openlayers - Open Layers + jquery -


i doing master thesis on internet mapping. task display research work @ department on webpage on top of google maps. far successful in that, problem not able find way connect layers on map individual row on table in same page. trying use jquery how link row in table layer on map. can body me how that. can see work below:

[http://130.237.175.39/goran_1.html][1]

in page have created 2 div elements map object , table. posting 2 elements of code here. if want see full code can see in page source.

<!doctype html> <html> <head>   <title>land uplift</title>     <script src="http://193.10.6.144/api/openlayers.js"></script>     <link rel="stylesheet" type="text/css" href="http://130.237.186.211/geoserver/scalebar.css">     <link rel="stylesheet" type="text/css" href="http://130.237.186.211/geoserver/mousepos.css">     </head> <body> <div id="header"> <h1 style="margin-bottom:0;text-align:center;">land uplift project</h1></div> <div id="table" style="height:100px;width:200px;margin-left:50px;"> <table border="1"> <tr> <th>layer</th> <th>layer description</th> </tr> <tr> <td>5000_fkr</td> <td>4500_fkr</td> </tr> <tr> <td>4000_fkr</td> <td>3500_fkr</td> </tr> </table></div> <div id="content" style="background-color:#eeeeee;height:400px;width:600px;float:right;"> description of project</div> <div id="map" style="height:800px;width:1000px;float:left;"> <script defer="defer" type="text/javascript">           var map = new openlayers.map('map', {alloverlays: true, controls: []});             var wms_layer_test_5000_fkr = new openlayers.layer.wms(             'test_5000_fkr',             'http://130.237.175.39:8080/geoserver/wms/test_test',             {layers: 'test_5000_fkr', transparent: "true", format: "image/png"},              {maxextent: new openlayers.bounds(585000, 6600000, 740000, 6722500), maxresolution: 'auto', projection:"epsg:3006", units: "m"},             {isbaselayer: false},              {visibility: true},             {transparent: true}             );        map.addlayers([wms_layer_test_5000_fkr]);        var scalebar = new openlayers.control.scaleline();             map.addcontrol(scalebar);              map.addcontrol(                 new openlayers.control.mouseposition({                     prefix: '<a target="_blank" ' +                         'href="http://spatialreference.org/ref/epsg/3006/">' +                         'sweref99 tm:&nbsp</a>',                     separator: ' , ',                     numdigits: 0,                     emptystring: 'mouse not on map.'                 })             );                    var panel = new openlayers.control.navtoolbar();             map.addcontrol(panel);        var panzoom = new openlayers.control.panzoombar();             map.addcontrol(panzoom);                                                      var layer = new openlayers.control.layerswitcher({'ascending':false});             map.addcontrol(layer);          map.zoomtomaxextent();       </script></div>  <div id="footer" style="clear:both;text-align:left;"> copyright © ink.su.se</div>  </body> </html>


Comments

Post a Comment

Popular posts from this blog

linux - xterm copying to CLIPBOARD using copy-selection causes automatic updating of CLIPBOARD upon mouse selection -

i've tried various ways coerce xterm (versions 285 , 292) copy selection clipboard clipboard whenever press ctrl-shift-c. promising way far has been, in ~/.xresources, put this: xterm*vt100.translations: #override \ ctrl shift <keypress> c: copy-selection(clipboard) \n\ ctrl shift <keypress> v: insert-selection(clipboard) ctrl-shift-v works perfectly, copying has nuance... if restart xterm, highlighting text puts things in primary clipboard; expected, proper, default behavior. if hit ctrl-shift-c, copies current selection clipboard clipboard. the bug, however, if highlight text after first time pressed ctrl-shift-c, you'll see highlighting copies both primary and clipboard. cannot figure out how stop xterm updating clipboard upon selection... , doesn't make sense me in first place. i said, @ specific point in time, copy selection clipboard... yet starts updating automatically upon selection after doing once... anyone have workaround...
Read more

c++ - qgraphicsview horizontal scrolling always has a vertical delta -

Image
i've subclassed qgraphicsview custom canvas used in cad application. i've reimplemented qgraphicsview::wheelevent check keyboard modifiers control key and, if control key pressed, zoom. i'm trying implement horizontal scroll when user holds shift , uses wheel. the problem i'm having horizontal scrolling always scrolls 0.279. not huge problem, hugely annoying , points else being wrong. so, here questions: is right way implement horizontal scrolling? if not, is? how eliminate delta of 0.279? thanks in advance. code , sample output below void myview::zoom(int delta) { double factor = pow(1.2, delta/abs(delta)); this->scale(factor, factor); } void myview::scrollhorizontal(int level) { qpointf center = maptoscene(viewport()->rect().center()); qdebug() << "center: " << center.x() << ", " << center.y(); centeron(qpointf(center.x() - level, center.y())); } void myview::wheelevent(qwheeleve...
Read more