[OpenLayers-Users] (no subject)

_ Busca desde cualquier página Web con una protección excepcional. Consigue la Barra de herramientas de Windows Live hoy mismo y GRATUITAMENTE. http://www.toolbar.live.com___ Users

[OpenLayers-Users] Calculate areas

Hello, I am new in the world of open layers, I saw there are some samples about drawing polygons. My question is: There is any way to know the area of that polygons that you draw? Thanks in advance! Josep Puig -- View this message in context:

Re: [OpenLayers-Users] Calculate areas

Sure, check OpenLayers.Control.Measure for an example (getArea function). Best regards, Bart Hello, I am new in the world of open layers, I saw there are some samples about drawing polygons. My question is: There is any way to know the area of that polygons that you draw? Thanks in

Re: [OpenLayers-Users] Calculate areas

Thank you very much! I founded! josep bartvde wrote: Sure, check OpenLayers.Control.Measure for an example (getArea function). Best regards, Bart Hello, I am new in the world of open layers, I saw there are some samples about drawing polygons. My question is: There is any way to

[OpenLayers-Users] Informations by onmouseover / alternative to WFS?

Dear users, I have an application where I load in 500 pois via WFS, by onmouseover some informations to that points are shown. Obviously that application is quite slow (e.g. in Internet Explorer it is far too slow). Is there an alternative to WFS doing a mouseover with 500 pois? What would you

Re: [OpenLayers-Users] Informations by onmouseover / alternative to WFS?

I would try and use: OpenLayers.Control.GetFeature examples\getfeature-wfs.html Best regards, Bart Dear users, I have an application where I load in 500 pois via WFS, by onmouseover some informations to that points are shown. Obviously that application is quite slow (e.g. in Internet

[OpenLayers-Users] OpenLayers.Protocol.WFS.fromWMSLayer

Hi out there, I am a newbie with OpenLayers, so hope I get this question right! I already succeeded in creating an Panel with various zoom-Options by using the examples provided. Now I want to move on by creating a select-Tool using the WFS GetFeature Example (GeoServer)- example. But I've

Re: [OpenLayers-Users] OpenLayers.Protocol.WFS.fromWMSLayer

Hi, I would recommend upgrading to OL 2.8 RC5 since indeed 2.7 did not include Protocol.WFS. http://www.openlayers.org/download/ Best regards, Bart Hi out there, I am a newbie with OpenLayers, so hope I get this question right! I already succeeded in creating an Panel with various

Re: [OpenLayers-Users] displaying dynamic real time data

featureLayer.addFeatures() is exactly what you are looking for. Var wktFormat = new OpenLayers.Format.WKT({}); Var Features = []; For each linestring: Features.push(wktFormat.read(linestring)); End for each featureLayer.addFeatures(Features) -Original Message- From:

[OpenLayers-Users] Resizing Markers

Hi All, I was just wondering if anyone had any advice on how to scale markers, vectors, etc relative to the map's current zoom? ___ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users

[OpenLayers-Users] dynamic WMS add/remove problem

Hi All, I try to create a page where the user can upload a shapefile (dbf shp shx in a zip file) and its contents are added to the existing display of WMSes. This works fine. However, my goal is to allow only one uploaded shapefile to be displayed, so when the user uploads a new one, the old

[OpenLayers-Users] KML and area colorization

Hello, I have a KML problem under IE7. I am drawing areas providing OL a KML file generated by my webserver. Under Chrome and FF (and google earth when I download it) all is correctly drawn and colorized, but with IE7, areas doesn't always have their correct color (left white instead). Is

[OpenLayers-Users] Capture coords onClick

Whats the easiest way to capture coords on click? My Usage: I have a form with a location textfield. a button next to the field will allow a user to (once clicked) click on the map to fill the textfield with a lat, long ,alt. Alt will default to 0. I'm thinking i need to register and

[OpenLayers-Users] Detect if key pressed during click

I have a custom handler for my click event that is my default click handler to retrieve information from my WMS server: OpenLayers.Control.Click = OpenLayers.Class(OpenLayers.Control, { defaultHandlerOptions: { 'single': true, 'double': false, 'pixelTolerance': 0,

[OpenLayers-Users] polygons intersection area

Hi list, I’m working on a tool for intersecting geometries similar to the one in the example http://openlayers.org/dev/examples/intersects.html. However, I need to measure the intersection area of two polygons. Anyone has an idea about how to perform this task? Thanks in advance, Gabriel

[OpenLayers-Users] Trouble reading line features with format.GML

I am trying to read back which line features I have clicked. This response code for a getfeatureinfo works fine for points, but having trouble with lines. if(request.responseText) { g = new OpenLayers.Format.GML(); var features =