Changing properties for individual grobs: Difference between revisions
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In the example below, function <code>mc-squared</code> is executed for all <code>NoteHead</code> grobs (within the current <code>Voice</code> context) at the current time step; the function modifies the grob's <code>stencil</code>, using the <code>staff-position</code> property to replace some pitches with markup. | In the example below, function <code>mc-squared</code> is executed for all <code>NoteHead</code> grobs (within the current <code>Voice</code> context) at the current time step; the function modifies the grob's <code>stencil</code>, using the <code>staff-position</code> property to replace some pitches with markup. | ||
See the [ | See the [{{LILYSTABLEDOC}}/extending/running-a-function-on-all-layout-objects ‘Extending’ manual] for more information. | ||
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