ImageView looks like a possible way to render music symbol images but there are 
very many symbols that make up a musical score. I had this issue with JavaFX 
nodes which were very memory and performance expensive. I'm not sure how Pivot 
fares with this?

If ImageViews were used they could also use decorators because each symbol 
would be a component. Another idea that might work is what Christoper Oliver 
(of JavaFX fame) called "Instancing". This is where multiple ImageViews could 
all reference the same symbol image. For example, a score may contain many 
quarter notes which could use the same image. It did look like ImageView would 
support this concept.

Due to the many individual symbols involved in a score and the way in which 
they all need to be placed in relation to each other I have been leaning 
towards using my own layout manager and straightforward image rendering. 
However, maybe there are better options now?

Where in TextArea are the glyphs rendered?

Thom

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