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arcgis api for flex 除去 esri map控件中的logo标志

在程序的applicationComplete方法中添加下列代码

private function reallyHideESRILogo(map : Map) : void {        for(var i : int = 0 ; i < map.numChildren ; i++){            var component : UIComponent = map.getChildAt(i) as UIComponent;            if(component.className == "StaticLayer"){                for(var j : int = 0 ; j < component.numChildren ; j++){                    var stComponent : UIComponent = component.getChildAt(j) as UIComponent;                    if(stComponent.className == "Image"){                        var img:Image = stComponent as Image;                        if (img.source.toString().indexOf("logo") > 0){                            stComponent.visible = false;                            return;                        }                    }                }            }         }    }

其中map为控件id <esri:map  id="map"/>

arcgis api for flex 除去 esri map控件中的logo标志