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Getting a property from *antoher* grob in callback
From: |
Urs Liska |
Subject: |
Getting a property from *antoher* grob in callback |
Date: |
Mon, 13 Feb 2017 10:18:33 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.6.0 |
Hi all,
I'm creating a stencil (Slur) for compound slurs. WIthin that function
(define-event-function) I'd like to access a property from a certain
grob and don't know how to do that.
I need to determine the thickness of a line through the grob property
'thickness. But a slur's thickness (which I can retrieve) is taken as a
factor of Staff.StaffSymbol.thickness. So in order to match the line
thickness with that of regular slurs I need to access that StaffSymbol's
property.
How can I access a grob property if I don't have the actual grob
available (i.e. the reverse of \override)?
TIA
Urs
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- Getting a property from *antoher* grob in callback,
Urs Liska <=