[mapserver-users] plz help
hi still I am not getting how to connect two points which are already placed in map , by drawing a line. It is mandatory in my project through php mapscript. plz help me soon thank u ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] plz help
If we give more help do you promise to: 1) Have a more descriptive subject. 2) Give more useful details. Do you know which two points you have? Finally, is this for a class assignment? Judging from the plz and thank u, I'm cynically guessing this is not for a professional product. From: Amiya Patra amiyapatra...@gmail.com To: mapserver-users@lists.osgeo.org Sent: Thursday, January 22, 2009 7:53:23 AM Subject: [mapserver-users] plz help hi still I am not getting how to connect two points which are already placed in map , by drawing a line. It is mandatory in my project through php mapscript. plz help me soon thank u ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] plz help
Dear Amiya, Please, give us more details. Members of the list sent you some ideas yesterday so what are the results ? And please, try to answer to the previous messages so to not break the chain of mail. Thank you in advance. Regards, Benoît Andrieu b...@ixsea.com benoit.andr...@gmail.com - Original Message - From: Amiya Patra To: mapserver-users@lists.osgeo.org Sent: Thursday, January 22, 2009 2:53 PM Subject: [mapserver-users] plz help hi still I am not getting how to connect two points which are already placed in map , by drawing a line. It is mandatory in my project through php mapscript. plz help me soon thank u -- ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
Re: [mapserver-users] plz help
Amiya: There are a couple of ways to do it, here's the pseudo code. This
assumes you have the two points in variables $x1, $y1 and $x2, $y2:
Option 1 - Build the line using points, lines and shapes
$shape = new shapeObj(MS_SHAPE_LINE);
$line = new lineObj();
$point = new pointObj($x1, y1);
$line-add($point);
$point-{x} = $x2;
$point-{y} = $y2;
$line-add($point);
$shape-add($line);
Option 2 - Use WKT (the easy way)
$shape = new mapscript::shapeObj(MS_SHAPE_LINE);
$shape-fromWKT(LINESTRING($x1 $y1,$x2 $y2));
Now you need to draw it. Generally you'd have a LAYER defined to draw the line
which
would work like so:
$layer = $map-getLayerByName('the_line_drawing_layer');
$layer-addFeature($shape);
$map-draw();
etc...
Steve
Amiya Patra amiyapatra...@gmail.com 01/22/09 7:54 AM
hi
still I am not getting how to connect two points which are already placed in
map , by drawing a line. It is mandatory in my project through php
mapscript. plz help me soon
thank u
___
mapserver-users mailing list
mapserver-users@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] plz help
hi Extremely sorryNow I got . sorry for shouting without trying .Actually I got deadline. in my project...thats why.. Anyway thank u all 4 response Amiya ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
[mapserver-users] plz help
hi can anyone help me by telling that how to draw line between two points via php-mapscript using shapeobject I mean to say what methods I will use. Plz help ___ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
