto:users@openlayers.org">users@openlayers.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Thursday, October 08, 2009 4:32
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> AW: [OpenLayers-Users] How
obtain the vertex in openlayer</DIV>
<DIV><BR></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=812002821-08102009>Hi,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=812002821-08102009></SPAN></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2><SPAN
class=812002821-08102009>this is the way to get the vertexes of a polygon
feature:</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2>var theVertexes
= thePolygonFeature.geometry.components[0].components;</FONT></DIV>
<DIV><FONT face=Arial color=#0000ff size=2></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff size=2>for(var
i=0;i<theVertexes.length;i++)<BR> ...
theVertexes[i];</FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff
size=2></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial color=#0000ff
size=2></FONT> </DIV>
<DIV dir=ltr align=left><SPAN class=812002821-08102009><FONT face=Arial
color=#0000ff size=2>or use </FONT></SPAN><SPAN class=812002821-08102009><FONT
face=Arial color=#0000ff size=2>vectorLayer.features[0].geometry, that returns
the wkt string for the polygon feature</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=812002821-08102009><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=812002821-08102009><FONT face=Arial
color=#0000ff size=2>POLYGON((-1487158.8221094 -2661231.5764062,1878516.406875
-2504688.5425,3209132.1950781 -6653078.9410156,-1174072.7542969
-6300857.1147266,-1487158.8221094 -2661231.5764062))</FONT></SPAN><FONT
face=Arial color=#0000ff size=2></FONT></DIV>
<DIV> </DIV>
<DIV><SPAN class=812002821-08102009></SPAN><FONT face=Arial><FONT
color=#0000ff><FONT size=2>A<SPAN
class=812002821-08102009>rnd</SPAN></FONT></FONT></FONT><BR></DIV>
<DIV class=OutlookMessageHeader lang=de dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>Von:</B> users-bounces@openlayers.org
[mailto:users-bounces@openlayers.org] <B>Im Auftrag von
</B>fsalas<BR><B>Gesendet:</B> Donnerstag, 8. Oktober 2009 23:07<BR><B>An:</B>
users@openlayers.org<BR><B>Betreff:</B> [OpenLayers-Users] How obtain the
vertex in openlayer<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Arial size=2> Hi,
</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I need obtain the list of the vertex of my
polygon becouse after that I need to pass this value to POLYGON parameters and
obtain all the objects inside the polygon.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I use this</FONT></DIV>
<DIV><FONT face=Arial size=2>.</FONT></DIV>
<DIV><FONT face=Arial size=2>.</FONT></DIV>
<DIV><FONT face=Arial size=2>.</FONT></DIV>
<DIV><FONT face=Arial size=2>.</FONT></DIV>
<DIV>
<DIV><FONT face=Arial size=2>var drawpolygon = new
OpenLayers.Control.DrawFeature(<BR>
polygonLayer,
OpenLayers.Handler.Polygon,<BR>
{displayClass:
'olControlDrawFeaturePolygon'}<BR>
);</FONT></DIV></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> panel.addControls([new
OpenLayers.Control.Navigation(), drawpolygon]);</FONT></DIV>
<DIV><FONT face=Arial size=2>..</FONT></DIV>
<DIV><FONT face=Arial size=2>.</FONT></DIV>
<DIV><FONT face=Arial size=2>.</FONT></DIV>
<DIV><FONT face=Arial size=2>.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial
size=2>************************************************************* This is
the Sql for postgis **************************</FONT></DIV>
<DIV><FONT face=Arial size=2>SELECT cod,tipo,empresa,the_geom<BR>FROM
sennal <BR>WHERE sennal.the_geom && GeomFromText('POLYGON((-85.47677
23.56344,-82.31771 23.51950,-82.33468 21.03659,-85.47677 23.56344))',4267) and
tipo =
'FV';<BR>*********************************************************</DIV></FONT>
<DIV><FONT face=Arial size=2>How implement this ?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Regards , salas</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>var drawpolygon = new
OpenLayers.Control.DrawFeature(<BR>
polygonLayer,
OpenLayers.Handler.Polygon,<BR>
{displayClass:
'olControlDrawFeaturePolygon'}<BR>
);</FONT></DIV></BLOCKQUOTE></BODY></HTML>