Hi
I'm having issues creating handlers for my mobile touch map. Using
TouchNavigation I'm able to Pan and PinchZoom but I need the resulting bounding
box from the map. If you look at the old Non-mobile code below I need to be
able to call the notice function when the user is done panning and zooming. Is
there a way I can do this?
TouchNavigation code
private static native void createBoxControl(MapView scope, boolean
activateBoxCtrl) /*-{
$wnd.boxControl = new $wnd.OpenLayers.Control.TouchNavigation({
dragPanOptions: {
interval: 0, // non-zero kills performance on some mobile phones
enableKinetic: true
}
})
}-*/;
Old Non-Mobile code
private static native void createBoxControl(MapView scope, boolean
activateBoxCtrl) /*-{
$wnd.boxControl = new $wnd.OpenLayers.Control();
$wnd.OpenLayers.Util.extend($wnd.boxControl, {
draw: function() {
this.handler = new $wnd.OpenLayers.Handler.Box($wnd.boxControl,
{"done": this.notice},
{keyMask: $wnd.OpenLayers.Handler.MOD_SHIFT});
if(activateBoxCtrl) {
this.activate();
}
},
notice: function(bounds) {
var leftBottomPx = new $wnd.OpenLayers.Pixel(bounds.left,
bounds.bottom);
var rightTopPx = new $wnd.OpenLayers.Pixel(bounds.right,
bounds.top);
var leftBottomLonLat =
$wnd.map.getLonLatFromViewPortPx(leftBottomPx);
var rightTopLonLat =
$wnd.map.getLonLatFromViewPortPx(rightTopPx);
sco...@mil.navy.fnmoc.gis.mapss.selection.client.MapView::updateCorners(DDDD)(
leftBottomLonLat.lon, leftBottomLonLat.lat,
rightTopLonLat.lon, rightTopLonLat.lat);
}
});
}-*/;
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