arcgis - ESRI javascript api 3.18 -


after adding more 5 mapimage in esri map ,zooming in chrome , mozilla takes lots of cpu. in chrome page specially hangs. if zoom level highest page stops working in chrome. in chrome,during image load page becomes unresponsive.

    var map = new esri.map('map', {                    //center: [6.6032, 53.1917],                  sliderstyle: "large",                 basemap:'topo',                  zoom:9,                 maxzoom:14,                 force3dtransforms: true,                 navigationmode: "classic"               });              esridbimagelayer= new esri.layers.mapimagelayer({                   'id': 'usgs_basemap_image_overlay'               });               esridbimagelayer.setopacity(0.7);             map.addlayer(esribasedbimagelayer);             //dbimagelist retrieved webservice             necessary data.              var tempimagelist = dbimagelist;             for(var i=0;i<tempimagelist.length;i++){                    esridbimagelayer.addimage(tempimagelist[i]);                                                   }

i figured solution. not issue arcgis-api because of browser. seems google chrome cannot handle large resolution png images files properly. if there more 10 png files more 3k resolution not browser hangs takes 30%+ cpu usuage. better load vector files if possible multiple files. had 25 + files. hope can helpful facing same problem.


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