some exception with MapImageLayer!

huhu — Wed, 01 Feb 2012 14:03:32 GMT

i use MapImageLayer just like that:
var data:Object = locations[index];
var buttomPoint:MapPoint = WebMercatorUtil.geographicToWebMercator(new MapPoint(data.lngButtom,data.latButtom)) as MapPoint
var topPoint:MapPoint = WebMercatorUtil.geographicToWebMercator(new MapPoint(data.lngTop,data.latTop)) as MapPoint
mapImage = new MapImage();
mapImage.extent = new Extent(buttomPoint.x, buttomPoint.y, topPoint.x, topPoint.y, new SpatialReference(3857));
mapImage.href = UrlUtils.getCompletedUrl(data.fileName);
mapImageLayer.removeAll();
mapImageLayer.add(mapImage);

and when i drag the map , the image will change the extent.

        p1-------p2
         |---------|
         |---------|      after draging   p1 have not change,but p2,p3,p4 is lest than what before draging
        p4-------p3

who can tall me what is wrong with it? thank you!

Re: some exception with MapImageLayer!

SinsongLew — Thu, 19 Jul 2012 08:42:05 GMT

i am confused by the same problem, any suggestion is good. thx.

topic Re: some exception with MapImageLayer! in ArcGIS API for Flex Questions

some exception with MapImageLayer!

Re: some exception with MapImageLayer!