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GNU LilyPond
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Node:Grob Scheme functions, Previous:Items and Spanners, Up:Grobs
Grob Scheme functions
Grob properties can be manipulated from Scheme. In practice, most manipulations are coded in C++ because of tradition.
| ly-get-grob-property g sym | Function |
Get the value of a value in grob g of property sym. It
will return '() (end-of-list) if g doesn't have sym set.
|
| ly-set-grob-property g sym val | Function |
| Set sym in grob g to value val |
| ly-get-spanner-bound spanner dir | Function |
Get one of the bounds of spanner. dir may be -1 for
left, and 1 for right.
|
| ly-grob? g | Function |
| Typecheck: is g a grob? |
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Copyright (c) 1997--2001 Han-Wen Nienhuys and Jan Nieuwenhuizen.
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