new factory_()
A service to start a download for a file.
Returns:
    ngeox.Download
    
    
    
    The download function.
Methods
(inner) download(content, fileName, [opt_fileType]opt)
Parameters:
| Name | Type | Attributes | Description | 
|---|---|---|---|
content | 
            
            string | The file content.  | 
        |
fileName | 
            
            string | The file name.  | 
        |
[opt_fileType] | 
            
            string= | 
                
                    <optional> | 
            
            
            The file type. If not given,
     |