[ka-Map-users] help with rubberzoom

Tue Nov 6 09:56:00 EST 2007

Hello.

I make a customize toolbar but the rubberzoom not finish, my code is:

<script type="text/javascript" src="getcjs.php?name=xhr.js,kaMap.js,kaTool.js,tools/rubberzoom/kaRubberZoom.js"></script>

<script type="text/javascript">
var myKaMap;
var myNav;
var myCanvas;
var myKaRubberZoom;

window.onload=function() {
    myKaMap = new kaMap('mapDiv');
    myKaMap.server = 'http://localhost/maps/';

    myKaMap.initialize();

    myNav = new kaNavigator(myKaMap);
    myKaRubberZoom = new kaRubberZoom( myKaMap );

    myNav.activate();
    myCanvas = myKaMap.createDrawingCanvas(10);
}

function myZoomIn() {
    myKaMap.zoomIn();
}

function myZoomOut() {
    myKaMap.zoomOut();
}

/**
 * getFullExtent
 * ...
 */
function getFullExtent() {
    var exStr = myKaMap.getCurrentMap().defaultExtents.toString();
    var ex = myKaMap.getCurrentMap().defaultExtents;
    myKaMap.zoomToExtents(ex[0],ex[1],ex[2],ex[3]);
}

/**
 * switchMode
 * ...
 */
function switchMode(id) {
    if (id=='toolPan') {
        myNav.activate();
    } else if (id=='toolZoomRubber') {
        myKaRubberZoom.activate();
    } else {
        myNav.activate();
    }
}

</script></head>

<body>
....

<img src="maps/images/full.png" onclick="getFullExtent()" alt="Full" />Full
<img id="toolPan" src="maps/images/pan.png" onclick="switchMode(this.id)" alt="Pan" />Pan
<img id="toolZoomRubber" src="maps/images/Rubberzoom.png" onclick="switchMode(this.id)" alt="Rubber Zoom" />RubberZoom
<img src="maps/imagenes/zoomin.png" onclick="myZoomIn()" alt="Zoom In" />Zoom In</a> 
<img src="maps/imagenes/zoomout.png" onclick="myZoomOut()" alt="Zoom Out" />Zoom Out

--------
My tools Full, Pan, Zoom in, Zoom out is ok, but Rubber zoom, it does not finish and it does not make the zoom, could you help me.

This is a basic and simple toolbar.
Thanks.

---------------------------------

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