MapCruncher customer tile layer looks a little MapBlended ...

I tried making my own custom tile layer using MapCruncher and it looks very good when I view it using the samplepage.html that comes with MapCruncher.

However, when I tried to use my own html page by modifying the custom tile layer code in the sdk it looks a little blended.

Does any one know why this is happening

I made the following modifications to the custom tile layer sample code:

function GetMap()
{
map = new VEMap('myMap');
Changed the default Lat Long to centre where my custom layer is.
map.LoadMap(new VELatLong(43.7706272357647,-79.5549744612714),11,'r' ,false);
GetTiles();
}


function GetTiles()
{
Modified boundary box to be in the general location of the map
var bounds = [new VELatLongRectangle(new VELatLong(42,-80),new VELatLong(44,-78))];

var tileSourceSpec = new VETileSourceSpecification();
tileSourceSpec.ID = "test"; Modified id name
tileSourceSpec.TileSource = "http://localhost/newlayer/%4.png"; Modified path to images
tileSourceSpec.NumServers = 1;
tileSourceSpec.Bounds = bounds;
tileSourceSpec.MinZoom = 10;
tileSourceSpec.MaxZoom = 16; Modified max zoom level

map.AddTileSource(tileSourceSpec);

var tileLayer = new VELayerSpecification(VELayerType.VETileSource,"1", "test");
tileLayer.ZIndex = 100;
tileLayer.Opacity=0.5;

map.AddLayer(tileLayer);
}


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MapCruncher customer tile layer looks a little MapBlended ...

  • Thad213

    I believe you are correct, it appears to be the same issue because I checked it in FireFox and it looks fine. The problem is only with IE.

    Thanks again,
    Penny





  • jam281

    Set your Opacity to "1.0". The "blended" affect is due to the fact that Opactiy=0.5, so that you are showing 50% your tiles, and 50% the map tiles below them.
  • VDBA

    Thanks very much for your very quick response, but I must apologize for using ambigous terminology.

    They say a picture is worth a thousand words so I will show you what I meant by "blended" - I think the map cruncher site uses the word "tortured"
    Normal : Map Cruncher Sample Page JPG
    Blended : Map Control V3 Custom Layer JPG

    Any help is very much appreciated.

    Thanks,
    Penny

  • Price Brattin

    Ah, yes. Sorry for my assumption.
    I think your problem is related to this one (http://forums.microsoft.com/MSDN/ShowPost.aspx PostID=813197&SiteID=1&mode=1). We're looking into it now, and I'll keep you posted.

    Cheers,
    Caleb


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