Confirming no color gradients

[Michael Blankenship]

      
I'm just hoping to confirm that Lilypond does not have any way to generate or 
apply continuous color gradients to grobs. It certainly doesn't seem like it, 
since a search for the term returns   zero   results, a first for me.
  
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So, no color gradients, right?​
  
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​M
  
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