Is there a reason for closing svg tags the old, long way? ImageEn does a: <ellipse></ellipse> instead of: <ellipse />
The long closing is only needed when there are some tags inside of another tag (nesting), and as ImageEn layers can't contain child layers, this isn't really needed, or is it?
ImageEn is expecting a title, e.g. <ellipse cx="240" cy="50" rx="220" ry="30" fill="yellow"><title>My ellipse</title></ellipse>, so for convenience we use closing tags even when a title is present.