I just recently managed to get my MarkerManager code to display my markers;
however, now that it is displaying them it doesn't appear to be paying any
attention to the ZoomLevel in which those markers are set to display.
Basically what I have is 4 sets of arrays for 4 different types of markers I
want to display at 4 different zoom levels.
I have also created 4 MarkerManagers to handle each of these types of
Markers, as 1 was seeming to be having some difficulty display these, it
didn't like me passing in one array then going through and tossing in
another array, it gave me some error regarding length being null or not
defined.
Anyway, I have the markers all up and showing, but they are not removing
themselves when zooming in or out. I even tried pulling a refresh on the
zoomend event to no avail, they all still show up. Here is a tidbit of the
code, I can't post a page b/c I am pulling values from c++ code that I have
been working on.
//-------------------------------------------------------------------------------
// Function to actually draw the BreadCrumbMarkers on the map
//-------------------------------------------------------------------------------
function DrawBreadCrumbMarkers() {
//-------------------------------------------------------------------------------
// Set the options for the BreadCrumb Marker Manager
//-------------------------------------------------------------------------------
BreadCrumbMMOptions = { borderPadding: 50, trackMarkers: true };
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
// Create the Marker Manager for Bread Crumbs called BreadCrumbMM
// Set its options to BreadCrumbMMOptions defined above
//-------------------------------------------------------------------------------
BreadCrumbMM = new MarkerManager(map, BreadCrumbMMOptions);
BreadCrumbMMStartFinish = new MarkerManager(map, BreadCrumbMMOptions);
BreadCrumbMMIntersection = new MarkerManager(map, BreadCrumbMMOptions);
BreadCrumbMMKeyPoint = new MarkerManager(map, BreadCrumbMMOptions);
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
// Call the addMarkers function of the Marker Manager
// This passes the array of BreadCrumbMarkers we created
// that has all the bread crumbs in it to the Marker Manager
//-------------------------------------------------------------------------------
BreadCrumbMM.addMarkers(BreadCrumbMarkers, 14);
BreadCrumbMMStartFinish.addMarkers(BreadCrumbMarkersStartFinish, 0);
BreadCrumbMMIntersection.addMarkers(BreadCrumbMarkersIntersection, 0);
BreadCrumbMMKeyPoint.addMarkers(BreadCrumbMarkersKeyPoint, 0);
//-------------------------------------------------------------------------------
//-------------------------------------------------------------------------------
// Refresh the BreadCrumbMM so it displays the markers we just added
//-------------------------------------------------------------------------------
BreadCrumbMM.refresh();
BreadCrumbMMStartFinish.refresh();
BreadCrumbMMIntersection.refresh();
BreadCrumbMMKeyPoint.refresh();
//-------------------------------------------------------------------------------
}
//-------------------------------------------------------------------------------
This function is called in my c++ shortly after I have called functions
filling the appropriate arrays like:
var BreadCrumb = new GMarker(point, {"icon": FinishPoint, "clickable": true,
"draggable": false });
BreadCrumbMarkersKeyPoint.push(BreadCrumb);
I did this for each of my 4 arrays.
Any idea as to why my BreadCrumbMM manager is not removing the markers
within it after I reach a zoom out past level 14?
Thanks
--
You received this message because you are subscribed to the Google Groups
"Google Maps API" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/google-maps-api?hl=en.
