[Cartoweb-users] Recenter Plugin problem

[Oliver Christen]

Hi

if you have a "getLayerByName failed" error, it means the name of the layers in your mpafile and the names you specified in your outline.ini are not the same.

dont forget to do a cw3setup.php --clean followed by a ?reset_session in the url so your change are effectively taken into account.

and verify outline is also enabled on server side (/server_conf/*yourproject*/*yourproject*.ini).

regards
Oliver

  ----- Original Message ----- 
  From: mannobug mannobug 
  To: Oliver Christen 
  Cc: cartoweb-users at lists.maptools.org 
  Sent: Tuesday, July 08, 2008 5:13 PM
  Subject: Re: [Cartoweb-users] Recenter Plugin problem


  Hi Oliver...no way!
  So I try to explain what i did in this time.
  I'm not abel to draw a point this is the real problem.
  So i tried to:
  1. enable outline plugin in client;
  2. add    "cartoweb_point_outline" etc to myProject.map at the end;
  3. create outline.ini  with thi information:
   ; outline layer for points
  pointLayer = cartoweb_point_outline

  ; if not set, no symbols will be returned to the client.
  ; (default not set)
  pointSymbols = full_triangle, circle
  pointSymbols.labels = triangle, point

  ; outline layer for lines 
  lineLayer = cartoweb_line_outline

  ; outline layer for rectangles and polygons
  polygonLayer = cartoweb_polygon_outline

  ; color of the mask, default is 255 255 255
  ;maskColor = 90 90 90

  ; ratio by which to multiply the area before returning it to the client
  ; (default 1.0)
  areaFactor = 0.000001

  At this poit an error (getLayerByName failed) occour in serverside class of outline plugin.

  I try all the things that you said to me but nothing work.
  I really don't know what can be! :-S
  Thank you.
  Emmanuele


  2008/7/8 Oliver Christen <oliver.christen at camptocamp.com>:

    first, verify you can draw a point with outline using the drawPoint tool.

    then maybe specify a size for your symbol by adding a crosshairSymbolSize = somevalue in your location.ini in client_conf/

    for info, symbol 1 is the second symbol in your symbols.txt, the first being 0.

    you can also try to do it directly via the url:
    demoCW3.php?recenter_x=290000&recenter_y=5140000&recenter_scale=500000&show_crosshair=1 (for example)

    if it still doesnt work, well, Im out of idea, so you will need to try to add some debug in the code to see whats going on.

    regards
    Oliver
      ----- Original Message ----- 
      From: mannobug mannobug 
      To: Oliver Christen 
      Cc: cartoweb-users at lists.maptools.org 
      Sent: Tuesday, July 08, 2008 2:40 PM
      Subject: Re: [Cartoweb-users] Recenter Plugin problem


      Hi Oliver and thanks for your reply.
      I just createmy location.ini under my project and  fill it wiht this property:

      crosshairSymbol = 1
      crosshairSymbolColor = 0,192,0

      On server side in Server_conf/myProject/symbols.txt i set this symbols:
      SYMBOL
          NAME "cerchio" 
          TYPE ellipse 
          FILLED true 
          POINTS 1 1 END 
      END

      SYMBOL
          NAME 'linea'
          TYPE ellipse
          POINTS 1 1 END
          FILLED true
      END

      SYMBOL
          NAME "triangolo"
          TYPE VECTOR
          FILLED TRUE
          POINTS 0 1 .5 0 1 1 0 1 END
      END

      SYMBOL
        NAME "quadrato"
        TYPE VECTOR
        FILLED TRUE
        POINTS
          0 0
          0 0.5
          0.5 0.5
          0.5 0
          0 0
        END
      END

      but still don't work. What's wrong :-S
      Thanks a lot.
      Emmanuele



      2008/7/8 Oliver Christen <oliver.christen at camptocamp.com>:

        Hi

        did you defined a symbol to use in your location.ini (client side)?

        crosshairSymbol = the_symbol_id_as_defined_in_your_symbol_file_on_server_side

        http://www.cartoweb.org/doc_head/docbook/xhtml/user.location.html

        regards
        Oliver
          ----- Original Message ----- 
          From: mannobug mannobug 
          To: cartoweb-users at lists.maptools.org 
          Sent: Tuesday, July 08, 2008 11:34 AM
          Subject: [Cartoweb-users] Recenter Plugin problem


          Hi all first i'd like to say sorry for my unsubscribe but something was wrong with my mail account :-D now everything is ok.
          I developed a little plugin based on http://www.cartoweb.org/cwiki/HowToWriteaRecenterPlugin.
          Everything is ok, it does recentering on selected point (with decimal coordinates) and zooming; the problem is with the crossahir parameter I'm not able to show nothing on my map.
          My filterPostRequest function is above:
              public function filterPostRequest(FilterRequestModifier $request) {
             
                  $searchString = $request->getValue('LatLng');
                  if (!empty($searchString)) {
                  $pieces = explode(", ", $searchString);
                  $request->setValue('recenter_x', $pieces[1]);
                  $request->setValue('recenter_y', $pieces[0]);
                  $request->setValue('recenter_scale', '50000');
                  $request->setValue('recenter_doit', '1');
                  $request->setValue('show_crosshair', '1');
                  }
          }

          In my client.ini i have enabled this plugin: exportPdf,exportCsv
          and in server_conf this: outline, mapOverlay,exportPdf.

          I followed another discussion on this list but nothing seem to change.
          any idea?
          Thanks a lot
          Emmanuele



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