How to change the style of annotations of several blocks with Python?

Scripting
3

Hi @David_B, you might try if below helps, tested in V6 (Windows):

SetAnnotationDimStyleInBlock.py (1.2 KB)
SetAnnotationDimStyleInBlock.3dm (54.8 KB)

Note that this is the simplest case only, no nested blocks, no referenced blocks from other files etc.

@Alain, could you add something like above to RhinoScriptSyntax maybe ?

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c.